diff options
Diffstat (limited to 'xlators/features/marker/src/marker.c')
| -rw-r--r-- | xlators/features/marker/src/marker.c | 1326 |
1 files changed, 1053 insertions, 273 deletions
diff --git a/xlators/features/marker/src/marker.c b/xlators/features/marker/src/marker.c index f3c9e333c..6a2c85691 100644 --- a/xlators/features/marker/src/marker.c +++ b/xlators/features/marker/src/marker.c @@ -1,21 +1,12 @@ -/*Copyright (c) 2008-2010 Gluster, Inc. <http://www.gluster.com> - This file is part of GlusterFS. - - GlusterFS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 3 of the License, - or (at your option) any later version. - - GlusterFS is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. +/* + Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> + This file is part of GlusterFS. + + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. */ - #ifndef _CONFIG_H #define _CONFIG_H #include "config.h" @@ -27,7 +18,11 @@ #include "marker.h" #include "marker-mem-types.h" #include "marker-quota.h" +#include "marker-quota-helper.h" #include "marker-common.h" +#include "byte-order.h" + +#define _GF_UID_GID_CHANGED 1 void fini (xlator_t *this); @@ -61,23 +56,25 @@ marker_loc_fill (loc_t *loc, inode_t *inode, inode_t *parent, char *path) if (inode) { loc->inode = inode_ref (inode); - loc->ino = inode->ino; + if (uuid_is_null (loc->gfid)) { + uuid_copy (loc->gfid, loc->inode->gfid); + } } if (parent) loc->parent = inode_ref (parent); - loc->path = gf_strdup (path); - if (!loc->path) { - gf_log ("loc fill", GF_LOG_ERROR, "strdup failed"); - goto loc_wipe; - } + if (path) { + loc->path = gf_strdup (path); + if (!loc->path) { + gf_log ("loc fill", GF_LOG_ERROR, "strdup failed"); + goto loc_wipe; + } - loc->name = strrchr (loc->path, '/'); - if (loc->name) - loc->name++; - else - goto loc_wipe; + loc->name = strrchr (loc->path, '/'); + if (loc->name) + loc->name++; + } ret = 0; loc_wipe: @@ -91,23 +88,14 @@ int marker_inode_loc_fill (inode_t *inode, loc_t *loc) { char *resolvedpath = NULL; - inode_t *parent = NULL; int ret = -1; + inode_t *parent = NULL; if ((!inode) || (!loc)) return ret; - if ((inode) && (inode->ino == 1)) { - loc->parent = NULL; - goto ignore_parent; - } + parent = inode_parent (inode, NULL, NULL); - parent = inode_parent (inode, 0, NULL); - if (!parent) { - goto err; - } - -ignore_parent: ret = inode_path (inode, NULL, &resolvedpath); if (ret < 0) goto err; @@ -117,11 +105,10 @@ ignore_parent: goto err; err: - if (parent) - inode_unref (parent); + if (parent) + inode_unref (parent); - if (resolvedpath) - GF_FREE (resolvedpath); + GF_FREE (resolvedpath); return ret; } @@ -131,8 +118,17 @@ marker_trav_parent (marker_local_t *local) { int32_t ret = 0; loc_t loc = {0, }; + inode_t *parent = NULL; + int8_t need_unref = 0; + + if (!local->loc.parent) { + parent = inode_parent (local->loc.inode, NULL, NULL); + if (parent) + need_unref = 1; + } else + parent = local->loc.parent; - ret = marker_inode_loc_fill (local->loc.parent, &loc); + ret = marker_inode_loc_fill (parent, &loc); if (ret < 0) { ret = -1; @@ -143,16 +139,28 @@ marker_trav_parent (marker_local_t *local) local->loc = loc; out: + if (need_unref) + inode_unref (parent); + return ret; } int32_t -marker_error_handler (xlator_t *this) +marker_error_handler (xlator_t *this, marker_local_t *local, int32_t op_errno) { - marker_conf_t *priv = NULL; - - priv = (marker_conf_t *) this->private; - + marker_conf_t *priv = NULL; + const char *path = NULL; + + priv = (marker_conf_t *) this->private; + path = local + ? (local->loc.path + ? local->loc.path : uuid_utoa(local->loc.gfid)) + : "<nul>"; + + gf_log (this->name, GF_LOG_CRITICAL, + "Indexing gone corrupt at %s (reason: %s)." + " Geo-replication slave content needs to be revalidated", + path, strerror (op_errno)); unlink (priv->timestamp_file); return 0; @@ -176,12 +184,15 @@ marker_local_unref (marker_local_t *local) goto out; loc_wipe (&local->loc); + loc_wipe (&local->parent_loc); + if (local->xdata) + dict_unref (local->xdata); if (local->oplocal) { - loc_wipe (&local->oplocal->loc); - GF_FREE (local->oplocal); + marker_local_unref (local->oplocal); + local->oplocal = NULL; } - GF_FREE (local); + mem_put (local); out: return 0; } @@ -216,13 +227,14 @@ stat_stampfile (xlator_t *this, marker_conf_t *priv, int32_t marker_getxattr_stampfile_cbk (call_frame_t *frame, xlator_t *this, - const char *name, struct volume_mark *vol_mark) + const char *name, struct volume_mark *vol_mark, + dict_t *xdata) { int32_t ret = -1; dict_t *dict = NULL; if (vol_mark == NULL){ - STACK_UNWIND_STRICT (getxattr, frame, -1, ENOMEM, NULL); + STACK_UNWIND_STRICT (getxattr, frame, -1, ENOMEM, NULL, NULL); goto out; } @@ -231,8 +243,11 @@ marker_getxattr_stampfile_cbk (call_frame_t *frame, xlator_t *this, ret = dict_set_bin (dict, (char *)name, vol_mark, sizeof (struct volume_mark)); + if (ret) + gf_log (this->name, GF_LOG_WARNING, "failed to set key %s", + name); - STACK_UNWIND_STRICT (getxattr, frame, 0, 0, dict); + STACK_UNWIND_STRICT (getxattr, frame, 0, 0, dict, xdata); dict_unref (dict); out: @@ -248,7 +263,7 @@ call_from_special_client (call_frame_t *frame, xlator_t *this, const char *name) priv = (marker_conf_t *)this->private; - if (frame->root->pid != -1 || name == NULL || + if (frame->root->pid != GF_CLIENT_PID_GSYNCD || name == NULL || strcmp (name, MARKER_XATTR_PREFIX "." VOLUME_MARK) != 0) { ret = _gf_false; goto out; @@ -256,28 +271,31 @@ call_from_special_client (call_frame_t *frame, xlator_t *this, const char *name) stat_stampfile (this, priv, &vol_mark); - marker_getxattr_stampfile_cbk (frame, this, name, vol_mark); + marker_getxattr_stampfile_cbk (frame, this, name, vol_mark, NULL); out: return ret; } int32_t marker_getxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *dict) + int32_t op_ret, int32_t op_errno, dict_t *dict, + dict_t *xdata) { if (cookie) { gf_log (this->name, GF_LOG_DEBUG, "Filtering the quota extended attributes"); - dict_foreach (dict, marker_filter_quota_xattr, NULL); + dict_foreach_fnmatch (dict, "trusted.glusterfs.quota*", + marker_filter_quota_xattr, NULL); } - STACK_UNWIND_STRICT (getxattr, frame, op_ret, op_errno, dict); + + STACK_UNWIND_STRICT (getxattr, frame, op_ret, op_errno, dict, xdata); return 0; } int32_t marker_getxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, - const char *name) + const char *name, dict_t *xdata) { gf_boolean_t ret = _gf_false; marker_conf_t *priv = NULL; @@ -304,7 +322,7 @@ wind: STACK_WIND_COOKIE (frame, marker_getxattr_cbk, (void *)cookie, FIRST_CHILD(this), FIRST_CHILD(this)->fops->getxattr, loc, - name); + name, xdata); } return 0; @@ -329,7 +347,7 @@ marker_setxattr_done (call_frame_t *frame) int marker_specific_setxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno) + int32_t op_ret, int32_t op_errno, dict_t *xdata) { int32_t ret = 0; int32_t done = 0; @@ -338,20 +356,26 @@ marker_specific_setxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, local = (marker_local_t*) frame->local; if (op_ret == -1 && op_errno == ENOSPC) { - marker_error_handler (this); + marker_error_handler (this, local, op_errno); done = 1; goto out; } - if (strcmp (local->loc.path, "/") == 0) { - done = 1; - goto out; + if (local) { + if (local->loc.path && strcmp (local->loc.path, "/") == 0) { + done = 1; + goto out; + } + if (__is_root_gfid (local->loc.gfid)) { + done = 1; + goto out; + } } ret = marker_trav_parent (local); if (ret == -1) { - gf_log (this->name, GF_LOG_DEBUG, "Error