glusterfs.git/xlators/features, branch v4.1.4

ctime: Fix self heal of symlink in EC volume

2018-07-02T17:14:15+00:00

Since IEEE Std 1003.1-2001 does not require any
association of file times with symbolic links,
there is no requirement that file times be
updated by readlink() states [1].

stat on symlink file was generating a readlink
fop on one of the subvolumes of ec set which
in turn updates atime on that subvolume. This
causes mdata xattr to be different across ec
set and hence self heal fails. So based on [1],
atime is no longer updated by readlink fop.

[1] http://pubs.opengroup.org/onlinepubs/009695399/functions/readlink.html

Backport of:
  > Patch: https://review.gluster.org/#/c/20311/
  > BUG: 1592509
  > Change-Id: I08bd3ca3bdb222bd18160b1aa58fc2f7630c8083
  > Signed-off-by: Kotresh HR 
  (cherry picked from commit c097a7894d458e33a41f6db6092677108ef30fec)

fixes: bz#1593536
Change-Id: I08bd3ca3bdb222bd18160b1aa58fc2f7630c8083
Signed-off-by: Kotresh HR 
(cherry picked from commit c097a7894d458e33a41f6db6092677108ef30fec)

features/shard: Fix missing unlock in shard_fsync_shards_cbk()

2018-06-06T14:00:52+00:00

Backport of:
> Change-Id: I745a98e957cf3c6ba69247fcf6b58dd05cf59c3c
> Signed-off-by: Vijay Bellur 
> (cherry picked from commit b21f742f96d46b4adfa87281dd9a2e48fea8d031)
> BUG: 789278

Change-Id: I745a98e957cf3c6ba69247fcf6b58dd05cf59c3c
fixes: bz#1587908
Signed-off-by: Vijay Bellur 
(cherry picked from commit b21f742f96d46b4adfa87281dd9a2e48fea8d031)

Revert "glusterfsd: Memleak in glusterfsd process while brick mux is on"

2018-05-25T02:05:37+00:00

Updates: bz#1582286
This reverts commit 7c3cc485054e4ede1efb358552135b432fb7047a.
Change-Id: I831d646112bcfa13d0c2153482ad00ff1b23aa6c
Signed-off-by: Mohit Agrawal

Revert "gluster: Sometimes Brick process is crashed at the time of stopping brick"

2018-05-25T02:05:37+00:00

Updates: bz#1582286
This reverts commit 0043c63f70776444f69667a4ef9596217ecb42b7.
Change-Id: Iab3b4f4a54e122c589e515add93c6effc966b3e0

ctime: Fix updating ctime in rename and unlink

2018-05-24T07:42:39+00:00

1. Successful rename was not updating ctime.
   Fixed the same.
2. Successful unlink when link count is more than 1
   was not updating ctime. Fixed the same.
3. Copy ctime and flags during frame copy.

Backport of:
 > Patch: https://review.gluster.org/20039
 > BUG: 1580020
 > Change-Id: Ied47275a36aea60254b2add7a59128a9c83b3645

fixes: bz#1582068
Change-Id: Ied47275a36aea60254b2add7a59128a9c83b3645
Signed-off-by: Kotresh HR

make posix return errors when gfid2path key is absent

2018-05-22T10:28:30+00:00

Change-Id: I3a8d452d00560dac5e0b7ff0b1835d1f20a59f91
updates: bz#1580540
Signed-off-by: Raghavendra Bhat 
(cherry picked from commit c2cf3f686f3ea0efd936d2eafc404fc9d2e0acc7)

Revert "gfapi: return pre/post attributes from glfs_pread/pwrite"

2018-05-08T15:27:48+00:00

This reverts commit d01f7244e9d9f7e3ef84e0ba7b48ef1b1b09d809.

This is being reverted as the API signatures should adapt to a
statx like structure, and also all APIs that need to return
pre/post attrs are not complete.

As a result, instead of fixing up part of the APIs and then
refixing the same in a later release, removing these set of
fixes from the branch

Additionally fixed up posix-entry-ops.c which was using the
new syncop signature

Updates: bz#1575386
Change-Id: I35222dadc4a2e97010bc1e6b97b6f83583c311f6

Revert "gfapi: return pre/post attributes from glfs_ftruncate"

2018-05-08T15:27:48+00:00

This reverts commit 248152767b0599986bbb6bb35fc27197f6be6964.

This is being reverted as the API signatures should adapt to a
statx like structure, and also all APIs that need to return
pre/post attrs are not complete.

As a result, instead of fixing up part of the APIs and then
refixing the same in a later release, removing these set of
fixes from the branch.

Additionally fixed up cloudsync.c code that was using the new
syncop signature.

Updates: bz#1575386
Change-Id: Idb59d20666c0d7b0c83e7fdc31dd68b8c7db9550

utime: ctime client side xlator

2018-05-06T01:39:18+00:00

The client side utime xlator does two things.

1. Update unix epoch time in frame->root->ctime
2. Update the frame->root->flags based on the fop
   which indicates time attributes that should be
   updated for the parent/entry.

Credits: Rafi KC 
Updates: #208
Change-Id: I9cad297040c70798a0a8468a080eb4aeff73138d
Signed-off-by: Kotresh HR

feature/leases : fixing bugs found while testing glfs_test.t

2018-05-04T17:13:13+00:00

Change-Id: Iee8f431601ecda184108a079f665e05902b0f78b
updates: #350
Signed-off-by: Jiffin Tony Thottan