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-rw-r--r--xlators/cluster/unify/src/unify.c325
-rw-r--r--xlators/cluster/unify/src/unify.h2
2 files changed, 115 insertions, 212 deletions
diff --git a/xlators/cluster/unify/src/unify.c b/xlators/cluster/unify/src/unify.c
index 35c108963e3..b641fb3307e 100644
--- a/xlators/cluster/unify/src/unify.c
+++ b/xlators/cluster/unify/src/unify.c
@@ -1763,72 +1763,78 @@ unify_opendir (call_frame_t *frame,
}
-/**
- * unify_chmod -
- */
int32_t
-unify_chmod (call_frame_t *frame,
- xlator_t *this,
- loc_t *loc,
- mode_t mode)
+unify_setattr_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
+ int32_t op_ret, int32_t op_errno, struct stat *statpre,
+ struct stat *statpost)
{
- unify_local_t *local = NULL;
- unify_private_t *priv = this->private;
- int32_t index = 0;
int32_t callcnt = 0;
- uint64_t tmp_list = 0;
-
- UNIFY_CHECK_INODE_CTX_AND_UNWIND_ON_ERR (loc);
+ unify_private_t *priv = this->private;
+ unify_local_t *local = frame->local;
+ call_frame_t *prev_frame = cookie;
- /* Initialization */
- INIT_LOCAL (frame, local);
+ LOCK (&frame->lock);
+ {
+ callcnt = --local->call_count;
+
+ if (op_ret == -1) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "%s(): child(%s): path(%s): %s",
+ gf_fop_list[frame->root->op],
+ prev_frame->this->name,
+ (local->loc1.path)?local->loc1.path:"",
+ strerror (op_errno));
- loc_copy (&local->loc1, loc);
- local->st_ino = loc->inode->ino;
+ local->op_errno = op_errno;
+ if ((op_errno == ENOENT) && priv->optimist)
+ local->op_ret = 0;
+ }
- if (S_ISDIR (loc->inode->st_mode)) {
- local->call_count = priv->child_count + 1;
-
- for (index = 0; index < (priv->child_count + 1); index++) {
- STACK_WIND (frame,
- unify_buf_cbk,
- priv->xl_array[index],
- priv->xl_array[index]->fops->chmod,
- loc, mode);
- }
- } else {
- inode_ctx_get (loc->inode, this, &tmp_list);
- local->list = (int16_t *)(long)tmp_list;
+ if (op_ret >= 0) {
+ local->op_ret = 0;
- for (index = 0; local->list[index] != -1; index++) {
- local->call_count++;
- callcnt++;
- }
-
- for (index = 0; local->list[index] != -1; index++) {
- STACK_WIND (frame,
- unify_buf_cbk,
- priv->xl_array[local->list[index]],
- priv->xl_array[local->list[index]]->fops->chmod,
- loc,
- mode);
- if (!--callcnt)
- break;
+ if (NS (this) == prev_frame->this) {
+ local->st_ino = statpost->st_ino;
+ /* If the entry is directory, get the stat
+ from NS node */
+ if (S_ISDIR (statpost->st_mode) ||
+ !local->stpost.st_blksize) {
+ local->stpre = *statpre;
+ local->stpost = *statpost;
+ }
+ }
+
+ if ((!S_ISDIR (statpost->st_mode)) &&
+ (NS (this) != prev_frame->this)) {
+ /* If file, take the stat info from Storage
+ node. */
+ local->stpre = *statpre;
+ local->stpost = *statpost;
+ }
}
}
+ UNLOCK (&frame->lock);
+
+ if (!callcnt) {
+ /* If the inode number is not filled, operation should
+ fail */
+ if (!local->st_ino)
+ local->op_ret = -1;
+
+ local->stpre.st_ino = local->st_ino;
+ local->stpost.st_ino = local->st_ino;
+ unify_local_wipe (local);
+ STACK_UNWIND (frame, local->op_ret, local->op_errno,
+ &local->stpre, &local->stpost);
+ }
return 0;
}
-/**
- * unify_chown -
- */
+
int32_t
-unify_chown (call_frame_t *frame,
- xlator_t *this,
- loc_t *loc,
- uid_t uid,
- gid_t gid)
+unify_setattr (call_frame_t *frame, xlator_t *this, loc_t *loc,
+ struct stat *stbuf, int32_t valid)
{
