glusterfs.git/tests/volume.rc, branch v3.6.9

cluster/afr: When parent and entry read subvols are different, set entry->inode to NULL

2015-02-11T09:30:02+00:00

        Backport of: http://review.gluster.org/#/c/9477

That way a lookup would be forced on the entry, and its attributes will
always be selected from its read subvol.

Change-Id: Iaba25e2cd5f83e983fc8b1a1f48da3850808e6b8
BUG: 1186119
Signed-off-by: Krutika Dhananjay 
Reviewed-on: http://review.gluster.org/9562
Reviewed-by: Pranith Kumar Karampuri 
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra Bhat

ec: Add state dump support

2014-10-04T15:25:53+00:00

This is a backport of http://review.gluster.org/8891/

Change-Id: I4504f3050674dde217e79af28cb4d2b5370fe2d5
BUG: 1148093
Signed-off-by: Xavier Hernandez 
Reviewed-on: http://review.gluster.org/8899
Tested-by: Gluster Build System 
Reviewed-by: Dan Lambright 
Reviewed-by: Vijay Bellur

build: make GLUSTERD_WORKDIR rely on localstatedir

2014-09-03T18:01:45+00:00

Backport from master branch - http://review.gluster.org/#/c/8246/

- Break-way from '/var/lib/glusterd' hard-coded previously,
  instead rely on 'configure' value from 'localstatedir'
- Provide 's/lib/db' as default working directory for gluster
  management daemon for BSD and Darwin based installations
- loff_t is really off_t on Darwin
- fix-off the warnings generated by clang on FreeBSD/Darwin
- Now 'tests/*' use GLUSTERD_WORKDIR a common variable for all
  platforms.
- Define proper environment for running tests, define correct PATH
  and LD_LIBRARY_PATH when running tests, so that the desired version
  of glusterfs is used, regardless where it is installed.
  (Thanks to manu@netbsd.org for this additional work)

Change-Id: I06e684ac4c26d1e74c9daf76753403ad15f79276
BUG: 1130308
Signed-off-by: Harshavardhana 
Reviewed-on: http://review.gluster.org/8486
Tested-by: Gluster Build System

cluster/stripe: Fix EINVAL errors on quota enabled volumes

2014-06-26T16:58:31+00:00

Write operations on directories with quota enabled used to fail with
EINVAL on stripe volumes. This was due to assert failure in
stripe_lookup(), meant to ensure loc->path is not NULL. However,
in nameless lookup (in this particular case triggered by quotad, which
has stripe xlator in its graph), loc->path can be legitimately NULL.

The fix involves removing this check in stripe_lookup().

Change-Id: Ibbd4f68763fdd8a85f29da78b3937cef1ee4fd1e
BUG: 1100050
Signed-off-by: Krutika Dhananjay 
Reviewed-on: http://review.gluster.org/8145
Reviewed-by: Pranith Kumar Karampuri 
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

tests: Provide force_umount with 5 retries

2014-06-19T06:45:38+00:00

Change-Id: I2b5784c48eedcccb17690de438addd29075926bd
BUG: 1092850
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/8104
Reviewed-by: Jeff Darcy 
Tested-by: Gluster Build System 
Reviewed-by: Atin Mukherjee 
Reviewed-by: Vijay Bellur

mgmt/glusterd: save the snapd port in volinfo after starting snapd

2014-06-17T09:37:32+00:00

Change-Id: I9266bbf4f67a2135f9a81b32fe88620be11af6ea
BUG: 1109889
Signed-off-by: Raghavendra Bhat 
Reviewed-on: http://review.gluster.org/8084
Reviewed-by: Kaushal M 
Tested-by: Kaushal M

tests: Validate self-heal daemon completions

2014-06-16T10:15:32+00:00

Removed sleep with EXPECT_WITHIN
Heal full doesn't generate indices until the files/dirs are
recreated. So wait until they are re-created and then
wait for heal completion.

Change-Id: I82399f6a17f94ecc101db45b83d8ef7bfa9c64dd
BUG: 1092850
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/8069
Tested-by: Gluster Build System 
Reviewed-by: Xavier Hernandez 
Reviewed-by: Vijay Bellur

storage/posix: Janitor should guard against dir renames.

2014-06-12T08:10:45+00:00

Problem:
Directory rename while a brick is down can cause gfid handle of that directory
to be deleted until next lookup happens on that directory.

*) Self-heal does not have intelligence to detect renames at the moment. So it
has to delete the directory 'd' using special flags, because it has to perform
'rm -rf' of that directory as it is not empty. Posix xlator implements this by
renaming the directory deleted to 'landfill' directory in '.glusterfs' where
janitor thread will perform actual rm -rf by traversing the directory. Janitor
thread wakes up every 10 minutes to check if there are any directories to be
deleted and deletes them. As part of deleting it also deletes the gfid-handles.

Steps to hit the problem:
1) On a replicate volume create a directory 'd', file in 'd' called 'f' so the
   directory 'd' is not empty.

2) bring one of the bricks down (lets call it brick-a, the other one is brick-b

3) Rename d to d1

4) When brick-a comes online again, self-heal deletes directory 'd' and creates
   directory 'd1' on brick-a for performing self-heal. So on brick-a,
   gfid-handle of 'd' pointing to 'da is deleted and recreated to point to 'd1'.

5) This directory 'b' with all its directory hierarchy (for now just the file
   'f') will be under 'landfill' directory.

6) When janitor thread wakes up and deletes directory 'd' and gfid-handle of
   'd' without realizing that it is now pointing to 'd1'. Thus 'd1' loses its
   gfid-handle

Fix:
Delete gfid-handle for a directory only when the gfid-handle is stale.

Change-Id: I21265b3bd3852f0967d916aaa21108ae5c9e7373
BUG: 1101143
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/7879
Reviewed-by: Niels de Vos 
Reviewed-by: Xavier Hernandez 
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

cluster/afr: Remove stale index in self-heal codepath

2014-05-08T18:25:17+00:00

Change-Id: I635fc0fa955b33590f1c5b4dfec22d591ea8575c
BUG: 1032894
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/6592
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

gluster: GlusterFS Volume Snapshot Feature

2014-04-11T23:29:17+00:00

This is the initial patch for the Snapshot feature. Current patch
includes following features:
* Snapshot create
* Snapshot delete
* Snapshot restore
* Snapshot list
* Snapshot info
* Snapshot status
* Snapshot config

Change-Id: I2f46920c0d61c515f6a60e0f8b46fff886d9f6a9
BUG: 1061685
Signed-off-by: shishir gowda 
Signed-off-by: Sachin Pandit 
Signed-off-by: Vijaikumar M 
Signed-off-by: Raghavendra Bhat 
Signed-off-by: Rajesh Joseph 
Signed-off-by: Joseph Fernandes 
Signed-off-by: Avra Sengupta 
Reviewed-on: http://review.gluster.org/7128
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur