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authorvmallika <vmallika@redhat.com>2015-10-15 12:41:13 +0530
committerRaghavendra G <rgowdapp@redhat.com>2015-11-02 00:54:35 -0800
commitd90b87eed2fa68df5afcebbc54747e96f6d76cfb (patch)
tree2d514ae4211e29ff42f1e615a4e7d0d45721512b /xlators/features/marker
parentd3e496cbcd35b9d9b840e328ae109c44f59083ce (diff)
quota: add version to quota xattrs
When a quota is disable and the clean-up process terminated without completely cleaning-up the quota xattrs. Now when quota is enabled again, this can mess-up the accounting A version number is suffixed for all quota xattrs and this version number is specific to marker xaltor, i.e when quota xattrs are requested by quotad/client marker will remove the version suffix in the key before sending the response Change-Id: I1ca2c11460645edba0f6b68db70d476d8d26e1eb BUG: 1272411 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/12386 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Manikandan Selvaganesh <mselvaga@redhat.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Diffstat (limited to 'xlators/features/marker')
-rw-r--r--xlators/features/marker/src/marker-quota-helper.c10
-rw-r--r--xlators/features/marker/src/marker-quota.c72
-rw-r--r--xlators/features/marker/src/marker-quota.h34
-rw-r--r--xlators/features/marker/src/marker.c237
-rw-r--r--xlators/features/marker/src/marker.h1
5 files changed, 285 insertions, 69 deletions
diff --git a/xlators/features/marker/src/marker-quota-helper.c b/xlators/features/marker/src/marker-quota-helper.c
index 5611c1d8bdc..d1fabccf18e 100644
--- a/xlators/features/marker/src/marker-quota-helper.c
+++ b/xlators/features/marker/src/marker-quota-helper.c
@@ -255,19 +255,19 @@ mq_dict_set_contribution (xlator_t *this, dict_t *dict, loc_t *loc,
uuid_t gfid, char *contri_key)
{
int32_t ret = -1;
- char key[CONTRI_KEY_MAX] = {0, };
+ char key[QUOTA_KEY_MAX] = {0, };
GF_VALIDATE_OR_GOTO ("marker", this, out);
GF_VALIDATE_OR_GOTO ("marker", dict, out);
GF_VALIDATE_OR_GOTO ("marker", loc, out);
if (gfid && !gf_uuid_is_null(gfid)) {
- GET_CONTRI_KEY (key, gfid, ret);
+ GET_CONTRI_KEY (this, key, gfid, ret);
} else if (loc->parent) {
- GET_CONTRI_KEY (key, loc->parent->gfid, ret);
+ GET_CONTRI_KEY (this, key, loc->parent->gfid, ret);
} else {
/* nameless lookup, fetch contributions to all parents */
- GET_CONTRI_KEY (key, NULL, ret);
+ GET_CONTRI_KEY (this, key, NULL, ret);
}
if (ret < 0)
@@ -278,7 +278,7 @@ mq_dict_set_contribution (xlator_t *this, dict_t *dict, loc_t *loc,
goto out;
if (contri_key)
- strncpy (contri_key, key, CONTRI_KEY_MAX);
+ strncpy (contri_key, key, QUOTA_KEY_MAX);
out:
if (ret < 0)
diff --git a/xlators/features/marker/src/marker-quota.c b/xlators/features/marker/src/marker-quota.c
index 77b0021196c..39f199bb849 100644
--- a/xlators/features/marker/src/marker-quota.c
+++ b/xlators/features/marker/src/marker-quota.c
@@ -206,10 +206,12 @@ _quota_dict_get_meta (xlator_t *this, dict_t *dict, char *key,
}
int32_t
