glusterfs.git/tests, branch v3.12.0

feature/posix: Enabled gfid2path by default

2017-08-29T20:09:32+00:00

Enable gfid2path feature by default. The basic
performance tests are carried out and it doesn't
show significant depreciation. The results are
updated in issue.

Updates: #139
Change-Id: I5f1949a608d0827018ef9d548d5d69f3bb7744fd
> Signed-off-by: Kotresh HR 
> Reviewed-on: https://review.gluster.org/17950
> Smoke: Gluster Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Aravinda VK 
> Reviewed-by: Amar Tumballi 
(cherry picked from commit 3ec63650bb7fd874a5013e7be4a2def3b519c9b2)
Reviewed-on: https://review.gluster.org/18133
Reviewed-by: Amar Tumballi 
Smoke: Gluster Build System 
Tested-by: Shyamsundar Ranganathan 
CentOS-regression: Gluster Build System 
Reviewed-by: Shyamsundar Ranganathan

glusterd: glusterd fails to start if peers file has blank line

2017-08-29T13:52:37+00:00

Problem:
On start of glusterd service, glusterd fetch data from store, while
parsing data from store if peers file consists of blank line glusterd
fails to start.

Fix:
With this fix while parsing peers file glusterd will skip blank lines
if it contains any.

>Reviewed-on: https://review.gluster.org/18066
>Tested-by: Gaurav Yadav 
>Smoke: Gluster Build System 
>Reviewed-by: Prashanth Pai 
>CentOS-regression: Gluster Build System 
>Reviewed-by: Atin Mukherjee 
>Reviewed-by: Niels de Vos 

Change-Id: I53cd65a54de5f57baef292b2118b70ffb7f99388
BUG: 1486107
Signed-off-by: Gaurav Yadav 
Reviewed-on: https://review.gluster.org/18124
Reviewed-by: Prashanth Pai 
CentOS-regression: Gluster Build System 
Smoke: Gluster Build System 
Reviewed-by: Shyamsundar Ranganathan

glusterd: replace-brick executing successfully when quorum does not met

2017-08-29T12:39:52+00:00

Problem:
replace-brick command on a setup where quorum does not met executing
successfully.

Fix:
With the fix glusterd is validating whether server is in quorum or not
during replace-brick staging

>Reviewed-on: https://review.gluster.org/18068
>Smoke: Gluster Build System 
>CentOS-regression: Gluster Build System 
>Reviewed-by: Atin Mukherjee 

Change-Id: I8017154bb62bdcc6c6490e720ecfe9cde090c161
BUG: 1486110
Signed-off-by: Gaurav Yadav 
Reviewed-on: https://review.gluster.org/18125
Smoke: Gluster Build System 
Reviewed-by: Atin Mukherjee 
Reviewed-by: Prashanth Pai 
CentOS-regression: Gluster Build System

glusterd: disallow volume specific options to be set with all as volume name

2017-08-21T14:28:10+00:00

All the .validate_fn defined in volume map entry table refers to volinfo
object. And if we end up in trying to set a volume level option cluster
wide glusterd results into a crash.

>Reviewed-on: https://review.gluster.org/18052
>Smoke: Gluster Build System 
>Reviewed-by: Prashanth Pai 
>Reviewed-by: mohammed rafi  kc 
>Reviewed-by: Gaurav Yadav 
>CentOS-regression: Gluster Build System 
>(cherry picked from commit 01abf7ee37702407403afcf9aa6c9019a0316e1d)

Change-Id: I7c877aee0ff5c8c1d8c95662fdc8c8923355ae7b
BUG: 1482804
Signed-off-by: Atin Mukherjee 
Reviewed-on: https://review.gluster.org/18060
Reviewed-by: Prashanth Pai 
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Shyamsundar Ranganathan

cluster/dht: Reorder dir operations in gf_defrag_fix_layout

2017-08-21T14:27:11+00:00

Earlier, rebalance performed a fix-layout on a directory
before healing its subdirectories. If there were a lot of
subdirs, it could take a while before all subdirs were
created on the newly added bricks. As dht_readdirp only lists
dirs from their hashed subvol, those dirs which hashed to
the newly added bricks but were not yet created on them were
not listed.

Now, the child dirs are listed and processed before the layout
of the parent is fixed. This introduces a change in behaviour
where files in subdirs are migrated before those in parent
directories.

Credit: Shyam 
Github issue: #239

> BUG: 1248393
> Signed-off-by: N Balachandran 
> Reviewed-on: https://review.gluster.org/18045
> Smoke: Gluster Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Raghavendra G 
(cherry picked from commit 96b33b4b278391ca8a7755cf274931d4f1808cb5)
Change-Id: I8ae7f24a510754cd8d1b31e5d608bcf1928599e2
BUG: 1483402
Signed-off-by: N Balachandran 
Reviewed-on: https://review.gluster.org/18071
Smoke: Gluster Build System 
Reviewed-by: Raghavendra G 
CentOS-regression: Gluster Build System

glusterd: Gluster should keep PID file in correct location

2017-08-12T13:38:30+00:00

Currently Gluster keeps process pid information of all the daemons
and brick processes in Gluster configuration file directory
(ie., /var/lib/glusterd/*).

