glusterfs.git/xlators/mgmt/glusterd/src/glusterd-replace-brick.c, branch v3.7.11

Revert "glusterd: Bug fixes for IPv6 support"

2016-04-16T02:18:23+00:00

This reverts commit b33f3c95ec9c8112e6677e09cea05c4c462040d0.

This commit exposes some issues with management encryption that prevents
GlusterFS from operating properly. This will be added again once
problems with management encryption are fixed.

glusterd / afr : Enable auto heal when replica count increases

2016-03-23T10:21:38+00:00

        Backport of http://review.gluster.org/12451

In replicate volumes, when a brick is added to a replicate
group, heal to the new brick should be triggered.
Also, the new brick should not be considered as source for
healing till it is up to date.

Previously, extended attributes had to be set manually on
the bricks for this to happen. This patch is part 1 patch
to automate this process.

        >Change-Id: I29958448618372bfde23bf1dac5dd23dba1ad98f
        >BUG: 1276203
        >Signed-off-by: Anuradha Talur 
        >Reviewed-on: http://review.gluster.org/12451
        >Reviewed-by: Atin Mukherjee 
        >NetBSD-regression: NetBSD Build System 
        >CentOS-regression: Gluster Build System 
        >Reviewed-by: Ravishankar N 
        >Smoke: Gluster Build System 
Signed-off-by: Anuradha Talur 

Conflicts:
	libglusterfs/src/globals.h
	xlators/mgmt/glusterd/src/glusterd-replace-brick.c

Change-Id: Ica83592aab8edbe49e2bb9d8d4824cf5c76324b7
BUG: 1320020
Reviewed-on: http://review.gluster.org/13806
Smoke: Gluster Build System 
Tested-by: Anuradha Talur 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Atin Mukherjee

glusterd: Bug fixes for IPv6 support

2016-03-21T17:52:50+00:00

Backport of http://review.gluster.org/#/c/11988/

Problem:
Glusterd not working using ipv6 transport. The idea is with proper glusterd.vol configuration,
1. glusterd needs to listen on default port (240007) as IPv6 TCP listner.
2. Volume creation/deletion/mounting/add-bricks/delete-bricks/peer-probe
needs to work using ipv6 addresses.
3. Bricks needs to listen on ipv6 addresses.
All the above functionality is needed to say that glusterd supports ipv6 transport and this is broken.

Fix:
When "option transport.address-family inet6" option is present in glusterd.vol
file, it is made sure that glusterd creates listeners using ipv6 sockets only and also the same information is saved
inside brick volume files used by glusterfsd brick process when they are starting.

Tests Run:
Regression tests using ./run-tests.sh
IPv4: Regression tests using ./run-tests.sh for release-3.7 branch verified by comparing with clean repo.
IPv6: (Need to add the above mentioned config and also add an entry for "hostname ::1" in /etc/hosts)
    Started failing at ./tests/basic/glusterd/arbiter-volume-probe.t and ran successfully till here

Change-Id: Idd7513aa2347ce0de2b1f68daeecce1b7a39a7af
BUG: 1310445
Signed-off-by: Nithin D 
Reviewed-on: http://review.gluster.org/13787
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Atin Mukherjee

cluster/ec: Mark self-heal fops as internal

2016-03-05T01:26:21+00:00

 >Change-Id: I8ae7af266d3e00460f0cfdc9389a926e5f2fee36
 >BUG: 1282761
 >Signed-off-by: Pranith Kumar K 
 >Reviewed-on: http://review.gluster.org/12598
 >Tested-by: Gluster Build System 
 >Tested-by: NetBSD Build System 
 >Reviewed-by: Xavier Hernandez 

BUG: 1283757
Change-Id: Ic20d4ee031265305db1a6ed2cf591ce94b7d0749
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/12668
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

glusterd: Porting the left out gf_log_callingfns to new framework.