unify_local_t *local = NULL;
unify_private_t *priv = this->private;
@@ -1836,24 +1842,24 @@ unify_chown (call_frame_t *frame,
int32_t callcnt = 0;
uint64_t tmp_list = 0;
- UNIFY_CHECK_INODE_CTX_AND_UNWIND_ON_ERR (loc);
+ if (!(loc && loc->inode)) {
+ STACK_UNWIND (frame, -1, EINVAL, NULL, NULL);
+ return 0;
+ }
/* Initialization */
INIT_LOCAL (frame, local);
loc_copy (&local->loc1, loc);
- local->st_ino = loc->inode->ino;
if (S_ISDIR (loc->inode->st_mode)) {
- local->call_count = priv->child_count + 1;
+ local->call_count = 1;
- for (index = 0; index < (priv->child_count + 1); index++) {
- STACK_WIND (frame,
- unify_buf_cbk,
- priv->xl_array[index],
- priv->xl_array[index]->fops->chown,
- loc, uid, gid);
- }
- } else {
+ STACK_WIND (frame,
+ unify_setattr_cbk,
+ NS (this),
+ NS (this)->fops->setattr,
+ loc, stbuf, valid);
+ } else {
inode_ctx_get (loc->inode, this, &tmp_list);
local->list = (int16_t *)(long)tmp_list;
@@ -1864,10 +1870,11 @@ unify_chown (call_frame_t *frame,
for (index = 0; local->list[index] != -1; index++) {
STACK_WIND (frame,
- unify_buf_cbk,
+ unify_setattr_cbk,
priv->xl_array[local->list[index]],
- priv->xl_array[local->list[index]]->fops->chown,
- loc, uid, gid);
+ priv->xl_array[local->list[index]]->fops->setattr,
+ loc, stbuf, valid);
+
if (!--callcnt)
break;
}
@@ -1877,6 +1884,42 @@ unify_chown (call_frame_t *frame,
}
+int32_t
+unify_fsetattr (call_frame_t *frame, xlator_t *this, fd_t *fd,
+ struct stat *stbuf, int32_t valid)
+{
+ unify_local_t *local = NULL;
+ xlator_t *child = NULL;
+ uint64_t tmp_child = 0;
+
+ UNIFY_CHECK_FD_AND_UNWIND_ON_ERR(fd);
+
+ /* Initialization */
+ INIT_LOCAL (frame, local);
+
+ if (!fd_ctx_get (fd, this, &tmp_child)) {
+ /* If its set, then its file */
+ child = (xlator_t *)(long)tmp_child;
+
+ local->call_count = 2;
+
+ STACK_WIND (frame, unify_setattr_cbk, child,
+ child->fops->fsetattr, fd, stbuf, valid);
+
+ STACK_WIND (frame, unify_setattr_cbk, NS(this),
+ NS(this)->fops->fsetattr, fd, stbuf, valid);
+ } else {
+ local->call_count = 1;
+
+ STACK_WIND (frame, unify_setattr_cbk,
+ NS(this), NS(this)->fops->fsetattr,
+ fd, stbuf, valid);
+ }
+
+ return 0;
+}
+
+
/**
* unify_truncate_cbk -
*/
@@ -1942,6 +1985,7 @@ unify_truncate_cbk (call_frame_t *frame,
return 0;
}
+
/**
* unify_truncate -
*/
@@ -2005,62 +2049,6 @@ unify_truncate (call_frame_t *frame,
}
/**
- * unify_utimens -
- */
-int32_t
-unify_utimens (call_frame_t *frame,
- xlator_t *this,
- loc_t *loc,
- struct timespec tv[2])
-{
- unify_local_t *local = NULL;
- unify_private_t *priv = this->private;
- int32_t index = 0;
- int32_t callcnt = 0;
- uint64_t tmp_list = 0;
-
- UNIFY_CHECK_INODE_CTX_AND_UNWIND_ON_ERR (loc);
-
- /* Initialization */
- INIT_LOCAL (frame, local);
- loc_copy (&local->loc1, loc);
- local->st_ino = loc->inode->ino;
-
- if (S_ISDIR (loc->inode->st_mode)) {
- local->call_count = priv->child_count + 1;
-
- for (index = 0; index < (priv->child_count + 1); index++) {
- STACK_WIND (frame,
- unify_buf_cbk,
- priv->xl_array[index],
- priv->xl_array[index]->fops->utimens,
- loc, tv);
- }
- } else {
- inode_ctx_get (loc->inode, this, &tmp_list);
- local->list = (int16_t *)(long)tmp_list;
-
- for (index = 0; local->list[index] != -1; index++) {
- local->call_count++;
- callcnt++;
- }
-
- for (index = 0; local->list[index] != -1; index++) {
- STACK_WIND (frame,
- unify_buf_cbk,
- priv->xl_array[local->list[index]],
- priv->xl_array[local->list[index]]->fops->utimens,
- loc,
- tv);
- if (!--callcnt)
- break;
- }
- }
-
- return 0;
-}
-
-/**
* unify_readlink_cbk -
*/
int32_t
@@ -2332,90 +2320,6 @@ unify_ftruncate (call_frame_t *frame,
/**
- * unify_fchmod -
- */
-int32_t
-unify_fchmod (call_frame_t *frame,
- xlator_t *this,
- fd_t *fd,
- mode_t mode)
-{
- unify_local_t *local = NULL;
- xlator_t *child = NULL;
- uint64_t tmp_child = 0;
-
- UNIFY_CHECK_FD_AND_UNWIND_ON_ERR(fd);
-
- /* Initialization */
- INIT_LOCAL (frame, local);
- local->st_ino = fd->inode->ino;
-
- if (!fd_ctx_get (fd, this, &tmp_child)) {
- /* If its set, then its file */
- child = (xlator_t *)(long)tmp_child;
-
- local->call_count = 2;
-
- STACK_WIND (frame, unify_buf_cbk, child,
- child->fops->fchmod, fd, mode);
-
- STACK_WIND (frame, unify_buf_cbk, NS(this),
- NS(this)->fops->fchmod, fd, mode);
-
- } else {
- /* this is an directory */
- local->call_count = 1;
-
- STACK_WIND (frame, unify_buf_cbk,
- NS(this), NS(this)->fops->fchmod, fd, mode);
- }
-
- return 0;
-}
-
-/**
- * unify_fchown -
- */
-int32_t
-unify_fchown (call_frame_t *frame,
- xlator_t *this,
- fd_t *fd,
- uid_t uid,
- gid_t gid)
-{
- unify_local_t *local = NULL;
- xlator_t *child = NULL;
- uint64_t tmp_child = 0;
-
- UNIFY_CHECK_FD_AND_UNWIND_ON_ERR(fd);
-
- /* Initialization */
- INIT_LOCAL (frame, local);
- local->st_ino = fd->inode->ino;
-
- if (!fd_ctx_get (fd, this, &tmp_child)) {
- /* If its set, then its file */
- child = (xlator_t *)(long)tmp_child;
-
- local->call_count = 2;
-
- STACK_WIND (frame, unify_buf_cbk, child,
- child->fops->fchown, fd, uid, gid);
-
- STACK_WIND (frame, unify_buf_cbk, NS(this),
- NS(this)->fops->fchown, fd, uid, gid);
- } else {
- local->call_count = 1;
-
- STACK_WIND (frame, unify_buf_cbk,
- NS(this), NS(this)->fops->fchown,
- fd, uid, gid);
- }
-
- return 0;
-}
-
-/**
* unify_flush_cbk -
*/
int32_t
@@ -4436,7 +4340,6 @@ fini (xlator_t *this)
struct xlator_fops fops = {
.stat = unify_stat,
- .chmod = unify_chmod,
.readlink = unify_readlink,
.mknod = unify_mknod,
.mkdir = unify_mkdir,
@@ -4445,7 +4348,6 @@ struct xlator_fops fops = {
.symlink = unify_symlink,
.rename = unify_rename,
.link = unify_link,
- .chown = unify_chown,
.truncate = unify_truncate,
.create = unify_create,
.open = unify_open,
@@ -4464,9 +4366,6 @@ struct xlator_fops fops = {
.ftruncate = unify_ftruncate,
.fstat = unify_fstat,
.lk = unify_lk,
- .fchown = unify_fchown,
- .fchmod = unify_fchmod,
- .utimens = unify_utimens,
.lookup = unify_lookup,
.getdents = unify_getdents,
.checksum = unify_checksum,
@@ -4475,7 +4374,9 @@ struct xlator_fops fops = {
.entrylk = unify_entrylk,
.fentrylk = unify_fentrylk,
.xattrop = unify_xattrop,
- .fxattrop = unify_fxattrop
+ .fxattrop = unify_fxattrop,
+ .setattr = unify_setattr,
+ .fsetattr = unify_fsetattr,
};
struct xlator_mops mops = {
diff --git a/xlators/cluster/unify/src/unify.h b/xlators/cluster/unify/src/unify.h
index 9841e5c7a95..a745a9414fc 100644
--- a/xlators/cluster/unify/src/unify.h
+++ b/xlators/cluster/unify/src/unify.h
@@ -97,6 +97,8 @@ struct _unify_local_t {
int32_t count; // dir_entry_t count;
fd_t *fd;
struct stat stbuf;
+ struct stat stpre;
+ struct stat stpost;
struct statvfs statvfs_buf;
struct timespec tv[2];
char *name;
generated by cgit (git 2.34.1) at 2024-11-15 12:16:04 +0000