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-rw-r--r--libglusterfs/src/common-utils.c24
-rw-r--r--libglusterfs/src/common-utils.h6
-rw-r--r--tests/basic/afr/tarissue.t37
-rw-r--r--xlators/cluster/afr/src/afr-dir-write.c11
-rw-r--r--xlators/cluster/afr/src/afr-inode-write.c16
-rw-r--r--xlators/cluster/afr/src/afr-transaction.c46
-rw-r--r--xlators/cluster/afr/src/afr-transaction.h2
-rw-r--r--xlators/nfs/server/src/nfs-common.c19
-rw-r--r--xlators/nfs/server/src/nfs-common.h3
-rw-r--r--xlators/nfs/server/src/nfs3-helpers.c4
10 files changed, 138 insertions, 30 deletions
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
index 56edc9f4a2b..45886dae3ee 100644
--- a/libglusterfs/src/common-utils.c
+++ b/libglusterfs/src/common-utils.c
@@ -4425,3 +4425,27 @@ fop_enum_to_string (glusterfs_fop_t fop)
return "UNKNOWNFOP";
}
+
+gf_boolean_t
+gf_is_zero_filled_stat (struct iatt *buf)
+{
+ if (!buf)
+ return 1;
+
+ /* Do not use st_dev because it is transformed to store the xlator id
+ * in place of the device number. Do not use st_ino because by this time
+ * we've already mapped the root ino to 1 so it is not guaranteed to be
+ * 0.
+ */
+ if ((buf->ia_nlink == 0) && (buf->ia_ctime == 0))
+ return 1;
+
+ return 0;
+}
+
+void
+gf_zero_fill_stat (struct iatt *buf)
+{
+ buf->ia_nlink = 0;
+ buf->ia_ctime = 0;
+}
diff --git a/libglusterfs/src/common-utils.h b/libglusterfs/src/common-utils.h
index b7d4845b138..620468e8b09 100644
--- a/libglusterfs/src/common-utils.h
+++ b/libglusterfs/src/common-utils.h
@@ -820,4 +820,10 @@ gf_nwrite (int fd, const void *buf, size_t count);
void _mask_cancellation (void);
void _unmask_cancellation (void);
+gf_boolean_t
+gf_is_zero_filled_stat (struct iatt *buf);
+
+void
+gf_zero_fill_stat (struct iatt *buf);
+
#endif /* _COMMON_UTILS_H */
diff --git a/tests/basic/afr/tarissue.t b/tests/basic/afr/tarissue.t
new file mode 100644
index 00000000000..a35d468eb0c
--- /dev/null
+++ b/tests/basic/afr/tarissue.t
@@ -0,0 +1,37 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+. $(dirname $0)/../../volume.rc
+. $(dirname $0)/../../nfs.rc
+
+TESTS_EXPECTED_IN_LOOP=10
+cleanup;
+
+#Basic checks
+TEST glusterd
+TEST pidof glusterd
+
+#Create a distributed-replicate volume
+TEST $CLI volume create $V0 replica 2 $H0:$B0/${V0}{1..6};
+TEST $CLI volume set $V0 cluster.consistent-metadata on
+TEST $CLI volume set $V0 cluster.post-op-delay-secs 0
+TEST $CLI volume set $V0 nfs.rdirplus off
+TEST $CLI volume set $V0 nfs.disable false
+TEST $CLI volume start $V0
+EXPECT_WITHIN $NFS_EXPORT_TIMEOUT "1" is_nfs_export_available;
+
+# Mount NFS
+mount_nfs $H0:/$V0 $N0 vers=3
+
+#Create files
+TEST mkdir -p $N0/nfs/dir1/dir2
+for i in {1..10}; do
+ TEST_IN_LOOP dd if=/dev/urandom of=$N0/nfs/dir1/dir2/file$i bs=1024k count=1
+done
+TEST tar cvf /tmp/dir1.tar.gz $N0/nfs/dir1
+
+TEST rm -f /tmp/dir1.tar.gz
+
+EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $N0
+
+cleanup;
diff --git a/xlators/cluster/afr/src/afr-dir-write.c b/xlators/cluster/afr/src/afr-dir-write.c
index 62ab54ae0ca..55aec7429a7 100644
--- a/xlators/cluster/afr/src/afr-dir-write.c
+++ b/xlators/cluster/afr/src/afr-dir-write.c
@@ -234,7 +234,9 @@ __afr_dir_write_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
afr_local_t *local = NULL;
int child_index = (long) cookie;
int call_count = -1;
+ afr_private_t *priv = NULL;
+ priv = this->private;
local = frame->local;
