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authorShehjar Tikoo <shehjart@gluster.com>2009-10-01 06:58:51 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-10-01 07:23:02 -0700
commit26907996756cc17f1a7df30b6f8ef130b7140924 (patch)
treea6b9d954b6c8d60ee463748b52227ac4db9afbce /xlators/protocol/client/src
parentb5c4ad4cbb7e313f66d22148e93b58c486e32d1b (diff)
client: NFS-friendly logic changes
Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 145 (NFSv3 related additions to 2.1 task list) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=145
Diffstat (limited to 'xlators/protocol/client/src')
-rw-r--r--xlators/protocol/client/src/client-protocol.c115
1 files changed, 93 insertions, 22 deletions
diff --git a/xlators/protocol/client/src/client-protocol.c b/xlators/protocol/client/src/client-protocol.c
index b3014463fa1..c1a153fcbb0 100644
--- a/xlators/protocol/client/src/client-protocol.c
+++ b/xlators/protocol/client/src/client-protocol.c
@@ -3629,6 +3629,8 @@ client_create_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
fd_t *fd = NULL;
inode_t *inode = NULL;
struct stat stbuf = {0, };
+ struct stat preparent = {0, };
+ struct stat postparent = {0, };
int64_t remote_fd = 0;
int32_t ret = -1;
client_local_t *local = NULL;
@@ -3648,6 +3650,9 @@ client_create_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
if (op_ret >= 0) {
remote_fd = ntoh64 (rsp->fd);
gf_stat_to_stat (&rsp->stat, &stbuf);
+
+ gf_stat_to_stat (&rsp->preparent, &preparent);
+ gf_stat_to_stat (&rsp->postparent, &postparent);
}
if (op_ret >= 0) {
@@ -3680,7 +3685,8 @@ client_create_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
pthread_mutex_unlock (&conf->mutex);
}
unwind_out:
- STACK_UNWIND (frame, op_ret, op_errno, fd, inode, &stbuf);
+ STACK_UNWIND (frame, op_ret, op_errno, fd, inode, &stbuf,
+ &preparent, &postparent);
client_local_wipe (local);
@@ -3799,6 +3805,8 @@ client_mknod_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
inode_t *inode = NULL;
client_local_t *local = NULL;
int ret = 0;
+ struct stat preparent = {0,};
+ struct stat postparent = {0,};
local = frame->local;
frame->local = NULL;
@@ -3821,9 +3829,13 @@ client_mknod_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
local->loc.parent->ino, local->loc.name,
local->loc.path);
}
+
+ gf_stat_to_stat (&rsp->preparent, &preparent);
+ gf_stat_to_stat (&rsp->postparent, &postparent);
}
- STACK_UNWIND (frame, op_ret, op_errno, inode, &stbuf);
+ STACK_UNWIND (frame, op_ret, op_errno, inode, &stbuf,
+ &preparent, &postparent);
client_local_wipe (local);
@@ -3846,6 +3858,8 @@ client_symlink_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
int32_t op_ret = 0;
int32_t op_errno = 0;
struct stat stbuf = {0, };
+ struct stat preparent = {0,};
+ struct stat postparent = {0,};
inode_t *inode = NULL;
client_local_t *local = NULL;
int ret = 0;
@@ -3871,9 +3885,12 @@ client_symlink_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
local->loc.parent->ino, local->loc.name,
local->loc.path);
}
+ gf_stat_to_stat (&rsp->preparent, &preparent);
+ gf_stat_to_stat (&rsp->postparent, &postparent);
}
- STACK_UNWIND (frame, op_ret, op_errno, inode, &stbuf);
+ STACK_UNWIND (frame, op_ret, op_errno, inode, &stbuf,
+ &preparent, &postparent);
client_local_wipe (local);
@@ -3898,6 +3915,8 @@ client_link_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
struct stat stbuf = {0, };
inode_t *inode = NULL;
client_local_t *local = NULL;
+ struct stat preparent = {0,};
+ struct stat postparent = {0,};
local = frame->local;
frame->local = NULL;
@@ -3910,9 +3929,13 @@ client_link_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
if (op_ret >= 0) {
gf_stat_to_stat (&rsp->stat, &stbuf);
+
