glusterfs.git/tests/bitrot, branch v3.7.20

tests: Fix tests/bitrot/bug-1244613.t

2016-08-10T05:15:34+00:00

Backport of http://review.gluster.org/15028

Wait for gluster nfs to initialize before
attempting the nfs mount.

Change-Id: I4bd9579ad5368935cf62632a5d612f89fce5979f
BUG: 1362059
Signed-off-by: Kotresh HR 
(cherry picked from commit ae4f59f929be36b40c9f8e20804b6bc4564cc7a3)
Reviewed-on: http://review.gluster.org/15059
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Venky Shankar

tests: Fix spurious failure of br-stub.t

2016-07-27T10:37:43+00:00

Backport of http://review.gluster.org/14960

The nfs mount fails occasionally in ./tests/bitrot/br-stub.t.
The reason being nfs mount is attempted before the gluster
nfs has come up. It is a race and hence happens occasionally.
The patch fixes it by waiting for nfs server to come up
before mount.

Thanks skoduri@redhat.com for root causing it.

Change-Id: I3adbf2363514635785c02b1478733095ad0b74cf
BUG: 1360578
Signed-off-by: Kotresh HR 
(cherry picked from commit f4bbe515097e0149c78c1fc1bae9fb90928e7cd8)
Reviewed-on: http://review.gluster.org/15020
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Raghavendra Talur

tests: Backport all changes to tests dir

2016-05-04T18:47:11+00:00

Test framework should be the same on all the branches. This is a copy
of all the files under tests dir from master branch. New tests in
master have not been backported, but changes to existing tests have
been.

Change-Id: I75747c525aabbd9247473dd29b3a0e7a7d93c827
BUG: 1316533
Signed-off-by: Raghavendra Talur 
Reviewed-on: http://review.gluster.org/13683
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

features/bitrot: do not remove the quarantine handle in forget

2016-03-07T13:04:18+00:00

If an object is marked as bad, then an entry is corresponding to the
bad object is created in the .glusterfs/quarantine directory to help
scrub status. The entry name is the gfid of the corrupted object.
The quarantine handle is removed in below 2 cases.

1) When protocol/server revceives the -ve lookup on an entry whose inode
   is there in the inode table (it can happen when the corrupted object
   is deleted directly from the backend for recovery purpose) it sends a
   forget on the inode and bit-rot-stub removes the quarantine handle in
   upon getting the forget.
   refer to the below commit
   f853ed9c61bf65cb39f859470a8ffe8973818868:
   http://review.gluster.org/12743)

2) When bit-rot-stub itself realizes that lookup on a corrupted object
   has failed with ENOENT.

But with step1, there is a problem when the bit-rot-stub receives forget
due to lru limit exceeding in the inode table. In such cases, though the
corrupted object is not deleted (either from the mount point or from the
backend), the handle in the quarantine directory is removed and that object
is not shown in the bad objects list in the scrub status command.

So it is better to follow only 2nd step (i.e. bit-rot-stub removing the handle
from the quarantine directory in -ve lookups). Also the handle has to be removed
when a corrupted object is unlinked from the mount point itself.

Change-Id: Ibc3bbaf4bc8a5f8986085e87b729ab912cbf8cf9
BUG: 1313131
Original author: Raghavendra Bhat 
Signed-off-by: Kotresh HR 
Reviewed-on: http://review.gluster.org/13472
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Venky Shankar 
(cherry picked from commit 2102010edab355ac9882eea41a46edaca8b9d02c)
Reviewed-on: http://review.gluster.org/13552
Tested-by: Venky Shankar

features/bitrot: Fail node-uuid getxattr if file is marked bad

2016-01-27T11:46:01+00:00

If xattr is node-uuid and the inode is marked bad, fail getxattr
and fgetxattr with EIO. Returning EIO would result in AFR to
choose correct node-uuid coresponding to the subvolume where
the good copy of the file resides.

