glusterfs.git/tests/basic, branch v5.0

gfapi: Bug fixes in leases processing code-path

2018-10-18T13:26:29+00:00

This patch fixes below issues in gfapi lease code-path
* 'glfs_setfsleasid' should allow NULL input to be
   able to reset leaseid
* Applications should be allowed to (un)register for
  upcall notifications of type GLFS_EVENT_LEASE_RECALL
* APIs added to read contents of GLFS_EVENT_LEASE_RECALL
  argument which is of type "struct glfs_upcall_lease"

This is backport of the below mainline patch -
 https://review.gluster.org/#/c/glusterfs/+/21391

Change-Id: I3320ddf235cc82fad561e13b9457ebd64db6c76b
updates: #350
Signed-off-by: Soumya Koduri

ctime: Provide noatime option

2018-10-02T12:45:23+00:00

Most of the applications are {c|m}time dependant
and very few are atime dependant. So provide noatime
option to not update atime when ctime feature is
enabled.

Also this option has to be enabled with ctime
feature to avoid unnecessary self heal. Since
AFR/EC reads data from single subvolume, atime
is only updated in one subvolume triggering self
heal.

Backport of:
> Patch: https://review.gluster.org/21073
> BUG: 1593538
> Change-Id: I085fb33c882296545345f5df194cde7b6cbc337e
> Signed-off-by: Kotresh HR 
(cherry picked from commit 89636be4c73b12de2e11c75d8e59527bb243f147)

updates: bz#1633015
Change-Id: I085fb33c882296545345f5df194cde7b6cbc337e
Signed-off-by: Kotresh HR

core: remove experimental xlators and associated tests

2018-09-17T14:31:19+00:00

experimental xlators removed from 5.0

Change-Id: I47219d8b95efc3d5875ec9224d1e79f8371e9f76
Updates: bz#1628620
Signed-off-by: ShyamsundarR

gfapi: revert several patchs that introduced pre/post attrs

2018-09-17T14:26:06+00:00

Reverted the following:
  - 248152767b0599986bbb6bb35fc27197f6be6964
  - 09943beb499617212f2985ca8ea9ecd1ed1b470e
  - d01f7244e9d9f7e3ef84e0ba7b48ef1b1b09d809

The reverts are redone by hand, due to clang format changes
that made using git to revert the changes more tedious.

Change-Id: I96489638a2b641fb2206a110298543225783f7be
Updates: bz#1628620
Signed-off-by: ShyamsundarR

gfapi: revert "gfapi: return pre/post attributes at callback for glfs api"

2018-09-17T14:26:06+00:00

This reverts commit 384562b294e9a7847403961e878a4daa0fff33eb.

The revert is done manually owing to the clang format changes,
and the 4.1 patch that reverts this fix is used as the source
for the revert.

The 4.1 patch has the commit ID: 98376e0c0a

Change-Id: Ib2cbce9940f6a2a2755eb47bf332832147835e4d
Updates: bz#1628620
Signed-off-by: ShyamsundarR

Land part 2 of clang-format changes

2018-09-12T12:22:45+00:00

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu

Land clang-format changes

2018-09-12T11:52:48+00:00

Change-Id: I6f5d8140a06f3c1b2d196849299f8d483028d33b

cluster/dht: Rework the debug xattr to get hashed subvol

2018-09-07T08:55:32+00:00

The earlier implementation required the file to already exist
when trying to get the hashed subvol. The reworked implementation
allows a user to get the hashed subvol for any filename, whether
it exists or not.

Usage: getfattr -n "dht.file.hashed-subvol." 

Eg:To get the hashed subvol for file-1 inside dir-1

getfattr -n "dht.file.hashed-subvol.file-1" /mnt/gluster/dir1

credit: rgowdapp@redhat.com

Change-Id: Iae20bd5f56d387ef48c1c0a4ffa9f692866bf739
fixes: bz#1624244
Signed-off-by: N Balachandran

afr: thin-arbiter read txn changes

2018-09-05T08:28:23+00:00

If both data bricks are up, read subvol will be based on read_subvols.

If only one data brick is up:
- First qeury the data-brick that is up. If it blames the other brick,
allow the reads.

- If if doesn't, query the TA to obtain the source of truth.

TODO: See if in-memory state can be maintained for read txns (BZ 1624358).

updates: bz#1579788
Change-Id: I61eec35592af3a1aaf9f90846d9a358b2e4b2fcc
Signed-off-by: Ravishankar N

New flag to glusterfsd binary to print libexec dir

2018-09-05T06:44:59+00:00

New CLI option for `glusterfsd` binary to get the path of
libexec directory. This helps glusterd2 to detect the
installed path of `gsyncd` and other binaries.

Usage: `glusterfsd --print-libexecdir`

Updates: bz#1193929
Change-Id: I8c1a74afd9acec7ee7bd3deabed9d9f20fe3fb5f
Signed-off-by: Aravinda VK