-quota_dict_set_size_meta (dict_t *dict, const quota_meta_t *meta)
+quota_dict_set_size_meta (xlator_t *this, dict_t *dict,
+ const quota_meta_t *meta)
{
- int32_t ret = -ENOMEM;
- quota_meta_t *value = NULL;
+ int32_t ret = -ENOMEM;
+ quota_meta_t *value = NULL;
+ char size_key[QUOTA_KEY_MAX] = {0, };
value = GF_CALLOC (2, sizeof (quota_meta_t), gf_common_quota_meta_t);
if (value == NULL) {
@@ -223,7 +225,10 @@ quota_dict_set_size_meta (dict_t *dict, const quota_meta_t *meta)
value[1].file_count = 0;
value[1].dir_count = hton64 (1);
- ret = dict_set_bin (dict, QUOTA_SIZE_KEY, value,
+ GET_SIZE_KEY (this, size_key, ret);
+ if (ret < 0)
+ goto out;
+ ret = dict_set_bin (dict, size_key, value,
(sizeof (quota_meta_t) * 2));
if (ret < 0) {
gf_log_callingfn ("quota", GF_LOG_ERROR, "dict set failed");
@@ -280,7 +285,8 @@ mq_are_xattrs_set (xlator_t *this, loc_t *loc, gf_boolean_t *contri_set,
gf_boolean_t *size_set)
{
int32_t ret = -1;
- char contri_key[CONTRI_KEY_MAX] = {0, };
+ char contri_key[QUOTA_KEY_MAX] = {0, };
+ char size_key[QUOTA_KEY_MAX] = {0, };
quota_meta_t meta = {0, };
struct iatt stbuf = {0,};
dict_t *dict = NULL;
@@ -292,7 +298,7 @@ mq_are_xattrs_set (xlator_t *this, loc_t *loc, gf_boolean_t *contri_set,
goto out;
}
- ret = mq_req_xattr (this, loc, dict, contri_key);
+ ret = mq_req_xattr (this, loc, dict, contri_key, size_key);
if (ret < 0)
goto out;
@@ -311,8 +317,7 @@ mq_are_xattrs_set (xlator_t *this, loc_t *loc, gf_boolean_t *contri_set,
*contri_set = _gf_true;
*size_set = _gf_true;
if (loc->inode->ia_type == IA_IFDIR) {
- ret = quota_dict_get_inode_meta (rsp_dict, QUOTA_SIZE_KEY,
- &meta);
+ ret = quota_dict_get_inode_meta (rsp_dict, size_key, &meta);
if (ret < 0 || meta.dir_count == 0)
*size_set = _gf_false;
}
@@ -356,7 +361,7 @@ mq_create_size_xattrs (xlator_t *this, quota_inode_ctx_t *ctx, loc_t *loc)
goto out;
}
- ret = quota_dict_set_size_meta (dict, &size);
+ ret = quota_dict_set_size_meta (this, dict, &size);
if (ret < 0)
goto out;
@@ -577,7 +582,8 @@ _mq_get_metadata (xlator_t *this, loc_t *loc, quota_meta_t *contri,
{
int32_t ret = -1;
quota_meta_t meta = {0, };
- char contri_key[CONTRI_KEY_MAX] = {0, };
+ char contri_key[QUOTA_KEY_MAX] = {0, };
+ char size_key[QUOTA_KEY_MAX] = {0, };
dict_t *dict = NULL;
dict_t *rsp_dict = NULL;
struct iatt stbuf = {0,};
@@ -595,7 +601,10 @@ _mq_get_metadata (xlator_t *this, loc_t *loc, quota_meta_t *contri,
}
if (size && loc->inode->ia_type == IA_IFDIR) {
- ret = dict_set_int64 (dict, QUOTA_SIZE_KEY, 0);
+ GET_SIZE_KEY (this, size_key, ret);
+ if (ret < 0)
+ goto out;
+ ret = dict_set_int64 (dict, size_key, 0);
if (ret < 0) {
gf_log (this->name, GF_LOG_ERROR, "dict_set failed.");
goto out;
@@ -620,7 +629,7 @@ _mq_get_metadata (xlator_t *this, loc_t *loc, quota_meta_t *contri,
if (size) {
if (loc->inode->ia_type == IA_IFDIR) {
- ret = quota_dict_get_meta (rsp_dict, QUOTA_SIZE_KEY,
+ ret = quota_dict_get_meta (rsp_dict, size_key,
&meta);
if (ret < 0) {
gf_log (this->name, GF_LOG_ERROR,