LOCK (&frame->lock);
@@ -249,8 +251,13 @@ __afr_dir_write_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
if (call_count == 0) {
__afr_dir_write_finalize (frame, this);
- if (afr_txn_nothing_failed (frame, this))
- local->transaction.unwind (frame, this);
+ if (afr_txn_nothing_failed (frame, this)) {
+ /*if it did pre-op, it will do post-op changing ctime*/
+ if (priv->consistent_metadata &&
+ afr_needs_changelog_update (local))
+ afr_zero_fill_stat (local);
+ local->transaction.unwind (frame, this);
+ }
afr_mark_entry_pending_changelog (frame, this);
diff --git a/xlators/cluster/afr/src/afr-inode-write.c b/xlators/cluster/afr/src/afr-inode-write.c
index f240b5eec39..36889429657 100644
--- a/xlators/cluster/afr/src/afr-inode-write.c
+++ b/xlators/cluster/afr/src/afr-inode-write.c
@@ -182,7 +182,9 @@ __afr_inode_write_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
afr_local_t *local = NULL;
int child_index = (long) cookie;
int call_count = -1;
+ afr_private_t *priv = NULL;
+ priv = this->private;
local = frame->local;
LOCK (&frame->lock);
@@ -198,8 +200,13 @@ __afr_inode_write_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
if (call_count == 0) {
__afr_inode_write_finalize (frame, this);
- if (afr_txn_nothing_failed (frame, this))
- local->transaction.unwind (frame, this);
+ if (afr_txn_nothing_failed (frame, this)) {
+ /*if it did pre-op, it will do post-op changing ctime*/
+ if (priv->consistent_metadata &&
+ afr_needs_changelog_update (local))
+ afr_zero_fill_stat (local);
+ local->transaction.unwind (frame, this);
+ }
local->transaction.resume (frame, this);
}
@@ -230,8 +237,13 @@ void
afr_writev_unwind (call_frame_t *frame, xlator_t *this)
{
afr_local_t * local = NULL;
+ afr_private_t *priv = this->private;
+
local = frame->local;
+ if (priv->consistent_metadata)
+ afr_zero_fill_stat (local);
+
AFR_STACK_UNWIND (writev, frame,
local->op_ret, local->op_errno,
&local->cont.inode_wfop.prebuf,
diff --git a/xlators/cluster/afr/src/afr-transaction.c b/xlators/cluster/afr/src/afr-transaction.c
index 2acac027122..6fd44ce79f6 100644
--- a/xlators/cluster/afr/src/afr-transaction.c
+++ b/xlators/cluster/afr/src/afr-transaction.c
@@ -36,6 +36,37 @@ afr_changelog_do (call_frame_t *frame, xlator_t *this, dict_t *xattr,
afr_changelog_resume_t changelog_resume,
afr_xattrop_type_t op);
+void
+afr_zero_fill_stat (afr_local_t *local)
+{
+ if (!local)
+ return;
+ if (local->transaction.type == AFR_DATA_TRANSACTION ||
+ local->transaction.type == AFR_METADATA_TRANSACTION) {
+ gf_zero_fill_stat (&local->cont.inode_wfop.prebuf);
+ gf_zero_fill_stat (&local->cont.inode_wfop.postbuf);
+ } else if (local->transaction.type == AFR_ENTRY_TRANSACTION ||
+ local->transaction.type == AFR_ENTRY_RENAME_TRANSACTION) {
+ gf_zero_fill_stat (&local->cont.dir_fop.buf);
+ gf_zero_fill_stat (&local->cont.dir_fop.preparent);
+ gf_zero_fill_stat (&local->cont.dir_fop.postparent);
+ if (local->transaction.type == AFR_ENTRY_TRANSACTION)
+ return;
+ gf_zero_fill_stat (&local->cont.dir_fop.prenewparent);
+ gf_zero_fill_stat (&local->cont.dir_fop.postnewparent);
+ }
+}
+
+gf_boolean_t
+afr_needs_changelog_update (afr_local_t *local)
+{
+ if (local->transaction.type == AFR_DATA_TRANSACTION)
+ return _gf_true;
+ if (!local->optimistic_change_log)
+ return _gf_true;
+ return _gf_false;
+}
+
static int32_t
afr_quorum_errno (afr_private_t *priv)
{
@@ -85,9 +116,21 @@ int