occured " + gf_log (this->name, GF_LOG_DEBUG, "Error occurred " "while traversing to the parent, stopping marker"); done = 1; @@ -372,7 +396,7 @@ out: int32_t marker_start_setxattr (call_frame_t *frame, xlator_t *this) { - int32_t ret = 0; + int32_t ret = -1; dict_t *dict = NULL; marker_local_t *local = NULL; marker_conf_t *priv = NULL; @@ -381,19 +405,37 @@ marker_start_setxattr (call_frame_t *frame, xlator_t *this) local = (marker_local_t*) frame->local; + if (!local) + goto out; + dict = dict_new (); + if (!dict) + goto out; + + if (local->loc.inode && uuid_is_null (local->loc.gfid)) + uuid_copy (local->loc.gfid, local->loc.inode->gfid); + + GF_UUID_ASSERT (local->loc.gfid); + ret = dict_set_static_bin (dict, priv->marker_xattr, (void *)local->timebuf, 8); - - gf_log (this->name, GF_LOG_DEBUG, "path = %s", local->loc.path); + if (ret) { + gf_log (this->name, GF_LOG_WARNING, + "failed to set marker xattr (%s)", local->loc.path); + goto out; + } STACK_WIND (frame, marker_specific_setxattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->setxattr, &local->loc, dict, 0); + FIRST_CHILD(this)->fops->setxattr, &local->loc, dict, 0, + NULL); - dict_unref (dict); + ret = 0; +out: + if (dict) + dict_unref (dict); - return 0; + return ret; } void @@ -426,12 +468,24 @@ marker_create_frame (xlator_t *this, marker_local_t *local) int32_t marker_xtime_update_marks (xlator_t *this, marker_local_t *local) { + marker_conf_t *priv = NULL; + + GF_VALIDATE_OR_GOTO ("marker", this, out); + GF_VALIDATE_OR_GOTO (this->name, local, out); + + priv = this->private; + + if ((local->pid == GF_CLIENT_PID_GSYNCD + && !(priv->feature_enabled & GF_XTIME_GSYNC_FORCE)) + || (local->pid == GF_CLIENT_PID_DEFRAG)) + goto out; + marker_gettimeofday (local); marker_local_ref (local); marker_create_frame (this, local); - +out: return 0; } @@ -440,7 +494,7 @@ int32_t marker_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, inode_t *inode, struct iatt *buf, struct iatt *preparent, - struct iatt *postparent) + struct iatt *postparent, dict_t *xdata) { marker_conf_t *priv = NULL; marker_local_t *local = NULL; @@ -455,15 +509,18 @@ marker_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; STACK_UNWIND_STRICT (mkdir, frame, op_ret, op_errno, inode, - buf, preparent, postparent); + buf, preparent, postparent, xdata); if (op_ret == -1 || local == NULL) goto out; + if (uuid_is_null (local->loc.gfid)) + uuid_copy (local->loc.gfid, buf->ia_gfid); + priv = this->private; if (priv->feature_enabled & GF_QUOTA) - quota_set_inode_xattr (this, &local->loc); + mq_set_inode_xattr (this, &local->loc); if (priv->feature_enabled & GF_XTIME) marker_xtime_update_marks (this, local); @@ -476,7 +533,7 @@ out: int marker_mkdir (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, - dict_t *params) + mode_t umask, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -487,7 +544,7 @@ marker_mkdir (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -497,12 +554,12 @@ marker_mkdir (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, goto err; wind: STACK_WIND (frame, marker_mkdir_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->mkdir, loc, mode, params); + FIRST_CHILD(this)->fops->mkdir, loc, mode, umask, xdata); return 0; err: STACK_UNWIND_STRICT (mkdir, frame, -1, ENOMEM, NULL, - NULL, NULL, NULL); + NULL, NULL, NULL, NULL); return 0; } @@ -511,7 +568,7 @@ int32_t marker_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, fd_t *fd, inode_t *inode, struct iatt *buf, struct iatt *preparent, - struct iatt *postparent) + struct iatt *postparent, dict_t *xdata) { marker_local_t *local = NULL; marker_conf_t *priv = NULL; @@ -526,15 +583,18 @@ marker_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; STACK_UNWIND_STRICT (create, frame, op_ret, op_errno, fd, inode, buf, - preparent, postparent); + preparent, postparent, xdata); if (op_ret == -1 || local == NULL) goto out; + if (uuid_is_null (local->loc.gfid)) + uuid_copy (local->loc.gfid, buf->ia_gfid); + priv = this->private; if (priv->feature_enabled & GF_QUOTA) - inspect_file_xattr (this, &local->loc, NULL, *buf); + mq_set_inode_xattr (this, &local->loc); if (priv->feature_enabled & GF_XTIME) marker_xtime_update_marks (this, local); @@ -547,7 +607,7 @@ out: int32_t marker_create (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags, - mode_t mode, fd_t *fd, dict_t *params) + mode_t mode, mode_t umask, fd_t *fd, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -558,7 +618,7 @@ marker_create (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags, if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -568,12 +628,12 @@ marker_create (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags, goto err; wind: STACK_WIND (frame, marker_create_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->create, loc, flags, mode, fd, - params); + FIRST_CHILD(this)->fops->create, loc, flags, mode, umask, + fd, xdata); return 0; err: STACK_UNWIND_STRICT (create, frame, -1, ENOMEM, NULL, NULL, NULL, NULL, - NULL); + NULL, NULL); return 0; } @@ -582,7 +642,7 @@ err: int32_t marker_writev_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, struct iatt *prebuf, - struct iatt *postbuf) + struct iatt *postbuf, dict_t *xdata) { marker_conf_t *priv = NULL; marker_local_t *local = NULL; @@ -596,7 +656,8 @@ marker_writev_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; - STACK_UNWIND_STRICT (writev, frame, op_ret, op_errno, prebuf, postbuf); + STACK_UNWIND_STRICT (writev, frame, op_ret, op_errno, prebuf, postbuf, + xdata); if (op_ret == -1 || local == NULL) goto out; @@ -604,7 +665,7 @@ marker_writev_cbk (call_frame_t *frame, void *cookie, xlator_t *this, priv = this->private; if (priv->feature_enabled & GF_QUOTA) - initiate_quota_txn (this, &local->loc); + mq_initiate_quota_txn (this, &local->loc); if (priv->feature_enabled & GF_XTIME) marker_xtime_update_marks (this, local); @@ -621,8 +682,8 @@ marker_writev (call_frame_t *frame, fd_t *fd, struct iovec *vector, int32_t count, - off_t offset, - struct iobref *iobref) + off_t offset, uint32_t flags, + struct iobref *iobref, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -633,7 +694,7 @@ marker_writev (call_frame_t *frame, if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -644,10 +705,10 @@ marker_writev (call_frame_t *frame, wind: STACK_WIND (frame, marker_writev_cbk, FIRST_CHILD(this), FIRST_CHILD(this)->fops->writev, fd, vector, count, offset, - iobref); + flags, iobref, xdata); return 0; err: - STACK_UNWIND_STRICT (writev, frame, -1, ENOMEM, NULL, NULL); + STACK_UNWIND_STRICT (writev, frame, -1, ENOMEM, NULL, NULL, NULL); return 0; } @@ -656,7 +717,7 @@ err: int32_t marker_rmdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, struct iatt *preparent, - struct iatt *postparent) + struct iatt *postparent, dict_t *xdata) { marker_conf_t *priv = NULL; marker_local_t *local = NULL; @@ -671,7 +732,7 @@ marker_rmdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; STACK_UNWIND_STRICT (rmdir, frame, op_ret, op_errno, preparent, - postparent); + postparent, xdata); if (op_ret == -1 || local == NULL) goto out; @@ -679,7 +740,7 @@ marker_rmdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, priv = this->private; if (priv->feature_enabled & GF_QUOTA) - reduce_parent_size (this, &local->loc); + mq_reduce_parent_size (this, &local->loc, -1); if (priv->feature_enabled & GF_XTIME) marker_xtime_update_marks (this, local); @@ -690,7 +751,8 @@ out: } int32_t -marker_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc, int flags) +marker_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc, int flags, + dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -701,7 +763,7 @@ marker_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc, int flags) if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -711,10 +773,10 @@ marker_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc, int flags) goto err; wind: STACK_WIND (frame, marker_rmdir_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->rmdir, loc, flags); + FIRST_CHILD(this)->fops->rmdir, loc, flags, xdata); return 0; err: - STACK_UNWIND_STRICT (rmdir, frame, -1, ENOMEM, NULL, NULL); + STACK_UNWIND_STRICT (rmdir, frame, -1, ENOMEM, NULL, NULL, NULL); return 0; } @@ -723,7 +785,7 @@ err: int32_t marker_unlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, struct iatt *preparent, - struct iatt *postparent) + struct iatt *postparent, dict_t *xdata) { marker_conf_t *priv = NULL; marker_local_t *local = NULL; @@ -738,7 +800,7 @@ marker_unlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; STACK_UNWIND_STRICT (unlink, frame, op_ret, op_errno, preparent, - postparent); + postparent, xdata); if (op_ret == -1 || local == NULL) goto out; @@ -746,7 +808,7 @@ marker_unlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, priv = this->private; if ((priv->feature_enabled & GF_QUOTA) && (local->ia_nlink == 1)) - reduce_parent_size (this, &local->loc); + mq_reduce_parent_size (this, &local->loc, -1); if (priv->feature_enabled & GF_XTIME) marker_xtime_update_marks (this, local); @@ -759,33 +821,38 @@ out: int32_t marker_unlink_stat_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, struct iatt *buf) + int32_t op_ret, int32_t op_errno, struct iatt *buf, + dict_t *xdata) { marker_local_t *local = NULL; + local = frame->local; if (op_ret < 0) { goto err; } - local = frame->local; if (local == NULL) { + op_errno = EINVAL; goto err; } local->ia_nlink = buf->ia_nlink; STACK_WIND (frame, marker_unlink_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->unlink, &local->loc); + FIRST_CHILD(this)->fops->unlink, &local->loc, local->xflag, + local->xdata); return 0; err: - STACK_UNWIND_STRICT (unlink, frame, -1, ENOMEM, NULL, NULL); - + frame->local = NULL; + STACK_UNWIND_STRICT (unlink, frame, -1, op_errno, NULL, NULL, NULL); + marker_local_unref (local); return 0; } int32_t -marker_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc) +marker_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc, int xflag, + dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -796,8 +863,10 @@ marker_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc) if (priv->feature_enabled == 0) goto unlink_wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); - + local = mem_get0 (this->local_pool); + local->xflag = xflag; + if (xdata) + local->xdata = dict_ref (xdata); MARKER_INIT_LOCAL (frame, local); ret = loc_copy (&local->loc, loc); @@ -805,17 +874,21 @@ marker_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc) if (ret == -1) goto err; + if (uuid_is_null (loc->gfid) && loc->inode) + uuid_copy (loc->gfid, loc->inode->gfid); + STACK_WIND (frame, marker_unlink_stat_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->stat, loc); + FIRST_CHILD(this)->fops->stat, loc, xdata); return 0; unlink_wind: STACK_WIND (frame, marker_unlink_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->unlink, loc); + FIRST_CHILD(this)->fops->unlink, loc, xflag, xdata); return 0; err: - STACK_UNWIND_STRICT (unlink, frame, -1, ENOMEM, NULL, NULL); - + frame->local = NULL; + STACK_UNWIND_STRICT (unlink, frame, -1, ENOMEM, NULL, NULL, NULL); + marker_local_unref (local); return 0; } @@ -824,13 +897,13 @@ int32_t marker_link_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, inode_t *inode, struct iatt *buf, struct iatt *preparent, - struct iatt *postparent) + struct iatt *postparent, dict_t *xdata) { marker_local_t *local = NULL; marker_conf_t *priv = NULL; if (op_ret == -1) { - gf_log (this->name, GF_LOG_TRACE, "%s occured while " + gf_log (this->name, GF_LOG_TRACE, "%s occurred while " "linking a file ", strerror (op_errno)); } @@ -839,7 +912,7 @@ marker_link_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; STACK_UNWIND_STRICT (link, frame, op_ret, op_errno, inode, buf, - preparent, postparent); + preparent, postparent, xdata); if (op_ret == -1 || local == NULL) goto out; @@ -847,7 +920,7 @@ marker_link_cbk (call_frame_t *frame, void *cookie, xlator_t *this, priv = this->private; if (priv->feature_enabled & GF_QUOTA) - initiate_quota_txn (this, &local->loc); + mq_initiate_quota_txn (this, &local->loc); if (priv->feature_enabled & GF_XTIME) marker_xtime_update_marks (this, local); @@ -858,7 +931,8 @@ out: } int32_t -marker_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc) +marker_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc, + dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -869,7 +943,7 @@ marker_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc) if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -879,161 +953,579 @@ marker_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc) goto err; wind: STACK_WIND (frame, marker_link_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->link, oldloc, newloc); + FIRST_CHILD(this)->fops->link, oldloc, newloc, xdata); return 0; err: - STACK_UNWIND_STRICT (link, frame, -1, ENOMEM, NULL, NULL, NULL, NULL); + STACK_UNWIND_STRICT (link, frame, -1, ENOMEM, NULL, NULL, NULL, NULL, + NULL); return 0; } int32_t -marker_rename_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, struct iatt *buf, - struct iatt *preoldparent, struct iatt *postoldparent, - struct iatt *prenewparent, struct iatt *postnewparent) +marker_rename_done (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, dict_t *xdata) { - marker_conf_t *priv = NULL; - marker_local_t *local = NULL; - marker_local_t *oplocal = NULL; - loc_t newloc = {0, }; + marker_local_t *local = NULL, *oplocal = NULL; + loc_t newloc = {0, }; + marker_conf_t *priv = NULL; - if (op_ret == -1) { - gf_log (this->name, GF_LOG_TRACE, "%s occured while " - "renaming a file ", strerror (op_errno)); - } + local = frame->local; + oplocal = local->oplocal; - local = (marker_local_t *) frame->local; + priv = this->private; frame->local = NULL; - STACK_UNWIND_STRICT (rename, frame, op_ret, op_errno, buf, preoldparent, - postoldparent, prenewparent, postnewparent); + if (op_ret < 0) { + if (local->err == 0) { + local->err = op_errno; + } - if (op_ret == -1 || local == NULL) + gf_log (this->name, GF_LOG_WARNING, + "inodelk (UNLOCK) failed on path:%s (gfid:%s) (%s)", + local->parent_loc.path, + uuid_utoa (local->parent_loc.inode->gfid), + strerror (op_errno)); + } + + if (local->stub != NULL) { + call_resume (local->stub); + local->stub = NULL; + } else if (local->err != 0) { + STACK_UNWIND_STRICT (rename, frame, -1, local->err, NULL, NULL, + NULL, NULL, NULL, NULL); + } + + mq_reduce_parent_size (this, &oplocal->loc, oplocal->contribution); + + if (local->loc.inode != NULL) { + mq_reduce_parent_size (this, &local->loc, local->contribution); + } + + newloc.inode = inode_ref (oplocal->loc.inode); + newloc.path = gf_strdup (local->loc.path); + newloc.name = strrchr (newloc.path, '/'); + if (newloc.name) + newloc.name++; + newloc.parent = inode_ref (local->loc.parent); + + mq_rename_update_newpath (this, &newloc); + + loc_wipe (&newloc); + + if (priv->feature_enabled & GF_XTIME) { + //update marks on oldpath + uuid_copy (local->loc.gfid, oplocal->loc.inode->gfid); + marker_xtime_update_marks (this, oplocal); + marker_xtime_update_marks (this, local); + } + + marker_local_unref (local); + marker_local_unref (oplocal); + return 0; +} + + +int32_t +marker_rename_release_newp_lock (call_frame_t *frame, void *cookie, + xlator_t *this, int32_t op_ret, + int32_t op_errno, dict_t *xdata) +{ + marker_local_t *local = NULL, *oplocal = NULL; + struct gf_flock lock = {0, }; + + local = frame->local; + oplocal = local->oplocal; + + if (op_ret < 0) { + if (local->err == 0) { + local->err = op_errno; + } + + gf_log (this->name, GF_LOG_WARNING, + "inodelk (UNLOCK) failed on %s (gfid:%s) (%s)", + oplocal->parent_loc.path, + uuid_utoa (oplocal->parent_loc.inode->gfid), + strerror (op_errno)); + } + + if (local->next_lock_on == NULL) { + marker_rename_done (frame, NULL, this, 0, 0, NULL); goto out; + } + + lock.l_type = F_UNLCK; + lock.l_whence = SEEK_SET; + lock.l_start = 0; + lock.l_len = 0; + lock.l_pid = 0; + + STACK_WIND (frame, + marker_rename_done, + FIRST_CHILD(this), + FIRST_CHILD(this)->fops->inodelk, + this->name, &local->parent_loc, F_SETLKW, &lock, NULL); + +out: + return 0; +} + +int32_t +marker_rename_release_oldp_lock (call_frame_t *frame, void *cookie, + xlator_t *this, int32_t op_ret, + int32_t op_errno, dict_t *xdata) +{ + marker_local_t *local = NULL, *oplocal = NULL; + struct gf_flock lock = {0, }; + + local = frame->local; oplocal = local->oplocal; - local->oplocal = NULL; + + if ((op_ret < 0) && (op_errno != ENOATTR)) { + local->err = op_errno; + } + + //Reset frame uid and gid if set. + if (cookie == (void *) _GF_UID_GID_CHANGED) + MARKER_RESET_UID_GID (frame, frame->root, local); + + lock.l_type = F_UNLCK; + lock.l_whence = SEEK_SET; + lock.l_start = 0; + lock.l_len = 0; + lock.l_pid = 0; + + STACK_WIND (frame, + marker_rename_release_newp_lock, + FIRST_CHILD(this), + FIRST_CHILD(this)->fops->inodelk, + this->name, &oplocal->parent_loc, F_SETLKW, &lock, NULL); + return 0; +} + + +int32_t +marker_rename_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, struct iatt *buf, + struct iatt *preoldparent, struct iatt *postoldparent, + struct iatt *prenewparent, struct iatt *postnewparent, + dict_t *xdata) +{ + marker_conf_t *priv = NULL; + marker_local_t *local = NULL; + marker_local_t *oplocal = NULL; + call_stub_t *stub = NULL; + int32_t ret = 0; + char contri_key [512] = {0, }; + loc_t newloc = {0, }; + + local = (marker_local_t *) frame->local; + + if (local != NULL) { + oplocal = local->oplocal; + } priv = this->private; + if (op_ret < 0) { + if (local != NULL) { + local->err = op_errno; + } + + gf_log (this->name, GF_LOG_TRACE, "%s occurred while " + "renaming a file ", strerror (op_errno)); + } + if (priv->feature_enabled & GF_QUOTA) { - reduce_parent_size (this, &oplocal->loc); + if ((op_ret < 0) || (local == NULL)) { + goto quota_err; + } + + stub = fop_rename_cbk_stub (frame, default_rename_cbk, op_ret, + op_errno, buf, preoldparent, + postoldparent, prenewparent, + postnewparent, xdata); + if (stub == NULL) { + local->err = ENOMEM; + goto quota_err; + } + + local->stub = stub; - if (local->loc.inode != NULL) { - reduce_parent_size (this, &local->loc); + GET_CONTRI_KEY (contri_key, oplocal->loc.parent->gfid, ret); + if (ret < 0) { + local->err = ENOMEM; + goto quota_err; } + /* Removexattr requires uid and gid to be 0, + * reset them in the callback. + */ + MARKER_SET_UID_GID (frame, local, frame->root); + newloc.inode = inode_ref (oplocal->loc.inode); newloc.path = gf_strdup (local->loc.path); - newloc.name = gf_strdup (local->loc.name); + newloc.name = strrchr (newloc.path, '/'); + if (newloc.name) + newloc.name++; newloc.parent = inode_ref (local->loc.parent); - newloc.ino = oplocal->loc.inode->ino; + uuid_copy (newloc.gfid, oplocal->loc.inode->gfid); - quota_rename_update_newpath (this, &newloc); + STACK_WIND_COOKIE (frame, marker_rename_release_oldp_lock, + frame->cookie, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->removexattr, + &newloc, contri_key, NULL); loc_wipe (&newloc); - } + } else { + frame->local = NULL; - if (priv->feature_enabled & GF_XTIME) { - //update marks on oldpath - marker_xtime_update_marks (this, oplocal); - marker_xtime_update_marks (this, local); + STACK_UNWIND_STRICT (rename, frame, op_ret, op_errno, buf, + preoldparent, postoldparent, prenewparent, + postnewparent, xdata); + + if ((op_ret < 0) || (local == NULL)) { + goto out; + } + + if (priv->feature_enabled & GF_XTIME) { + //update marks on oldpath + uuid_copy (local->loc.gfid, oplocal->loc.inode->gfid); + marker_xtime_update_marks (this, oplocal); + marker_xtime_update_marks (this, local); + } } + out: - marker_local_unref (local); - marker_local_unref (oplocal); + if (!(priv->feature_enabled & GF_QUOTA)) { + marker_local_unref (local); + marker_local_unref (oplocal); + } + + return 0; + +quota_err: + marker_rename_release_oldp_lock (frame, NULL, this, 0, 0, NULL); return 0; } int32_t -marker_quota_removexattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno) +marker_do_rename (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, dict_t *dict, dict_t *xdata) { - marker_local_t *local = NULL, *oplocal = NULL; + marker_local_t *local = NULL, *oplocal = NULL; + char contri_key[512] = {0, }; + int32_t ret = 0; + int64_t *contribution = 0; + + local = frame->local; + oplocal = local->oplocal; + + //Reset frame uid and gid if set. + if (cookie == (void *) _GF_UID_GID_CHANGED) + MARKER_RESET_UID_GID (frame, frame->root, local); if ((op_ret < 0) && (op_errno != ENOATTR)) { - goto unwind; + local->err = op_errno; + gf_log (this->name, GF_LOG_WARNING, + "fetching contribution values from %s (gfid:%s) " + "failed (%s)", local->loc.path, + uuid_utoa (local->loc.inode->gfid), + strerror (op_errno)); + goto err; } - local = frame->local; - oplocal = local->oplocal; + if (local->loc.inode != NULL) { + GET_CONTRI_KEY (contri_key, local->loc.parent->gfid, ret); + if (ret < 0) { + local->err = errno; + goto err; + } + + if (dict_get_bin (dict, contri_key, + (void **) &contribution) == 0) { + local->contribution = ntoh64 (*contribution); + } + } STACK_WIND (frame, marker_rename_cbk, FIRST_CHILD(this), FIRST_CHILD(this)->fops->rename, &oplocal->loc, - &local->loc); + &local->loc, NULL); + return 0; -unwind: - STACK_UNWIND_STRICT (rename, frame, -1, ENOMEM, NULL, - NULL, NULL, NULL, NULL); - if (local) { - local->oplocal = NULL; - marker_local_unref (local); - GF_FREE (local); +err: + marker_rename_release_oldp_lock (frame, NULL, this, 0, 0, NULL); + return 0; +} + + +int32_t +marker_get_newpath_contribution (call_frame_t *frame, void *cookie, + xlator_t *this, int32_t op_ret, + int32_t op_errno, dict_t *dict, dict_t *xdata) +{ + marker_local_t *local = NULL, *oplocal = NULL; + char contri_key[512] = {0, }; + int32_t ret = 0; + int64_t *contribution = 0; + + local = frame->local; + oplocal = local->oplocal; + + //Reset frame uid and gid if set. + if (cookie == (void *) _GF_UID_GID_CHANGED) + MARKER_RESET_UID_GID (frame, frame->root, local); + + if ((op_ret < 0) && (op_errno != ENOATTR)) { + local->err = op_errno; + gf_log (this->name, GF_LOG_WARNING, + "fetching contribution values from %s (gfid:%s) " + "failed (%s)", oplocal->loc.path, + uuid_utoa (oplocal->loc.inode->gfid), + strerror (op_errno)); + goto err; } - if (oplocal) { - marker_local_unref (oplocal); - GF_FREE (oplocal); + + GET_CONTRI_KEY (contri_key, oplocal->loc.parent->gfid, ret); + if (ret < 0) { + local->err = errno; + goto err; } + + if (dict_get_bin (dict, contri_key, (void **) &contribution) == 0) + oplocal->contribution = ntoh64 (*contribution); + + if (local->loc.inode != NULL) { + GET_CONTRI_KEY (contri_key, local->loc.parent->gfid, ret); + if (ret < 0) { + local->err = errno; + goto err; + } + + /* getxattr requires uid and gid to be 0, + * reset them in the callback. + */ + MARKER_SET_UID_GID (frame, local, frame->root); + if (uuid_is_null (local->loc.gfid)) + uuid_copy (local->loc.gfid, local->loc.inode->gfid); + + GF_UUID_ASSERT (local->loc.gfid); + + STACK_WIND_COOKIE (frame, marker_do_rename, + frame->cookie, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->getxattr, + &local->loc, contri_key, NULL); + } else { + marker_do_rename (frame, NULL, this, 0, 0, NULL, NULL); + } + + return 0; +err: + marker_rename_release_oldp_lock (frame, NULL, this, 0, 0, NULL); + return 0; +} + + +int32_t +marker_get_oldpath_contribution (call_frame_t *frame, void *cookie, + xlator_t *this, int32_t op_ret, + int32_t op_errno, dict_t *xdata) +{ + marker_local_t *local = NULL, *oplocal = NULL; + char contri_key[512] = {0, }; + int32_t ret = 0; + + local = frame->local; + oplocal = local->oplocal; + + if (op_ret < 0) { + local->err = op_errno; + gf_log (this->name, GF_LOG_WARNING, + "cannot hold inodelk on %s (gfid:%s) (%s)", + local->next_lock_on->path, + uuid_utoa (local->next_lock_on->inode->gfid), + strerror (op_errno)); + goto lock_err; + } + + GET_CONTRI_KEY (contri_key, oplocal->loc.parent->gfid, ret); + if (ret < 0) { + local->err = errno; + goto quota_err; + } + + /* getxattr requires uid and gid to be 0, + * reset them in the callback. + */ + MARKER_SET_UID_GID (frame, local, frame->root); + + if (uuid_is_null (oplocal->loc.gfid)) + uuid_copy (oplocal->loc.gfid, + oplocal->loc.inode->gfid); + + GF_UUID_ASSERT (oplocal->loc.gfid); + + STACK_WIND_COOKIE (frame, marker_get_newpath_contribution, + frame->cookie, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->getxattr, + &oplocal->loc, contri_key, NULL); + return 0; + +quota_err: + marker_rename_release_oldp_lock (frame, NULL, this, 0, 0, NULL); + return 0; + +lock_err: + if ((local->next_lock_on == NULL) + || (local->next_lock_on == &local->parent_loc)) { + local->next_lock_on = NULL; + marker_rename_release_oldp_lock (frame, NULL, this, 0, 0, NULL); + } else { + marker_rename_release_newp_lock (frame, NULL, this, 0, 0, NULL); + } + + return 0; +} + + +int32_t +marker_rename_inodelk_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, dict_t *xdata) +{ + marker_local_t *local = NULL, *oplocal = NULL; + loc_t *loc = NULL; + struct gf_flock lock = {0, }; + + local = frame->local; + oplocal = local->oplocal; + + if (op_ret < 0) { + if (local->next_lock_on != &oplocal->parent_loc) { + loc = &oplocal->parent_loc; + } else { + loc = &local->parent_loc; + } + + local->err = op_errno; + gf_log (this->name, GF_LOG_WARNING, + "cannot hold inodelk on %s (gfid:%s) (%s)", + loc->path, uuid_utoa (loc->inode->gfid), + strerror (op_errno)); + goto err; + } + + if (local->next_lock_on != NULL) { + lock.l_len = 0; + lock.l_start = 0; + lock.l_type = F_WRLCK; + lock.l_whence = SEEK_SET; + + STACK_WIND (frame, + marker_get_oldpath_contribution, + FIRST_CHILD(this), + FIRST_CHILD(this)->fops->inodelk, + this->name, local->next_lock_on, + F_SETLKW, &lock, NULL); + } else { + marker_get_oldpath_contribution (frame, 0, this, 0, 0, NULL); + } + + return 0; + +err: + marker_rename_done (frame, NULL, this, 0, 0, NULL); return 0; } int32_t marker_rename (call_frame_t *frame, xlator_t *this, loc_t *oldloc, - loc_t *newloc) + loc_t *newloc, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; marker_local_t *oplocal = NULL; marker_conf_t *priv = NULL; - char contri_key[512] = {0,}; + struct gf_flock lock = {0, }; + loc_t *lock_on = NULL; priv = this->private; if (priv->feature_enabled == 0) goto rename_wind; - GET_CONTRI_KEY (contri_key, oldloc->parent->gfid, ret); - if (ret < 0) - goto err; - - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); - ALLOCATE_OR_GOTO (oplocal, marker_local_t, err); + oplocal = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, oplocal); frame->local = local; - local->oplocal = oplocal; + local->oplocal = marker_local_ref (oplocal); ret = loc_copy (&local->loc, newloc); - if (ret == -1) + if (ret < 0) goto err; ret = loc_copy (&oplocal->loc, oldloc); - if (ret == -1) + if (ret < 0) + goto err; + + if (!(priv->feature_enabled & GF_QUOTA)) { + goto rename_wind; + } + + ret = mq_inode_loc_fill (NULL, newloc->parent, &local->parent_loc); + if (ret < 0) + goto err; + + ret = mq_inode_loc_fill (NULL, oldloc->parent, &oplocal->parent_loc); + if (ret < 0) goto err; - STACK_WIND (frame, marker_quota_removexattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->removexattr, oldloc, contri_key); + if ((newloc->inode != NULL) && (newloc->parent != oldloc->parent) + && (uuid_compare (newloc->parent->gfid, + oldloc->parent->gfid) < 0)) { + lock_on = &local->parent_loc; + local->next_lock_on = &oplocal->parent_loc; + } else { + lock_on = &oplocal->parent_loc; + if ((newloc->inode != NULL) && (newloc->parent + != oldloc->parent)) { + local->next_lock_on = &local->parent_loc; + } + } + + lock.l_len = 0; + lock.l_start = 0; + lock.l_type = F_WRLCK; + lock.l_whence = SEEK_SET; + + STACK_WIND (frame, + marker_rename_inodelk_cbk, + FIRST_CHILD(this), + FIRST_CHILD(this)->fops->inodelk, + this->name, lock_on, + F_SETLKW, &lock, NULL); + return 0; rename_wind: STACK_WIND (frame, marker_rename_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->rename, oldloc, newloc); + FIRST_CHILD(this)->fops->rename, oldloc, newloc, xdata); return 0; err: STACK_UNWIND_STRICT (rename, frame, -1, ENOMEM, NULL, - NULL, NULL, NULL, NULL); + NULL, NULL, NULL, NULL, NULL); return 0; } @@ -1042,13 +1534,13 @@ err: int32_t marker_truncate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, struct iatt *prebuf, - struct iatt *postbuf) + struct iatt *postbuf, dict_t *xdata) { marker_local_t *local = NULL; marker_conf_t *priv = NULL; if (op_ret == -1) { - gf_log (this->name, GF_LOG_TRACE, "%s occured while " + gf_log (this->name, GF_LOG_TRACE, "%s occurred while " "truncating a file ", strerror (op_errno)); } @@ -1057,7 +1549,7 @@ marker_truncate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; STACK_UNWIND_STRICT (truncate, frame, op_ret, op_errno, prebuf, - postbuf); + postbuf, xdata); if (op_ret == -1 || local == NULL) goto out; @@ -1065,7 +1557,7 @@ marker_truncate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, priv = this->private; if (priv->feature_enabled & GF_QUOTA) - initiate_quota_txn (this, &local->loc); + mq_initiate_quota_txn (this, &local->loc); if (priv->feature_enabled & GF_XTIME) marker_xtime_update_marks (this, local); @@ -1077,7 +1569,8 @@ out: } int32_t -marker_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset) +marker_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset, + dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -1088,7 +1581,7 @@ marker_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset) if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -1098,10 +1591,10 @@ marker_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset) goto err; wind: STACK_WIND (frame, marker_truncate_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->truncate, loc, offset); + FIRST_CHILD(this)->fops->truncate, loc, offset, xdata); return 0; err: - STACK_UNWIND_STRICT (truncate, frame, -1, ENOMEM, NULL, NULL); + STACK_UNWIND_STRICT (truncate, frame, -1, ENOMEM, NULL, NULL, NULL); return 0; } @@ -1110,13 +1603,13 @@ err: int32_t marker_ftruncate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, struct iatt *prebuf, - struct iatt *postbuf) + struct iatt *postbuf, dict_t *xdata) { marker_local_t *local = NULL; marker_conf_t *priv = NULL; if (op_ret == -1) { - gf_log (this->name, GF_LOG_TRACE, "%s occured while " + gf_log (this->name, GF_LOG_TRACE, "%s occurred while " "truncating a file ", strerror (op_errno)); } @@ -1125,7 +1618,7 @@ marker_ftruncate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; STACK_UNWIND_STRICT (ftruncate, frame, op_ret, op_errno, prebuf, - postbuf); + postbuf, xdata); if (op_ret == -1 || local == NULL) goto out; @@ -1133,7 +1626,7 @@ marker_ftruncate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, priv = this->private; if (priv->feature_enabled & GF_QUOTA) - initiate_quota_txn (this, &local->loc); + mq_initiate_quota_txn (this, &local->loc); if (priv->feature_enabled & GF_XTIME) marker_xtime_update_marks (this, local); @@ -1144,7 +1637,8 @@ out: } int32_t -marker_ftruncate (call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset) +marker_ftruncate (call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset, + dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -1155,7 +1649,7 @@ marker_ftruncate (call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset) if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -1165,10 +1659,10 @@ marker_ftruncate (call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset) goto err; wind: STACK_WIND (frame, marker_ftruncate_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->ftruncate, fd, offset); + FIRST_CHILD(this)->fops->ftruncate, fd, offset, xdata); return 0; err: - STACK_UNWIND_STRICT (ftruncate, frame, -1, ENOMEM, NULL, NULL); + STACK_UNWIND_STRICT (ftruncate, frame, -1, ENOMEM, NULL, NULL, NULL); return 0; } @@ -1178,13 +1672,13 @@ int32_t marker_symlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, inode_t *inode, struct iatt *buf, struct iatt *preparent, - struct iatt *postparent) + struct iatt *postparent, dict_t *xdata) { marker_conf_t *priv = NULL; marker_local_t *local = NULL; if (op_ret == -1) { - gf_log (this->name, GF_LOG_TRACE, "%s occured while " + gf_log (this->name, GF_LOG_TRACE, "%s occurred while " "creating symlinks ", strerror (op_errno)); } @@ -1193,15 +1687,18 @@ marker_symlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; STACK_UNWIND_STRICT (symlink, frame, op_ret, op_errno, inode, buf, - preparent, postparent); + preparent, postparent, xdata); if (op_ret == -1 || local == NULL) goto out; + if (uuid_is_null (local->loc.gfid)) + uuid_copy (local->loc.gfid, buf->ia_gfid); + priv = this->private; if (priv->feature_enabled & GF_QUOTA) - inspect_file_xattr (this, &local->loc, NULL, *buf); + mq_set_inode_xattr (this, &local->loc); if (priv->feature_enabled & GF_XTIME) marker_xtime_update_marks (this, local); @@ -1213,7 +1710,7 @@ out: int marker_symlink (call_frame_t *frame, xlator_t *this, const char *linkpath, - loc_t *loc, dict_t *params) + loc_t *loc, mode_t umask, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -1224,7 +1721,7 @@ marker_symlink (call_frame_t *frame, xlator_t *this, const char *linkpath, if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -1234,11 +1731,12 @@ marker_symlink (call_frame_t *frame, xlator_t *this, const char *linkpath, goto err; wind: STACK_WIND (frame, marker_symlink_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->symlink, linkpath, loc, params); + FIRST_CHILD(this)->fops->symlink, linkpath, loc, umask, + xdata); return 0; err: STACK_UNWIND_STRICT (symlink, frame, -1, ENOMEM, NULL, - NULL, NULL, NULL); + NULL, NULL, NULL, NULL); return 0; } @@ -1247,13 +1745,13 @@ int32_t marker_mknod_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, inode_t *inode, struct iatt *buf, struct iatt *preparent, - struct iatt *postparent) + struct iatt *postparent, dict_t *xdata) { marker_local_t *local = NULL; marker_conf_t *priv = NULL; if (op_ret == -1) { - gf_log (this->name, GF_LOG_TRACE, "%s occured while " + gf_log (this->name, GF_LOG_TRACE, "%s occurred while " "creating symlinks ", strerror (op_errno)); } @@ -1262,15 +1760,18 @@ marker_mknod_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; STACK_UNWIND_STRICT (mknod, frame, op_ret, op_errno, inode, - buf, preparent, postparent); + buf, preparent, postparent, xdata); if (op_ret == -1 || local == NULL) goto out; + if (uuid_is_null (local->loc.gfid)) + uuid_copy (local->loc.gfid, buf->ia_gfid); + priv = this->private; if ((priv->feature_enabled & GF_QUOTA) && (S_ISREG (local->mode))) { - inspect_file_xattr (this, &local->loc, NULL, *buf); + mq_set_inode_xattr (this, &local->loc); } if (priv->feature_enabled & GF_XTIME) @@ -1283,7 +1784,7 @@ out: int marker_mknod (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, - dev_t rdev, dict_t *parms) + dev_t rdev, mode_t umask, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -1294,7 +1795,7 @@ marker_mknod (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -1306,11 +1807,216 @@ marker_mknod (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, goto err; wind: STACK_WIND (frame, marker_mknod_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->mknod, loc, mode, rdev, parms); + FIRST_CHILD(this)->fops->mknod, loc, mode, rdev, umask, + xdata); return 0; err: STACK_UNWIND_STRICT (mknod, frame, -1, ENOMEM, NULL, - NULL, NULL, NULL); + NULL, NULL, NULL, NULL); + return 0; +} + + +int32_t +marker_fallocate_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, struct iatt *prebuf, + struct iatt *postbuf, dict_t *xdata) +{ + marker_local_t *local = NULL; + marker_conf_t *priv = NULL; + + if (op_ret == -1) { + gf_log (this->name, GF_LOG_TRACE, "%s occurred while " + "fallocating a file ", strerror (op_errno)); + } + + local = (marker_local_t *) frame->local; + + frame->local = NULL; + + STACK_UNWIND_STRICT (fallocate, frame, op_ret, op_errno, prebuf, + postbuf, xdata); + + if (op_ret == -1 || local == NULL) + goto out; + + priv = this->private; + + if (priv->feature_enabled & GF_QUOTA) + mq_initiate_quota_txn (this, &local->loc); + + if (priv->feature_enabled & GF_XTIME) + marker_xtime_update_marks (this, local); +out: + marker_local_unref (local); + + return 0; +} + +int32_t +marker_fallocate(call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t mode, + off_t offset, size_t len, dict_t *xdata) +{ + int32_t ret = 0; + marker_local_t *local = NULL; + marker_conf_t *priv = NULL; + + priv = this->private; + + if (priv->feature_enabled == 0) + goto wind; + + local = mem_get0 (this->local_pool); + + MARKER_INIT_LOCAL (frame, local); + + ret = marker_inode_loc_fill (fd->inode, &local->loc); + + if (ret == -1) + goto err; +wind: + STACK_WIND (frame, marker_fallocate_cbk, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->fallocate, fd, mode, offset, len, + xdata); + return 0; +err: + STACK_UNWIND_STRICT (fallocate, frame, -1, ENOMEM, NULL, NULL, NULL); + + return 0; +} + + +int32_t +marker_discard_cbk(call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, struct iatt *prebuf, + struct iatt *postbuf, dict_t *xdata) +{ + marker_local_t *local = NULL; + marker_conf_t *priv = NULL; + + if (op_ret == -1) { + gf_log (this->name, GF_LOG_TRACE, "%s occurred during discard", + strerror (op_errno)); + } + + local = (marker_local_t *) frame->local; + + frame->local = NULL; + + STACK_UNWIND_STRICT (discard, frame, op_ret, op_errno, prebuf, + postbuf, xdata); + + if (op_ret == -1 || local == NULL) + goto out; + + priv = this->private; + + if (priv->feature_enabled & GF_QUOTA) + mq_initiate_quota_txn (this, &local->loc); + + if (priv->feature_enabled & GF_XTIME) + marker_xtime_update_marks (this, local); +out: + marker_local_unref (local); + + return 0; +} + +int32_t +marker_discard(call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset, + size_t len, dict_t *xdata) +{ + int32_t ret = 0; + marker_local_t *local = NULL; + marker_conf_t *priv = NULL; + + priv = this->private; + + if (priv->feature_enabled == 0) + goto wind; + + local = mem_get0 (this->local_pool); + + MARKER_INIT_LOCAL (frame, local); + + ret = marker_inode_loc_fill (fd->inode, &local->loc); + + if (ret == -1) + goto err; +wind: + STACK_WIND (frame, marker_discard_cbk, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->discard, fd, offset, len, xdata); + return 0; +err: + STACK_UNWIND_STRICT (discard, frame, -1, ENOMEM, NULL, NULL, NULL); + + return 0; +} + +int32_t +marker_zerofill_cbk(call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, struct iatt *prebuf, + struct iatt *postbuf, dict_t *xdata) +{ + marker_local_t *local = NULL; + marker_conf_t *priv = NULL; + + if (op_ret == -1) { + gf_log (this->name, GF_LOG_TRACE, "%s occurred during zerofill", + strerror (op_errno)); + } + + local = (marker_local_t *) frame->local; + + frame->local = NULL; + + STACK_UNWIND_STRICT (zerofill, frame, op_ret, op_errno, prebuf, + postbuf, xdata); + + if (op_ret == -1 || local == NULL) + goto out; + + priv = this->private; + + if (priv->feature_enabled & GF_QUOTA) + mq_initiate_quota_txn (this, &local->loc); + + if (priv->feature_enabled & GF_XTIME) + marker_xtime_update_marks (this, local); +out: + marker_local_unref (local); + + return 0; +} + +int32_t +marker_zerofill(call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset, + size_t len, dict_t *xdata) +{ + int32_t ret = 0; + marker_local_t *local = NULL; + marker_conf_t *priv = NULL; + + priv = this->private; + + if (priv->feature_enabled == 0) + goto wind; + + local = mem_get0 (this->local_pool); + + MARKER_INIT_LOCAL (frame, local); + + ret = marker_inode_loc_fill (fd->inode, &local->loc); + + if (ret == -1) + goto err; +wind: + STACK_WIND (frame, marker_zerofill_cbk, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->zerofill, fd, offset, len, xdata); + return 0; +err: + STACK_UNWIND_STRICT (zerofill, frame, -1, ENOMEM, NULL, NULL, NULL); + return 0; } @@ -1341,7 +2047,7 @@ call_from_sp_client_to_reset_tmfile (call_frame_t *frame, if (data == NULL) return -1; - if (frame->root->pid != -1) { + if (frame->root->pid != GF_CLIENT_PID_GSYNCD) { op_ret = -1; op_errno = EPERM; @@ -1370,7 +2076,7 @@ call_from_sp_client_to_reset_tmfile (call_frame_t *frame, op_errno = EINVAL; } out: - STACK_UNWIND_STRICT (setxattr, frame, op_ret, op_errno); + STACK_UNWIND_STRICT (setxattr, frame, op_ret, op_errno, NULL); return 0; } @@ -1378,21 +2084,21 @@ out: int32_t marker_setxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno) + int32_t op_ret, int32_t op_errno, dict_t *xdata) { marker_local_t *local = NULL; marker_conf_t *priv = NULL; if (op_ret == -1) { - gf_log (this->name, GF_LOG_TRACE, "%s occured while " - "creating symlinks ", strerror (op_errno)); + gf_log (this->name, GF_LOG_TRACE, "%s occurred in " + "setxattr ", strerror (op_errno)); } local = (marker_local_t *) frame->local; frame->local = NULL; - STACK_UNWIND_STRICT (setxattr, frame, op_ret, op_errno); + STACK_UNWIND_STRICT (setxattr, frame, op_ret, op_errno, xdata); if (op_ret == -1 || local == NULL) goto out; @@ -1409,7 +2115,7 @@ out: int32_t marker_setxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *dict, - int32_t flags) + int32_t flags, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -1424,7 +2130,7 @@ marker_setxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *dict, if (ret == 0) return 0; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -1434,10 +2140,10 @@ marker_setxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *dict, goto err; wind: STACK_WIND (frame, marker_setxattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->setxattr, loc, dict, flags); + FIRST_CHILD(this)->fops->setxattr, loc, dict, flags, xdata); return 0; err: - STACK_UNWIND_STRICT (setxattr, frame, -1, ENOMEM); + STACK_UNWIND_STRICT (setxattr, frame, -1, ENOMEM, NULL); return 0; } @@ -1445,13 +2151,13 @@ err: int32_t marker_fsetxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno) + int32_t op_ret, int32_t op_errno, dict_t *xdata) { marker_local_t *local = NULL; marker_conf_t *priv = NULL; if (op_ret == -1) { - gf_log (this->name, GF_LOG_TRACE, "%s occured while " + gf_log (this->name, GF_LOG_TRACE, "%s occurred while " "creating symlinks ", strerror (op_errno)); } @@ -1459,7 +2165,7 @@ marker_fsetxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; - STACK_UNWIND_STRICT (fsetxattr, frame, op_ret, op_errno); + STACK_UNWIND_STRICT (fsetxattr, frame, op_ret, op_errno, xdata); if (op_ret == -1 || local == NULL) goto out; @@ -1476,7 +2182,7 @@ out: int32_t marker_fsetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, dict_t *dict, - int32_t flags) + int32_t flags, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -1491,7 +2197,7 @@ marker_fsetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, dict_t *dict, if (ret == 0) return 0; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -1501,10 +2207,10 @@ marker_fsetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, dict_t *dict, goto err; wind: STACK_WIND (frame, marker_fsetxattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fsetxattr, fd, dict, flags); + FIRST_CHILD(this)->fops->fsetxattr, fd, dict, flags, xdata); return 0; err: - STACK_UNWIND_STRICT (fsetxattr, frame, -1, ENOMEM); + STACK_UNWIND_STRICT (fsetxattr, frame, -1, ENOMEM, NULL); return 0; } @@ -1513,13 +2219,13 @@ err: int32_t marker_fsetattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, struct iatt *statpre, - struct iatt *statpost) + struct iatt *statpost, dict_t *xdata) { marker_local_t *local = NULL; marker_conf_t *priv = NULL; if (op_ret == -1) { - gf_log (this->name, GF_LOG_ERROR, "%s occured while " + gf_log (this->name, GF_LOG_ERROR, "%s occurred while " "creating symlinks ", strerror (op_errno)); } @@ -1528,7 +2234,7 @@ marker_fsetattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; STACK_UNWIND_STRICT (fsetattr, frame, op_ret, op_errno, statpre, - statpost); + statpost, xdata); if (op_ret == -1 || local == NULL) goto out; @@ -1546,7 +2252,7 @@ out: int32_t marker_fsetattr (call_frame_t *frame, xlator_t *this, fd_t *fd, - struct iatt *stbuf, int32_t valid) + struct iatt *stbuf, int32_t valid, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -1557,7 +2263,7 @@ marker_fsetattr (call_frame_t *frame, xlator_t *this, fd_t *fd, if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -1567,10 +2273,10 @@ marker_fsetattr (call_frame_t *frame, xlator_t *this, fd_t *fd, goto err; wind: STACK_WIND (frame, marker_fsetattr_cbk, FIRST_CHILD (this), - FIRST_CHILD (this)->fops->fsetattr, fd, stbuf, valid); + FIRST_CHILD (this)->fops->fsetattr, fd, stbuf, valid, xdata); return 0; err: - STACK_UNWIND_STRICT (fsetattr, frame, -1, ENOMEM, NULL, NULL); + STACK_UNWIND_STRICT (fsetattr, frame, -1, ENOMEM, NULL, NULL, NULL); return 0; } @@ -1579,7 +2285,7 @@ err: int32_t marker_setattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, struct iatt *statpre, - struct iatt *statpost) + struct iatt *statpost, dict_t *xdata) { marker_local_t *local = NULL; marker_conf_t *priv = NULL; @@ -1591,13 +2297,13 @@ marker_setattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, if (op_ret == -1) { gf_log (this->name, ((op_errno == ENOENT) ? GF_LOG_DEBUG : GF_LOG_ERROR), - "%s occured during setattr of %s", + "%s occurred during setattr of %s", strerror (op_errno), (local ? local->loc.path : "<nul>")); } STACK_UNWIND_STRICT (setattr, frame, op_ret, op_errno, statpre, - statpost); + statpost, xdata); if (op_ret == -1 || local == NULL) goto out; @@ -1614,7 +2320,7 @@ out: int32_t marker_setattr (call_frame_t *frame, xlator_t *this, loc_t *loc, - struct iatt *stbuf, int32_t valid) + struct iatt *stbuf, int32_t valid, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -1625,7 +2331,7 @@ marker_setattr (call_frame_t *frame, xlator_t *this, loc_t *loc, if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -1635,10 +2341,10 @@ marker_setattr (call_frame_t *frame, xlator_t *this, loc_t *loc, goto err; wind: STACK_WIND (frame, marker_setattr_cbk, FIRST_CHILD (this), - FIRST_CHILD (this)->fops->setattr, loc, stbuf, valid); + FIRST_CHILD (this)->fops->setattr, loc, stbuf, valid, xdata); return 0; err: - STACK_UNWIND_STRICT (setattr, frame, -1, ENOMEM, NULL, NULL); + STACK_UNWIND_STRICT (setattr, frame, -1, ENOMEM, NULL, NULL, NULL); return 0; } @@ -1646,13 +2352,13 @@ err: int32_t marker_removexattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno) + int32_t op_ret, int32_t op_errno, dict_t *xdata) { marker_local_t *local = NULL; marker_conf_t *priv = NULL; if (op_ret == -1) { - gf_log (this->name, GF_LOG_ERROR, "%s occured while " + gf_log (this->name, GF_LOG_ERROR, "%s occurred while " "creating symlinks ", strerror (op_errno)); } @@ -1660,7 +2366,7 @@ marker_removexattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this, frame->local = NULL; - STACK_UNWIND_STRICT (removexattr, frame, op_ret, op_errno); + STACK_UNWIND_STRICT (removexattr, frame, op_ret, op_errno, xdata); if (op_ret == -1 || local == NULL) goto out; @@ -1677,7 +2383,7 @@ out: int32_t marker_removexattr (call_frame_t *frame, xlator_t *this, loc_t *loc, - const char *name) + const char *name, dict_t *xdata) { int32_t ret = 0; marker_local_t *local = NULL; @@ -1688,7 +2394,7 @@ marker_removexattr (call_frame_t *frame, xlator_t *this, loc_t *loc, if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -1698,10 +2404,10 @@ marker_removexattr (call_frame_t *frame, xlator_t *this, loc_t *loc, goto err; wind: STACK_WIND (frame, marker_removexattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->removexattr, loc, name); + FIRST_CHILD(this)->fops->removexattr, loc, name, xdata); return 0; err: - STACK_UNWIND_STRICT (removexattr, frame, -1, ENOMEM); + STACK_UNWIND_STRICT (removexattr, frame, -1, ENOMEM, NULL); return 0; } @@ -1730,10 +2436,19 @@ marker_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this, if (op_ret == -1 || local == NULL) goto out; + /* copy the gfid from the stat structure instead of inode, + * since if the lookup is fresh lookup, then the inode + * would have not yet linked to the inode table which happens + * in protocol/server. + */ + if (uuid_is_null (local->loc.gfid)) + uuid_copy (local->loc.gfid, buf->ia_gfid); + + priv = this->private; if (priv->feature_enabled & GF_QUOTA) { - quota_xattr_state (this, &local->loc, dict, *buf); + mq_xattr_state (this, &local->loc, dict, *buf); } out: @@ -1755,7 +2470,7 @@ marker_lookup (call_frame_t *frame, xlator_t *this, if (priv->feature_enabled == 0) goto wind; - ALLOCATE_OR_GOTO (local, marker_local_t, err); + local = mem_get0 (this->local_pool); MARKER_INIT_LOCAL (frame, local); @@ -1764,7 +2479,7 @@ marker_lookup (call_frame_t *frame, xlator_t *this, goto err; if ((priv->feature_enabled & GF_QUOTA) && xattr_req) - quota_req_xattr (this, loc, xattr_req); + mq_req_xattr (this, loc, xattr_req); wind: STACK_WIND (frame, marker_lookup_cbk, FIRST_CHILD(this), FIRST_CHILD(this)->fops->lookup, loc, xattr_req); @@ -1775,6 +2490,49 @@ err: return 0; } +int +marker_readdirp_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int op_ret, int op_errno, gf_dirent_t *entries, + dict_t *xdata) +{ + gf_dirent_t *entry = NULL; + + if (op_ret <= 0) + goto unwind; + + list_for_each_entry (entry, &entries->list, list) { + /* TODO: fill things */ + } + +unwind: + STACK_UNWIND_STRICT (readdirp, frame, op_ret, op_errno, entries, xdata); + + return 0; +} + +int +marker_readdirp (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size, + off_t offset, dict_t *dict) +{ + marker_conf_t *priv = NULL; + + priv = this->private; + + if (priv->feature_enabled == 0) + goto wind; + + if ((priv->feature_enabled & GF_QUOTA) && dict) + mq_req_xattr (this, NULL, dict); + +wind: + STACK_WIND (frame, marker_readdirp_cbk, + FIRST_CHILD(this), FIRST_CHILD(this)->fops->readdirp, + fd, size, offset, dict); + + return 0; +} + + int32_t mem_acct_init (xlator_t *this) { @@ -1875,14 +2633,11 @@ marker_xtime_priv_cleanup (xlator_t *this) GF_VALIDATE_OR_GOTO (this->name, priv, out); - if (priv->volume_uuid != NULL) - GF_FREE (priv->volume_uuid); + GF_FREE (priv->volume_uuid); - if (priv->timestamp_file != NULL) - GF_FREE (priv->timestamp_file); + GF_FREE (priv->timestamp_file); - if (priv->marker_xattr != NULL) - GF_FREE (priv->marker_xattr); + GF_FREE (priv->marker_xattr); out: return; } @@ -1910,7 +2665,7 @@ out: int32_t reconfigure (xlator_t *this, dict_t *options) { - int32_t ret = -1; + int32_t ret = 0; data_t *data = NULL; gf_boolean_t flag = _gf_false; marker_conf_t *priv = NULL; @@ -1951,11 +2706,17 @@ reconfigure (xlator_t *this, dict_t *options) "xtime updation will fail"); } else { priv->feature_enabled |= GF_XTIME; + data = dict_get (options, "gsync-force-xtime"); + if (!data) + goto out; + ret = gf_string2boolean (data->data, &flag); + if (ret == 0 && flag) + priv->feature_enabled |= GF_XTIME_GSYNC_FORCE; } } } out: - return 0; + return ret; } @@ -2011,9 +2772,23 @@ init (xlator_t *this) goto err; priv->feature_enabled |= GF_XTIME; + data = dict_get (options, "gsync-force-xtime"); + if (!data) + goto cont; + ret = gf_string2boolean (data->data, &flag); + if (ret == 0 && flag) + priv->feature_enabled |= GF_XTIME_GSYNC_FORCE; } } + cont: + this->local_pool = mem_pool_new (marker_local_t, 128); + if (!this->local_pool) { + gf_log (this->name, GF_LOG_ERROR, + "failed to create local_t's memory pool"); + goto err; + } + return 0; err: marker_priv_cleanup (this); @@ -2035,7 +2810,7 @@ marker_forget (xlator_t *this, inode_t *inode) goto out; } - quota_forget (this, ctx->quota_ctx); + mq_forget (this, ctx->quota_ctx); GF_FREE (ctx); out: @@ -2066,7 +2841,11 @@ struct xlator_fops fops = { .setattr = marker_setattr, .fsetattr = marker_fsetattr, .removexattr = marker_removexattr, - .getxattr = marker_getxattr + .getxattr = marker_getxattr, + .readdirp = marker_readdirp, + .fallocate = marker_fallocate, + .discard = marker_discard, + .zerofill = marker_zerofill, }; struct xlator_cbks cbks = { @@ -2078,5 +2857,6 @@ struct volume_options options[] = { {.key = {"timestamp-file"}}, {.key = {"quota"}}, {.key = {"xtime"}}, + {.key = {"gsync-force-xtime"}}, {.key = {NULL}} }; |