@@ -749,9 +758,9 @@ mq_remove_contri (xlator_t *this, loc_t *loc, quota_inode_ctx_t *ctx,
inode_contribution_t *contri, quota_meta_t *delta)
{
int32_t ret = -1;
- char contri_key[CONTRI_KEY_MAX] = {0, };
+ char contri_key[QUOTA_KEY_MAX] = {0, };
- GET_CONTRI_KEY (contri_key, contri->gfid, ret);
+ GET_CONTRI_KEY (this, contri_key, contri->gfid, ret);
if (ret < 0) {
gf_log (this->name, GF_LOG_ERROR, "get contri_key "
"failed for %s", uuid_utoa(contri->gfid));
@@ -798,7 +807,7 @@ mq_update_contri (xlator_t *this, loc_t *loc, inode_contribution_t *contri,
quota_meta_t *delta)
{
int32_t ret = -1;
- char contri_key[CONTRI_KEY_MAX] = {0, };
+ char contri_key[QUOTA_KEY_MAX] = {0, };
dict_t *dict = NULL;
GF_VALIDATE_OR_GOTO ("marker", loc, out);
@@ -818,7 +827,7 @@ mq_update_contri (xlator_t *this, loc_t *loc, inode_contribution_t *contri,
goto out;
}
- GET_CONTRI_KEY (contri_key, contri->gfid, ret);
+ GET_CONTRI_KEY (this, contri_key, contri->gfid, ret);
if (ret < 0) {
gf_log (this->name, GF_LOG_ERROR, "get contri_key "
"failed for %s", uuid_utoa(contri->gfid));
@@ -884,7 +893,7 @@ mq_update_size (xlator_t *this, loc_t *loc, quota_meta_t *delta)
goto out;
}
- ret = quota_dict_set_size_meta (dict, delta);
+ ret = quota_dict_set_size_meta (this, dict, delta);
if (ret < 0)
goto out;
@@ -1795,12 +1804,13 @@ mq_inspect_directory_xattr (xlator_t *this, quota_inode_ctx_t *ctx,
inode_contribution_t *contribution, loc_t *loc,
dict_t *dict, struct iatt buf)
{
- int32_t ret = 0;
+ int32_t ret = -1;
int8_t dirty = -1;
quota_meta_t size = {0, };
quota_meta_t contri = {0, };
quota_meta_t delta = {0, };
- char contri_key[CONTRI_KEY_MAX] = {0, };
+ char contri_key[QUOTA_KEY_MAX] = {0, };
+ char size_key[QUOTA_KEY_MAX] = {0, };
gf_boolean_t status = _gf_false;
ret = dict_get_int8 (dict, QUOTA_DIRTY_KEY, &dirty);
@@ -1812,13 +1822,16 @@ mq_inspect_directory_xattr (xlator_t *this, quota_inode_ctx_t *ctx,
dirty = 0;
}
- ret = _quota_dict_get_meta (this, dict, QUOTA_SIZE_KEY, &size,
+ GET_SIZE_KEY (this, size_key, ret);
+ if (ret < 0)
+ goto out;
+ ret = _quota_dict_get_meta (this, dict, size_key, &size,
IA_IFDIR, _gf_false);
if (ret < 0)
goto create_xattr;
if (!loc_is_root(loc)) {
- GET_CONTRI_KEY (contri_key, contribution->gfid, ret);
+ GET_CONTRI_KEY (this, contri_key, contribution->gfid, ret);
if (ret < 0)
goto out;
@@ -1883,7 +1896,7 @@ mq_inspect_file_xattr (xlator_t *this, quota_inode_ctx_t *ctx,
quota_meta_t size = {0, };
quota_meta_t contri = {0, };
quota_meta_t delta = {0, };
- char contri_key[CONTRI_KEY_MAX] = {0, };
+ char contri_key[QUOTA_KEY_MAX] = {0, };
gf_boolean_t status = _gf_false;
LOCK (&ctx->lock);
@@ -1898,7 +1911,7 @@ mq_inspect_file_xattr (xlator_t *this, quota_inode_ctx_t *ctx,
}
UNLOCK (&ctx->lock);
- GET_CONTRI_KEY (contri_key, contribution->gfid, ret);
+ GET_CONTRI_KEY (this, contri_key, contribution->gfid, ret);
if (ret < 0)
goto out;
@@ -1975,9 +1988,10 @@ out:
int32_t
mq_req_xattr (xlator_t *this, loc_t *loc, dict_t *dict,
- char *contri_key)
+ char *contri_key, char *size_key)
{
- int32_t ret = -1;