2015-07-30T05:30:35+00:00

Change-Id: I1b0ad54238895475ddbacc4fffacac8dc6e887fe
BUG: 1244721
Signed-off-by: Nandaja Varma 
Reviewed-on: http://review.gluster.org/11719
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Atin Mukherjee

glusterd: Fix failure in replace-brick when src-brick is offline

2015-07-14T18:39:39+00:00

Change-Id: I0fdb58e15da15c40c3fc9767f2fe4df0ea9d2350
BUG: 1242728
Reviewed-on: http://review.gluster.org/11651
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Krishnan Parthasarathi 
Signed-off-by: Anuradha Talur 
Reviewed-on: http://review.gluster.org/11656

glusterd/ afr : set afr pending xattrs on replace brick

2015-06-27T11:27:09+00:00

         Backport of: http://review.gluster.org/10076/

This patch is part one change to prevent data loss
in a replicate volume on doing a replace-brick commit
force operation.

Problem: After doing replace-brick commit force, there is a
chance that self heal happens from the replaced (sink) brick
rather than the source brick leading to data loss.

Solution: During the commit phase of replace brick, after old
brick is brought down, create a temporary mount and perform
setfattr operation (on virtual xattr) indicating AFR to mark
the replaced brick as sink.

As a part of this change replace-brick command is being changed
to use mgmt_v3 framework rather than op-state-machine framework.

Many thanks to Krishnan Parthasarathi for helping me out on this.

Change-Id: If0d51b5b3cef5b34d5672d46ea12eaa9d35fd894
BUG: 1232173
Signed-off-by: Anuradha Talur 
Reviewed-on: http://review.gluster.org/11253
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Ravishankar N 
Reviewed-by: Pranith Kumar Karampuri

glusterd: Porting left out log messages to new framework

2015-06-27T06:56:09+00:00

This is a backport of http://review.gluster.org/11388
cherry-picked from commit 23c1e6dc0fa86c014e1a8b6aa5729675f6d69017
>Change-Id: I70d40ae3b5f49a21e1b93f82885cd58fa2723647
>BUG: 1235538
>Signed-off-by: Nandaja Varma 

Change-Id: I70d40ae3b5f49a21e1b93f82885cd58fa2723647
BUG: 1217722
Signed-off-by: Nandaja Varma 
Reviewed-on: http://review.gluster.org/11422
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System 
Reviewed-by: Anand Nekkunti 
Reviewed-by: Kaushal M

handler, messages/glusterd: Porting to new logging framework

2015-06-19T09:22:47+00:00

Backport of http://review.gluster.org/#/c/9910/

cherry picked from commit cdda561c0a1f4c8050f664a444fe8b88d17e3b10
>Change-Id: If67230445678dd895d69f18c9982c3f0fda62dbd
>BUG: 1194640
>Signed-off-by: Nandaja Varma 
>Reviewed-on: http://review.gluster.org/9910
>Tested-by: NetBSD Build System 
>Tested-by: Gluster Build System 
>Reviewed-by: Atin Mukherjee 


Change-Id: If67230445678dd895d69f18c9982c3f0fda62dbd
BUG: 1217722
Signed-off-by: Nandaja Varma 
Reviewed-on: http://review.gluster.org/11212
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System 
Reviewed-by: Atin Mukherjee

tiering: Do not allow some operations on tiered volume

2015-05-28T07:30:34+00:00

        Back port of http://review.gluster.org/10349

Some operations like add-brick,remove-brick,rebalance,
replace-brick are not supported on tiered volume.

But there is no code level check for this. This patch
will allow to do the same

>Change-Id: I12689f4e902cf0cceaf6f7f29c71057305024977
>BUG: 1205624
>Signed-off-by: Mohammed Rafi KC 
>Reviewed-on: http://review.gluster.org/10349
>Tested-by: Gluster Build System 
>Tested-by: NetBSD Build System
>Reviewed-by: Krishnan Parthasarathi 
>Tested-by: Krishnan Parthasarathi 

Change-Id: Idaf5469d24f03e79ffb4e4edcbe39e84585aca39
BUG: 1221476
Signed-off-by: Mohammed Rafi KC 
Reviewed-on: http://review.gluster.org/10774
Tested-by: Gluster Build System 
Reviewed-by: Atin Mukherjee 
Reviewed-by: Dan Lambright 
Reviewed-by: Krishnan Parthasarathi 
Tested-by: Krishnan Parthasarathi