__afr_txn_write_done (call_frame_t *frame, xlator_t *this)
{
afr_local_t *local = NULL;
+ afr_private_t *priv = NULL;
+ gf_boolean_t unwind = _gf_false;
+ priv = this->private;
local = frame->local;
+ if (priv->consistent_metadata) {
+ LOCK (&frame->lock);
+ {
+ unwind = (local->transaction.main_frame != NULL);
+ }
+ UNLOCK (&frame->lock);
+ if (unwind)/*It definitely did post-op*/
+ afr_zero_fill_stat (local);
+ }
local->transaction.unwind (frame, this);
AFR_STACK_DESTROY (frame);
@@ -1232,8 +1275,7 @@ afr_changelog_pre_op (call_frame_t *frame, xlator_t *this)
goto err;
}
- if ((local->transaction.type == AFR_DATA_TRANSACTION ||
- !local->optimistic_change_log)) {
+ if (afr_needs_changelog_update (local)) {
local->dirty[idx] = hton32(1);
diff --git a/xlators/cluster/afr/src/afr-transaction.h b/xlators/cluster/afr/src/afr-transaction.h
index 47d43d88991..c58531eff44 100644
--- a/xlators/cluster/afr/src/afr-transaction.h
+++ b/xlators/cluster/afr/src/afr-transaction.h
@@ -52,5 +52,7 @@ int __afr_txn_write_fop (call_frame_t *frame, xlator_t *this);
int __afr_txn_write_done (call_frame_t *frame, xlator_t *this);
call_frame_t *afr_transaction_detach_fop_frame (call_frame_t *frame);
gf_boolean_t afr_has_quorum (unsigned char *subvols, xlator_t *this);
+gf_boolean_t afr_needs_changelog_update (afr_local_t *local);
+void afr_zero_fill_stat (afr_local_t *local);
#endif /* __TRANSACTION_H__ */
diff --git a/xlators/nfs/server/src/nfs-common.c b/xlators/nfs/server/src/nfs-common.c
index 51a2b7e36f7..d9ea1e1ac47 100644
--- a/xlators/nfs/server/src/nfs-common.c
+++ b/xlators/nfs/server/src/nfs-common.c
@@ -106,25 +106,6 @@ nfs_mntpath_to_xlator (xlator_list_t *cl, char *path)
}
-/* Returns 1 if the stat seems to be filled with zeroes. */
-int
-nfs_zero_filled_stat (struct iatt *buf)
-{
- if (!buf)
- return 1;
-
- /* Do not use st_dev because it is transformed to store the xlator id
- * in place of the device number. Do not use st_ino because by this time
- * we've already mapped the root ino to 1 so it is not guaranteed to be
- * 0.
- */
- if ((buf->ia_nlink == 0) && (buf->ia_ctime == 0))
- return 1;
-
- return 0;
-}
-
-
void
nfs_loc_wipe (loc_t *loc)
{
diff --git a/xlators/nfs/server/src/nfs-common.h b/xlators/nfs/server/src/nfs-common.h
index fa7f4ebf212..77bdfb0bbf0 100644
--- a/xlators/nfs/server/src/nfs-common.h
+++ b/xlators/nfs/server/src/nfs-common.h
@@ -37,9 +37,6 @@ nfs_path_to_xlator (xlator_list_t *cl, char *path);
extern xlator_t *
nfs_mntpath_to_xlator (xlator_list_t *cl, char *path);
-extern int
-nfs_zero_filled_stat (struct iatt *buf);
-
extern void
nfs_loc_wipe (loc_t *loc);
diff --git a/xlators/nfs/server/src/nfs3-helpers.c b/xlators/nfs/server/src/nfs3-helpers.c
index 7eb491142f7..ad4c87e69d7 100644
--- a/xlators/nfs/server/src/nfs3-helpers.c
+++ b/xlators/nfs/server/src/nfs3-helpers.c
@@ -373,7 +373,7 @@ nfs3_stat_to_post_op_attr (struct iatt *buf)
* returning these zeroed out attrs.
*/
attr.attributes_follow = FALSE;
- if (nfs_zero_filled_stat (buf))
+ if (gf_is_zero_filled_stat (buf))
goto out;
nfs3_stat_to_fattr3 (buf, &(attr.post_op_attr_u.attributes));
@@ -394,7 +394,7 @@ nfs3_stat_to_pre_op_attr (struct iatt *pre)
* returning these zeroed out attrs.
*/
poa.attributes_follow = FALSE;
- if (nfs_zero_filled_stat (pre))
+ if (gf_is_zero_filled_stat (pre))
goto out;
poa.attributes_follow = TRUE;
generated by cgit (git 2.34.1) at 2024-04-25 08:03:47 +0000