+ int32_t ret = -1;
+ char key[QUOTA_KEY_MAX] = {0, };
GF_VALIDATE_OR_GOTO ("marker", this, out);
GF_VALIDATE_OR_GOTO ("marker", loc, out);
@@ -1990,7 +2004,13 @@ mq_req_xattr (xlator_t *this, loc_t *loc, dict_t *dict,
goto out;
}
- ret = dict_set_uint64 (dict, QUOTA_SIZE_KEY, 0);
+ GET_SIZE_KEY (this, key, ret);
+ if (ret < 0)
+ goto out;
+ if (size_key)
+ strncpy (size_key, key, QUOTA_KEY_MAX);
+
+ ret = dict_set_uint64 (dict, key, 0);
if (ret < 0)
goto out;
diff --git a/xlators/features/marker/src/marker-quota.h b/xlators/features/marker/src/marker-quota.h
index f96584e6ed5..304c0ffa2a0 100644
--- a/xlators/features/marker/src/marker-quota.h
+++ b/xlators/features/marker/src/marker-quota.h
@@ -19,7 +19,7 @@
#define QUOTA_DIRTY_KEY "trusted.glusterfs.quota.dirty"
#define CONTRIBUTION "contri"
-#define CONTRI_KEY_MAX 512
+#define QUOTA_KEY_MAX 512
#define READDIR_BUF 4096
@@ -56,22 +56,40 @@
ret = 0; \
} while (0);
-#define GET_CONTRI_KEY(var, _gfid, _ret) \
+#define GET_CONTRI_KEY(_this, var, _gfid, _ret) \
do { \
+ marker_conf_t *_priv = _this->private; \
if (_gfid != NULL) { \
char _gfid_unparsed[40]; \
gf_uuid_unparse (_gfid, _gfid_unparsed); \
- _ret = snprintf (var, CONTRI_KEY_MAX, \
+ _ret = snprintf (var, QUOTA_KEY_MAX, \
QUOTA_XATTR_PREFIX \
- ".%s.%s." CONTRIBUTION, "quota", \
- _gfid_unparsed); \
+ ".%s.%s." CONTRIBUTION ".%d", \
+ "quota", _gfid_unparsed, \
+ _priv->version); \
} else { \
- _ret = snprintf (var, CONTRI_KEY_MAX, \
+ _ret = snprintf (var, QUOTA_KEY_MAX, \
QUOTA_XATTR_PREFIX \
- ".%s.." CONTRIBUTION, "quota"); \
+ ".%s.." CONTRIBUTION ".%d", \
+ "quota", _priv->version); \
} \
} while (0)
+#define GET_QUOTA_KEY(_this, var, key, _ret) \
+ do { \
+ marker_conf_t *_priv = _this->private; \
+ if (_priv->version > 0) \
+ _ret = snprintf (var, QUOTA_KEY_MAX, "%s.%d", \
+ key, _priv->version); \
+ else \
+ _ret = snprintf (var, QUOTA_KEY_MAX, "%s", key); \
+ } while (0)
+
+#define GET_SIZE_KEY(_this, var, _ret) \
+ { \
+ GET_QUOTA_KEY (_this, var, QUOTA_SIZE_KEY, _ret); \
+ }
+
#define QUOTA_SAFE_INCREMENT(lock, var) \
do { \
LOCK (lock); \
@@ -112,7 +130,7 @@ struct inode_contribution {
typedef struct inode_contribution inode_contribution_t;
int32_t
-mq_req_xattr (xlator_t *, loc_t *, dict_t *, char *);
+mq_req_xattr (xlator_t *, loc_t *, dict_t *, char *, char *);
int32_t
mq_xattr_state (xlator_t *, loc_t *, dict_t *, struct iatt);
diff --git a/xlators/features/marker/src/marker.c b/xlators/features/marker/src/marker.c
index e579417810f..34e0fe73fec 100644
--- a/xlators/features/marker/src/marker.c
+++ b/xlators/features/marker/src/marker.c
@@ -23,7 +23,7 @@
#define _GF_UID_GID_CHANGED 1
-static char *quota_external_xattrs[] = {
+static char *mq_ext_xattrs[] = {
QUOTA_SIZE_KEY,
QUOTA_LIMIT_KEY,
QUOTA_LIMIT_OBJECTS_KEY,
@@ -36,6 +36,80 @@ fini (xlator_t *this);
int32_t
marker_start_setxattr (call_frame_t *, xlator_t *);
+/* When client/quotad request for quota xattrs,
+ * replace the key-name by adding the version number
+ * in end of the key-name.