+ gf_stat_to_stat (&rsp->preparent, &preparent);
+ gf_stat_to_stat (&rsp->postparent, &postparent);
}
- STACK_UNWIND (frame, op_ret, op_errno, inode, &stbuf);
+ STACK_UNWIND (frame, op_ret, op_errno, inode, &stbuf,
+ &preparent, &postparent);
client_local_wipe (local);
@@ -3931,10 +3954,11 @@ int
client_truncate_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
struct iobuf *iobuf)
{
- struct stat stbuf = {0, };
gf_fop_truncate_rsp_t *rsp = NULL;
int32_t op_ret = 0;
int32_t op_errno = 0;
+ struct stat prestat = {0, };
+ struct stat poststat = {0, };
rsp = gf_param (hdr);
@@ -3942,10 +3966,11 @@ client_truncate_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
op_errno = gf_error_to_errno (ntoh32 (hdr->rsp.op_errno));
if (op_ret == 0) {
- gf_stat_to_stat (&rsp->prestat, &stbuf);
+ gf_stat_to_stat (&rsp->prestat, &prestat);
+ gf_stat_to_stat (&rsp->poststat, &poststat);
}
- STACK_UNWIND (frame, op_ret, op_errno, &stbuf);
+ STACK_UNWIND (frame, op_ret, op_errno, &prestat, &poststat);
return 0;
}
@@ -3973,6 +3998,7 @@ client_fstat_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
if (op_ret == 0) {
gf_stat_to_stat (&rsp->stat, &stbuf);
+
}
STACK_UNWIND (frame, op_ret, op_errno, &stbuf);
@@ -3991,10 +4017,11 @@ int
client_ftruncate_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
struct iobuf *iobuf)
{
- struct stat stbuf = {0, };
gf_fop_ftruncate_rsp_t *rsp = NULL;
int32_t op_ret = 0;
int32_t op_errno = 0;
+ struct stat prestat = {0, };
+ struct stat poststat = {0, };
rsp = gf_param (hdr);
@@ -4002,10 +4029,11 @@ client_ftruncate_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
op_errno = gf_error_to_errno (ntoh32 (hdr->rsp.op_errno));
if (op_ret == 0) {
- gf_stat_to_stat (&rsp->prestat, &stbuf);
+ gf_stat_to_stat (&rsp->prestat, &prestat);
+ gf_stat_to_stat (&rsp->poststat, &poststat);
}
- STACK_UNWIND (frame, op_ret, op_errno, &stbuf);
+ STACK_UNWIND (frame, op_ret, op_errno, &prestat, &poststat);
return 0;
}
@@ -4071,17 +4099,20 @@ client_write_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
gf_fop_write_rsp_t *rsp = NULL;
int32_t op_ret = 0;
int32_t op_errno = 0;
- struct stat stbuf = {0, };
+ struct stat prestat = {0, };
+ struct stat poststat = {0, };
rsp = gf_param (hdr);
op_ret = ntoh32 (hdr->rsp.op_ret);
op_errno = gf_error_to_errno (ntoh32 (hdr->rsp.op_errno));
- if (op_ret >= 0)
- gf_stat_to_stat (&rsp->poststat, &stbuf);
+ if (op_ret >= 0) {
+ gf_stat_to_stat (&rsp->prestat, &prestat);
+ gf_stat_to_stat (&rsp->poststat, &poststat);
+ }
- STACK_UNWIND (frame, op_ret, op_errno, &stbuf);
+ STACK_UNWIND (frame, op_ret, op_errno, &prestat, &poststat);
return 0;
}
@@ -4128,7 +4159,8 @@ int
client_fsync_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
struct iobuf *iobuf)
{
- struct stat stbuf = {0, };
+ struct stat prestat = {0, };
+ struct stat poststat = {0,};
gf_fop_fsync_rsp_t *rsp = NULL;
int32_t op_ret = 0;
int32_t op_errno = 0;
@@ -4138,7 +4170,12 @@ client_fsync_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
op_ret = ntoh32 (hdr->rsp.op_ret);
op_errno = gf_error_to_errno (ntoh32 (hdr->rsp.op_errno));
- STACK_UNWIND (frame, op_ret, op_errno, &stbuf);
+ if (op_ret == 0) {
+ gf_stat_to_stat (&rsp->prestat, &prestat);
+ gf_stat_to_stat (&rsp->poststat, &poststat);
+ }
+
+ STACK_UNWIND (frame, op_ret, op_errno, &prestat, &poststat);
return 0;
}
@@ -4158,13 +4195,20 @@ client_unlink_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
gf_fop_unlink_rsp_t *rsp = NULL;
int32_t op_ret = 0;
int32_t op_errno = 0;
+ struct stat preparent = {0,};
+ struct stat postparent = {0,};
rsp = gf_param (hdr);
op_ret = ntoh32 (hdr->rsp.op_ret);
op_errno = gf_error_to_errno (ntoh32 (hdr->rsp.op_errno));
- STACK_UNWIND (frame, op_ret, op_errno);