BUG: 1296795
Change-Id: I3f8dc807794f9a82867807e7c4c73ded6c64fd8a
Signed-off-by: Kotresh HR 
Reviewed-on: http://review.gluster.org/13116
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Venky Shankar 
Reviewed-on: http://review.gluster.org/13194
Tested-by: Venky Shankar 
Smoke: Gluster Build System 
Reviewed-by: Raghavendra Bhat 
CentOS-regression: Gluster Build System 
NetBSD-regression: NetBSD Build System

bitrot: getting correct value of scrub stat's

2015-12-18T03:29:00+00:00

This patch is backport of: http://review.gluster.org/#/c/12776/

When user execute bitrot scrub status command then gluster
is not giving correct value of Number of Scrubbed files,
Number of Unsigned files, Last completed scrub time,
Duration of last scrub.

With this patch scrub status will give correct value for
all the above fields.

  >> Change-Id: Ic966f76d22db5b0c889e6386a1c2219afbda1f49
  >> BUG: 1285989
  >> Signed-off-by: Gaurav Kumar Garg 
  >> Signed-off-by: Kotresh HR 
  >> Reviewed-on: http://review.gluster.org/12776
  >> Tested-by: NetBSD Build System 
  >> Tested-by: Gluster Build System 
  >> Reviewed-by: Venky Shankar 

Change-Id: Ic966f76d22db5b0c889e6386a1c2219afbda1f49
BUG: 1291546
Signed-off-by: Gaurav Kumar Garg 


(cherry picked from commit 22827d51c232c44a8f5ac003529d907d93baf7b0)

Change-Id: Icef24cce35c8d54ffdfa5282491338318e78780b
Reviewed-on: http://review.gluster.org/12966
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System 
Reviewed-by: Venky Shankar

glusterd/bitrot : Integration of bad files from bitd with scrub status command

2015-11-24T07:40:53+00:00

This patch is backport of: http://review.gluster.org/#/c/12720/

Currently scrub status command is not displaying list of all the bad files. All
the bad files are avaliable in the bitd daemon.

With this patch it will dispaly list of all the bad file's in the scrub
status command.

   >> Change-Id: If09babafaf5d7cf158fa79119abbf5b986027748
   >> BUG: 1207627
   >> Signed-off-by: Gaurav Kumar Garg 


Change-Id: If09babafaf5d7cf158fa79119abbf5b986027748
BUG: 1283881
Signed-off-by: Gaurav Kumar Garg 
Reviewed-on: http://review.gluster.org/12725
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Atin Mukherjee

features/bit-rot-stub: fail the fop if inode context get fails

2015-08-21T07:29:27+00:00

                       Backport of http://review.gluster.org/11449

In stub, for fops like readv, writev etc, if the the object is bad, then the fop
is denied. But for checking if the object is bad inode context should be
checked. Now, if the inode context is not there, then the fop is allowed to
continue. This patch fixes it and the fop is unwound with an error, if the inode
context is not found.

Change-Id: I0dcbf80889427d4c0404e00bc6c773f6fe8fc8db
BUG: 1255351
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.org/11966
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Kotresh HR

tests: set inode-lru-limit to 1 and check if bit-rot xattrs are wrongy created

2015-08-14T08:12:41+00:00

           Backport of http://review.gluster.org/11718

This test sets the lru limit of the inode table to 1 and checks if inode forgets
and resolve cause any problem with bit-rot xattrs (especially bad-file xattr).

Change-Id: I3a19f90384c980368152bb723e7263eab2bed6bd
BUG: 1252348
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.org/11881
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Venky Shankar

tests/bitrot: Scrub state change tests

2015-06-27T03:45:17+00:00

    Backport of http://review.gluster.org/11290

Change-Id: Ibb4b503e7d723c86ac381ad3747b1198334bd6ad
BUG: 1226666
Signed-off-by: Venky Shankar 
Reviewed-on: http://review.gluster.org/11398
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra Bhat