+ * In the cbk, result value of xattrs for original
+ * key-name.
+ * Below function marker_key_replace_with_ver and
+ * marker_key_set_ver is used for setting/removing
+ * version for the key-name
+ */
+int
+marker_key_replace_with_ver (xlator_t *this, dict_t *dict)
+{
+ int ret = -1;
+ int i = 0;
+ marker_conf_t *priv = NULL;
+ char key[QUOTA_KEY_MAX] = {0, };
+
+ priv = this->private;
+
+ if (dict == NULL || priv->version <= 0) {
+ ret = 0;
+ goto out;
+ }
+
+ for (i = 0; mq_ext_xattrs[i]; i++) {
+ if (dict_get (dict, mq_ext_xattrs[i])) {
+ GET_QUOTA_KEY (this, key, mq_ext_xattrs[i], ret);
+ if (ret < 0)
+ goto out;
+
+ ret = dict_set (dict, key,
+ dict_get (dict, mq_ext_xattrs[i]));
+ if (ret < 0)
+ goto out;
+
+ dict_del (dict, mq_ext_xattrs[i]);
+ }
+ }
+
+ ret = 0;
+
+out:
+ return ret;
+}
+
+int
+marker_key_set_ver (xlator_t *this, dict_t *dict)
+{
+ int ret = -1;
+ int i = -1;
+ marker_conf_t *priv = NULL;
+ char key[QUOTA_KEY_MAX] = {0, };
+
+ priv = this->private;
+
+ if (dict == NULL || priv->version <= 0) {
+ ret = 0;
+ goto out;
+ }
+
+ for (i = 0; mq_ext_xattrs[i]; i++) {
+ GET_QUOTA_KEY (this, key, mq_ext_xattrs[i], ret);
+ if (ret < 0)
+ goto out;
+
+ if (dict_get (dict, key))
+ dict_set (dict, mq_ext_xattrs[i], dict_get (dict, key));
+ }
+
+ ret = 0;
+out:
+ return ret;
+}
+
marker_local_t *
marker_local_ref (marker_local_t *local)
{
@@ -334,7 +408,7 @@ marker_filter_internal_xattrs (xlator_t *this, dict_t *xattrs)
priv = this->private;
if (priv->feature_enabled & GF_QUOTA)
- ext = quota_external_xattrs;
+ ext = mq_ext_xattrs;
dict_foreach_match (xattrs, _is_quota_internal_xattr, ext,
dict_remove_foreach_fn, NULL);
@@ -346,6 +420,18 @@ marker_getxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, dict_t *dict,
dict_t *xdata)
{
+ int32_t ret = -1;
+
+ if (op_ret < 0)
+ goto unwind;
+
+ ret = marker_key_set_ver (this, dict);
+ if (ret < 0) {
+ op_ret = -1;
+ op_errno = ENOMEM;
+ goto unwind;
+ }
+
if (cookie) {
gf_log (this->name, GF_LOG_DEBUG,
"Filtering the quota extended attributes");
@@ -371,6 +457,7 @@ marker_getxattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
marker_filter_internal_xattrs (frame->this, dict);
}
+unwind:
MARKER_STACK_UNWIND (getxattr, frame, op_ret, op_errno, dict, xdata);
return 0;
}
@@ -379,13 +466,29 @@ int32_t
marker_getxattr (call_frame_t *frame, xlator_t *this, loc_t *loc,
const char *name, dict_t *xdata)
{
- gf_boolean_t is_true = _gf_false;
- marker_conf_t *priv = NULL;
- unsigned long cookie = 0;
- marker_local_t *local = NULL;
+ gf_boolean_t is_true = _gf_false;
+ marker_conf_t *priv = NULL;
+ unsigned long cookie = 0;
+ marker_local_t *local = NULL;
+ char key[QUOTA_KEY_MAX] = {0, };
+ int32_t ret = -1;
+ int32_t i = 0;
priv = this->private;
+ if (name) {
+ for (i = 0; mq_ext_xattrs[i]; i++) {
+ if (strcmp (name, mq_ext_xattrs[i]))
+ continue;
+
+ GET_QUOTA_KEY (this, key, mq_ext_xattrs[i], ret);
+ if (ret < 0)
+ goto out;
+ name = key;
+ break;
+ }
+ }
+
frame->local = mem_get0 (this->local_pool);
local = frame->local;
if (local == NULL)
@@ -423,7 +526,6 @@ out:
return 0;
}
-
int32_t
marker_setxattr_done (call_frame_t *frame)
{
@@ -1200,7 +1302,7 @@ marker_rename_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
marker_local_t *oplocal = NULL;
call_stub_t *stub = NULL;
int32_t ret = 0;
- char contri_key[CONTRI_KEY_MAX] = {0, };
+ char contri_key[QUOTA_KEY_MAX] = {0, };
loc_t newloc = {0, };
local = (marker_local_t *) frame->local;
@@ -1237,7 +1339,8 @@ marker_rename_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
local->stub = stub;
- GET_CONTRI_KEY (contri_key, oplocal->loc.parent->gfid, ret);
+ GET_CONTRI_KEY (this, contri_key, oplocal->loc.parent->gfid,
+ ret);
if (ret < 0) {
local->err = ENOMEM;
goto quota_err;
@@ -1301,7 +1404,7 @@ marker_do_rename (call_frame_t *frame, void *cookie, xlator_t *this,
{
marker_local_t *local = NULL;
marker_local_t *oplocal = NULL;
- char contri_key[CONTRI_KEY_MAX] = {0, };
+ char contri_key[QUOTA_KEY_MAX] = {0, };
int32_t ret = 0;
quota_meta_t contribution = {0, };
@@ -1322,7 +1425,7 @@ marker_do_rename (call_frame_t *frame, void *cookie, xlator_t *this,
goto err;
}
- GET_CONTRI_KEY (contri_key, oplocal->loc.parent->gfid, ret);
+ GET_CONTRI_KEY (this, contri_key, oplocal->loc.parent->gfid, ret);
if (ret < 0) {
local->err = errno ? errno : ENOMEM;
goto err;
@@ -1349,7 +1452,7 @@ marker_get_oldpath_contribution (call_frame_t *lk_frame, void *cookie,
call_frame_t *frame = NULL;
marker_local_t *local = NULL;
marker_local_t *oplocal = NULL;
- char contri_key[CONTRI_KEY_MAX] = {0, };
+ char contri_key[QUOTA_KEY_MAX] = {0, };
int32_t ret = 0;
local = lk_frame->local;
@@ -1368,7 +1471,7 @@ marker_get_oldpath_contribution (call_frame_t *lk_frame, void *cookie,
local->lk_frame = NULL;
}
- GET_CONTRI_KEY (contri_key, oplocal->loc.parent->gfid, ret);
+ GET_CONTRI_KEY (this, contri_key, oplocal->loc.parent->gfid, ret);
if (ret < 0) {
local->err = errno ? errno : ENOMEM;
goto err;
@@ -2292,6 +2395,10 @@ marker_setxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *dict,
return 0;
}
+ ret = marker_key_replace_with_ver (this, dict);
+ if (ret < 0)
+ goto err;
+
if (priv->feature_enabled == 0)
goto wind;
@@ -2555,12 +2662,27 @@ int32_t
marker_removexattr (call_frame_t *frame, xlator_t *this, loc_t *loc,
const char *name, dict_t *xdata)
{
- int32_t ret = 0;
- marker_local_t *local = NULL;
- marker_conf_t *priv = NULL;
+ int32_t ret = -1;
+ int32_t i = 0;
+ marker_local_t *local = NULL;
+ marker_conf_t *priv = NULL;