+ if (op_ret == 0) {
+ gf_stat_to_stat (&rsp->preparent, &preparent);
+ gf_stat_to_stat (&rsp->postparent, &postparent);
+ }
+
+ STACK_UNWIND (frame, op_ret, op_errno, &preparent, &postparent);
return 0;
}
@@ -4185,6 +4229,10 @@ client_rename_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
gf_fop_rename_rsp_t *rsp = NULL;
int32_t op_ret = 0;
int32_t op_errno = 0;
+ struct stat preoldparent = {0, };
+ struct stat postoldparent = {0, };
+ struct stat prenewparent = {0, };
+ struct stat postnewparent = {0, };
rsp = gf_param (hdr);
@@ -4193,9 +4241,14 @@ client_rename_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
if (op_ret == 0) {
gf_stat_to_stat (&rsp->stat, &stbuf);
+ gf_stat_to_stat (&rsp->preoldparent, &preoldparent);
+ gf_stat_to_stat (&rsp->postoldparent, &postoldparent);
+ gf_stat_to_stat (&rsp->prenewparent, &prenewparent);
+ gf_stat_to_stat (&rsp->postnewparent, &postnewparent);
}
- STACK_UNWIND (frame, op_ret, op_errno, &stbuf);
+ STACK_UNWIND (frame, op_ret, op_errno, &stbuf, &preoldparent,
+ &postoldparent, &prenewparent, &postnewparent);
return 0;
}
@@ -4217,6 +4270,7 @@ client_readlink_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
int32_t op_ret = 0;
int32_t op_errno = 0;
char *link = NULL;
+ struct stat stbuf = {0,};
rsp = gf_param (hdr);
@@ -4225,9 +4279,10 @@ client_readlink_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
if (op_ret > 0) {
link = rsp->path;
+ gf_stat_to_stat (&rsp->buf, &stbuf);
}
- STACK_UNWIND (frame, op_ret, op_errno, link);
+ STACK_UNWIND (frame, op_ret, op_errno, link, &stbuf);
return 0;
}
@@ -4250,6 +4305,8 @@ client_mkdir_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
inode_t *inode = NULL;
client_local_t *local = NULL;
int ret = 0;
+ struct stat preparent = {0,};
+ struct stat postparent = {0,};
local = frame->local;
inode = local->loc.inode;
@@ -4271,9 +4328,13 @@ client_mkdir_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
local->loc.parent->ino, local->loc.name,
local->loc.path);
}
+
+ gf_stat_to_stat (&rsp->preparent, &preparent);
+ gf_stat_to_stat (&rsp->postparent, &postparent);
}
- STACK_UNWIND (frame, op_ret, op_errno, inode, &stbuf);
+ STACK_UNWIND (frame, op_ret, op_errno, inode, &stbuf,
+ &preparent, &postparent);
client_local_wipe (local);
@@ -4379,13 +4440,20 @@ client_rmdir_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
gf_fop_rmdir_rsp_t *rsp = NULL;
int32_t op_ret = 0;
int32_t op_errno = 0;
+ struct stat preparent = {0,};
+ struct stat postparent = {0,};
rsp = gf_param (hdr);
op_ret = ntoh32 (hdr->rsp.op_ret);
op_errno = gf_error_to_errno (ntoh32 (hdr->rsp.op_errno));
- STACK_UNWIND (frame, op_ret, op_errno);
+ if (op_ret == 0) {
+ gf_stat_to_stat (&rsp->preparent, &preparent);
+ gf_stat_to_stat (&rsp->postparent, &postparent);
+ }
+
+ STACK_UNWIND (frame, op_ret, op_errno, &preparent, &postparent);
return 0;
}
@@ -4430,6 +4498,7 @@ client_lookup_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
struct iobuf *iobuf)
{
struct stat stbuf = {0, };
+ struct stat postparent = {0, };
inode_t *inode = NULL;
dict_t *xattr = NULL;
gf_fop_lookup_rsp_t *rsp = NULL;
@@ -4453,6 +4522,7 @@ client_lookup_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
if (op_ret == 0) {
op_ret = -1;
gf_stat_to_stat (&rsp->stat, &stbuf);
+ gf_stat_to_stat (&rsp->postparent, &postparent);
ret = inode_ctx_get (inode, frame->this, &oldino);
if (oldino != stbuf.st_ino) {
@@ -4506,7 +4576,8 @@ client_lookup_cbk (call_frame_t *frame, gf_hdr_common_t *hdr, size_t hdrlen,
op_errno = gf_error_to_errno (gf_errno);
fail:
- STACK_UNWIND (frame, op_ret, op_errno, inode, &stbuf, xattr);
+ STACK_UNWIND (frame, op_ret, op_errno, inode, &stbuf, xattr,
+ &postparent);
client_local_wipe (local);