These pid files should be seperate from configuration files.
Deletion of the configuration file directory might result into serious problems.
Also, /var/run/gluster is the default placeholder directory for pid files.

So, with this fix Gluster will keep all process pid information of all
processes in /var/run/gluster/* directory.

> BUG: 1258561
> Signed-off-by: Gaurav Kumar Garg 
> Signed-off-by: Saravanakumar Arumugam 
> Reviewed-on: https://review.gluster.org/13580
> Tested-by: MOHIT AGRAWAL 
> Smoke: Gluster Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Atin Mukherjee 
> cherry pick from commit 220d406ad13d840e950eef001a2b36f87570058d

BUG: 1480459
Change-Id: Idb09e3fccb6a7355fbac1df31082637c8d7ab5b4
Signed-off-by: Mohit Agrawal 
Reviewed-on: https://review.gluster.org/18023
Reviewed-by: Atin Mukherjee 
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System

posix: add sanity checks for removing the gfid symlink for directories

2017-08-08T12:24:02+00:00

...during mkdir and rmdir. Otherwise, during entry self-heal, the
directory could be left out without a .glusterfs symlink causing fops like
opendir, readdir to fail.  The only chance the missing symlink will be
created is when a fresh lookup comes on it.

> Reviewed-on: https://review.gluster.org/17945
> Smoke: Gluster Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Raghavendra Bhat 
(cherry picked from commit 42c057a6d1a03dd2825a278393acb15d52220c8d)

Change-Id: I2e1cf1bce8962ea80187edd8f6d73e0a09cf9f8e
BUG: 1479118
Signed-off-by: Ravishankar N 
Reviewed-on: https://review.gluster.org/17991
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Shyamsundar Ranganathan

tests/gfapi : add test case for nameless lookups in glfs_resolve_component()

2017-08-04T13:40:15+00:00

Plus address pending comment to add check for entry "" in glfs_resolve_component()

Upstream reference :
>Change-Id: I6063f776ce1cd76cb4c1b1f621b064f3dcc91e5c
>BUG: 1460514
>Signed-off-by: Jiffin Tony Thottan 
>Reviewed-on: https://review.gluster.org/17844
>Smoke: Gluster Build System 
>CentOS-regression: Gluster Build System 
>Reviewed-by: Niels de Vos 
>Reviewed-by: soumya k 
>(cherry picked from commit 5c433f8f5834a4cae62d0375bfdb273242630f01)

Change-Id: I6063f776ce1cd76cb4c1b1f621b064f3dcc91e5c
BUG: 1477994
Signed-off-by: Jiffin Tony Thottan 
Reviewed-on: https://review.gluster.org/17966
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Shyamsundar Ranganathan

glusterfsd: allow subdir mount

2017-08-04T13:34:21+00:00

Changes:

1. Take subdir mount option in client (mount.gluster / glusterfsd)
2. Pass the subdir mount to server-handshake (from client-handshake)
3. Handle subdir-mount dir's lookup in server-first-lookup and handle
   all fops resolution accordingly with proper gfid of subdir
4. Change the auth/addr module to handle the multiple subdir entries
   in option, and valid parsing.

How to use the feature:

`# mount -t glusterfs $hostname:/$volname/$subdir /$mount_point`
Or
`# mount -t glusterfs $hostname:/$volname -osubdir_mount=$subdir /$mount_point`

Option can be set like:

`# gluster volume set  auth.allow "/subdir1(192.168.1.*),/(192.168.10.*),/subdir2(192.168.8.*)"`

Updates #175

> Reviewed-At: https://review.gluster.org/17141/

Change-Id: I7ea57f76ddbe6c3862cfe02e13f89e8a39719e11
Signed-off-by: Amar Tumballi 
Reviewed-on: https://review.gluster.org/17968
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Shyamsundar Ranganathan

core: remove experimental xlators and associated tests

2017-08-03T16:44:20+00:00

experimental xlators not included in 3.12

Cherry picked from 4231c40973c60999f5ef759db450d25e129ef6ba:
> Change-Id: I547480ee5e7912664784643e436feb198b6d16d0
> BUG: 1447543
> Signed-off-by: Kaushal M 
> Reviewed-on: https://review.gluster.org/17154
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> Reviewed-by: Amar Tumballi 
> CentOS-regression: Gluster Build System 

Change-Id: I34419ce22ca09b7626b8f9382c377a614fd9fed8
BUG: 1477381
Signed-off-by: ShyamsundarR 
Reviewed-on: https://review.gluster.org/17953
Smoke: Gluster Build System 
Reviewed-by: jiffin tony Thottan 
CentOS-regression: Gluster Build System