+ char key[QUOTA_KEY_MAX] = {0, };
priv = this->private;
+ if (name) {
+ for (i = 0; mq_ext_xattrs[i]; i++) {
+ if (strcmp (name, mq_ext_xattrs[i]))
+ continue;
+
+ GET_QUOTA_KEY (this, key, mq_ext_xattrs[i], ret);
+ if (ret < 0)
+ goto err;
+ name = key;
+ break;
+ }
+ }
+
if (priv->feature_enabled == 0)
goto wind;
@@ -2597,14 +2719,26 @@ marker_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, inode_t *inode,
struct iatt *buf, dict_t *dict, struct iatt *postparent)
{
- marker_conf_t *priv = NULL;
- marker_local_t *local = NULL;
- dict_t *xattrs = NULL;
+ marker_conf_t *priv = NULL;
+ marker_local_t *local = NULL;
+ dict_t *xattrs = NULL;
+ int32_t ret = -1;
+
priv = this->private;
+ local = (marker_local_t *) frame->local;
+ frame->local = NULL;
if (op_ret == -1) {
gf_log (this->name, GF_LOG_TRACE, "lookup failed with %s",
strerror (op_errno));
+ goto unwind;
+ }
+
+ ret = marker_key_set_ver (this, dict);
+ if (ret < 0) {
+ op_ret = -1;
+ op_errno = ENOMEM;
+ goto unwind;
}
if (dict && __has_quota_xattrs (dict)) {
@@ -2619,10 +2753,7 @@ marker_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
xattrs = dict_ref (dict);
}
- local = (marker_local_t *) frame->local;
-
- frame->local = NULL;
-
+unwind:
STACK_UNWIND_STRICT (lookup, frame, op_ret, op_errno, inode, buf,
xattrs, postparent);
@@ -2654,9 +2785,9 @@ int32_t
marker_lookup (call_frame_t *frame, xlator_t *this,
loc_t *loc, dict_t *xattr_req)
{
- int32_t ret = 0;
- marker_local_t *local = NULL;
- marker_conf_t *priv = NULL;
+ int32_t ret = 0;
+ marker_local_t *local = NULL;
+ marker_conf_t *priv = NULL;
priv = this->private;
@@ -2664,6 +2795,10 @@ marker_lookup (call_frame_t *frame, xlator_t *this,
if (!xattr_req)
goto err;
+ ret = marker_key_replace_with_ver (this, xattr_req);
+ if (ret < 0)
+ goto err;
+
if (priv->feature_enabled == 0)
goto wind;
@@ -2678,7 +2813,8 @@ marker_lookup (call_frame_t *frame, xlator_t *this,
goto err;
if ((priv->feature_enabled & GF_QUOTA))
- mq_req_xattr (this, loc, xattr_req, NULL);
+ mq_req_xattr (this, loc, xattr_req, NULL, NULL);
+
wind:
STACK_WIND (frame, marker_lookup_cbk, FIRST_CHILD(this),
FIRST_CHILD(this)->fops->lookup, loc, xattr_req);
@@ -2710,7 +2846,6 @@ marker_build_ancestry_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
goto out;
}
-
list_for_each_entry (entry, &entries->list, list) {
if (entry->inode == entry->inode->table->root) {
inode_unref (parent);
@@ -2734,6 +2869,13 @@ marker_build_ancestry_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
inode_unref (parent);
parent = inode_ref (entry->inode);
loc_wipe (&loc);
+
+ ret = marker_key_set_ver (this, entry->dict);
+ if (ret < 0) {
+ op_ret = -1;
+ op_errno = ENOMEM;
+ break;
+ }
}
if (parent)
@@ -2792,10 +2934,16 @@ marker_readdirp_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
}
mq_xattr_state (this, &loc, entry->dict, entry->d_stat);
-
loc_wipe (&loc);
GF_FREE (resolvedpath);
resolvedpath = NULL;
+
+ ret = marker_key_set_ver (this, entry->dict);
+ if (ret < 0) {
+ op_ret = -1;
+ op_errno = ENOMEM;
+ goto unwind;
+ }
}
unwind:
@@ -2811,6 +2959,7 @@ marker_readdirp (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size,
marker_conf_t *priv = NULL;
loc_t loc = {0, };
marker_local_t *local = NULL;
+ int ret = -1;
priv = this->private;
@@ -2818,6 +2967,10 @@ marker_readdirp (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size,
if (!dict)
goto unwind;
+ ret = marker_key_replace_with_ver (this, dict);
+ if (ret < 0)
+ goto unwind;
+
if (dict_get (dict, GET_ANCESTRY_DENTRY_KEY)) {
STACK_WIND (frame, marker_build_ancestry_cbk,
FIRST_CHILD(this),
@@ -2831,7 +2984,7 @@ marker_readdirp (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size,
loc.parent = local->loc.inode = inode_ref (fd->inode);
- mq_req_xattr (this, &loc, dict, NULL);
+ mq_req_xattr (this, &loc, dict, NULL, NULL);
}
STACK_WIND (frame, marker_readdirp_cbk,
@@ -2980,6 +3133,7 @@ reconfigure (xlator_t *this, dict_t *options)
data_t *data = NULL;
gf_boolean_t flag = _gf_false;
marker_conf_t *priv = NULL;
+ int32_t version = 0;
GF_ASSERT (this);
GF_ASSERT (this->private);
@@ -3004,6 +3158,18 @@ reconfigure (xlator_t *this, dict_t *options)
priv->feature_enabled |= GF_INODE_QUOTA;
}
+ data = dict_get (options, "quota-version");
+ if (data)
+ ret = gf_string2int32 (data->data, &version);
+
+ if (priv->feature_enabled) {
+ if (version >= 0)
+ priv->version = version;
+ else
+ gf_log (this->name, GF_LOG_ERROR, "Invalid quota "
+ "version %d", priv->version);
+ }
+
data = dict_get (options, "xtime");
if (data) {
ret = gf_string2boolean (data->data, &flag);
@@ -3059,6 +3225,7 @@ init (xlator_t *this)
priv = this->private;
priv->feature_enabled = 0;
+ priv->version = 0;
LOCK_INIT (&priv->lock);
@@ -3076,6 +3243,16 @@ init (xlator_t *this)
priv->feature_enabled |= GF_INODE_QUOTA;
}
+ data = dict_get (options, "quota-version");
+ if (data)
+ ret = gf_string2int32 (data->data, &priv->version);
+
+ if (priv->feature_enabled && priv->version < 0) {
+ gf_log (this->name, GF_LOG_ERROR, "Invalid quota version %d",
+ priv->version);
+ goto err;
+ }
+
data = dict_get (options, "xtime");
if (data) {
ret = gf_string2boolean (data->data, &flag);
diff --git a/xlators/features/marker/src/marker.h b/xlators/features/marker/src/marker.h
index 650acd84d1b..6921ebd45e5 100644
--- a/xlators/features/marker/src/marker.h
+++ b/xlators/features/marker/src/marker.h
@@ -142,6 +142,7 @@ struct marker_conf{
char *marker_xattr;
uint64_t quota_lk_owner;
gf_lock_t lock;
+ int32_t version;
};
typedef struct marker_conf marker_conf_t;