glusterfs.git, branch v3.10.3

doc: release notes for 3.10.3

2017-05-31T22:57:23+00:00

Change-Id: Ic150825cec9b1f75e4d77f0d8e71d10d8578436a
BUG: 1457513
Signed-off-by: Raghavendra Talur 
Reviewed-on: https://review.gluster.org/17432
CentOS-regression: Gluster Build System 
NetBSD-regression: NetBSD Build System 
Smoke: Gluster Build System

tier: port value missing on cli parsing

2017-05-31T17:51:32+00:00

problem: as tier didn't have a port all the values regarding
the port were removed. but the cli needs a port value to parse and
print the status.

fix: fake the port value with a zero.

>Change-Id: I6491f6c441f7cfddbdaa724fcbe7c30e348aa765
>BUG: 1452006
>Signed-off-by: hari gowtham 
>Reviewed-on: https://review.gluster.org/17419
>Smoke: Gluster Build System 
>Tested-by: hari gowtham 
>Reviewed-by: Shyamsundar Ranganathan 
>Reviewed-by: Prashanth Pai 
>CentOS-regression: Gluster Build System 
>Reviewed-by: Samikshan Bairagya 
>NetBSD-regression: NetBSD Build System 
>Reviewed-by: Atin Mukherjee 

Signed-off-by: hari gowtham 
Change-Id: I6491f6c441f7cfddbdaa724fcbe7c30e348aa765
BUG: 1456682
Reviewed-on: https://review.gluster.org/17427
Smoke: Gluster Build System 
Tested-by: hari gowtham 
NetBSD-regression: NetBSD Build System 
Reviewed-by: Raghavendra Talur 
CentOS-regression: Gluster Build System

glusterd: Eliminate race in brick compatibility checking stage

2017-05-31T15:06:58+00:00

In https://review.gluster.org/17307/, while looking for compatible
bricks for multiplexing, it is checked if the brick pidfile exists
before checking if the corresponding brick process is running.

However checking if the brick process is running just after
checking if the pidfile exists isn't enough since there might be
race conditions where the pidfile has been created but hasn't
been updated with a pid value yet. This commit solves that by
making sure that we wait iteratively till the pid value is updated
as well.

> Reviewed-on: https://review.gluster.org/17375
> Smoke: Gluster Build System 
> Reviewed-by: Atin Mukherjee 
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 

(cherry picked from commit a8624b8b13a1f4222e4d3e33fa5836d7b45369bc)

Change-Id: Ib7a158f95566486f7c1f84b6357c9b89e4c797ae
BUG: 1453087
Signed-off-by: Samikshan Bairagya 
Reviewed-on: https://review.gluster.org/17425
NetBSD-regression: NetBSD Build System 
Tested-by: Raghavendra Talur 
CentOS-regression: Gluster Build System 
Smoke: Gluster Build System 
Reviewed-by: Raghavendra Talur

perf/ioc: Fix race causing crash when accessing freed page

2017-05-31T08:05:17+00:00

ioc_inode_wakeup does not lock the ioc_inode for the duration
of the operation, leaving a window where ioc_prune could find
a NULL waitq and hence free the page which ioc_inode_wakeup later
tries to access.

Thanks to Mohit for the analysis.

credit: moagrawa@redhat.com

> BUG: 1456385
> Signed-off-by: N Balachandran 
> Reviewed-on: https://review.gluster.org/17410
> Reviewed-by: Raghavendra G 
> Tested-by: Raghavendra G 
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Jeff Darcy 
Change-Id: I54b064857e2694826d0c03b23f8014e3984a3330
BUG: 1457054
Signed-off-by: N Balachandran 
Reviewed-on: https://review.gluster.org/17423
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
Reviewed-by: Raghavendra Talur 
CentOS-regression: Gluster Build System

Tier: removing port allocated for tier

2017-05-31T06:00:16+00:00

Problem: Tier has a port which it doesn't use.

Fix: Remove the port getting allocated for tier.

>Change-Id: If0fe393fc335d9f622a063787e0a3c6db9b7a50c
>BUG: 1452006
>Signed-off-by: hari gowtham 
>Reviewed-on: https://review.gluster.org/17328
>Tested-by: hari gowtham 
>NetBSD-regression: NetBSD Build System 
>CentOS-regression: Gluster Build System 
>Smoke: Gluster Build System 
>Reviewed-by: Shyamsundar Ranganathan 

Change-Id: If0fe393fc335d9f622a063787e0a3c6db9b7a50c
BUG: 1456682
Signed-off-by: hari gowtham 
Reviewed-on: https://review.gluster.org/17420
Smoke: Gluster Build System 
Tested-by: hari gowtham 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Raghavendra Talur

glusterfsd: send PARENT_UP on brick attach

2017-05-31T05:59:07+00:00

With brick multiplexing being enabled, if a brick is instance attached to a
process then a PARENT_UP event is needed so that it reaches right till
posix layer and then from posix CHILD_UP event is sent back to all the
children.

>Reviewed-on: https://review.gluster.org/17225
>NetBSD-regression: NetBSD Build System 
>Smoke: Gluster Build System 
>CentOS-regression: Gluster Build System 
>Reviewed-by: Jeff Darcy 
>(cherry picked from commit 86ad032949cb80b6ba3df9dc8268243529d4eb84)

Change-Id: Ic341086adb3bbbde0342af518e1b273dd2f669b9
BUG: 1450728
Signed-off-by: Atin Mukherjee 
Reviewed-on: https://review.gluster.org/17288
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Raghavendra Talur

Fixes upgrade issue in quota.conf

2017-05-31T05:58:24+00:00

When an op-version bump up is done the glusterd_store_quota_config
upgrades the quota conf file, although overwriting the same later
which leaves out all gfid entries. While this is warranted for
enable opcode, for upgrade we need to retain gfids. So for upgrade
opcode, we return once the upgrade is done.

> Reviewed-on: http://review.gluster.org/16425
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Atin Mukherjee 
> (cherry picked from commit 89cf743118ab6554c7f210754e51c4921cbb60c7)

Change-Id: I2b38c6022d74b4a14dc07432651a51cc39ad5120
BUG: 1450773
Signed-off-by: Sanoj Unnikrishnan 
Reviewed-on: https://review.gluster.org/17292
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Raghavendra Talur

rpc: log more about socket disconnects

2017-05-31T05:57:36+00:00

Log more about the different paths leading to socket disconnect for 
ease of debugging.

Log via gf_log_callingfn() in __socket_disconnect() at loglevel
TRACE if socket connection is being torn down.

mainline:
> BUG: 1426125
> Signed-off-by: Milind Changire 
> Reviewed-on: https://review.gluster.org/16732
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Jeff Darcy 
(cherry picked from commit 67a35ac54bfd61a920c1919fbde588a04ac3358a)

Change-Id: I1e551c2d685784b5ec747f481179f64d524c0461
BUG: 1451977
Signed-off-by: Milind Changire 
Reviewed-on: https://review.gluster.org/17321
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Raghavendra Talur

rpc: avoid logging success on failure

2017-05-31T05:57:16+00:00

Avoid logging Success in the event of failure especially when errno
has no meaningful value w.r.t. the failure. In this case the errno 
is set to zero when there's indeed a failure at the RPC level.

mainline:
> BUG: 1426032
> Signed-off-by: Milind Changire 
> Reviewed-on: https://review.gluster.org/16730
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: N Balachandran 
> Reviewed-by: Jeff Darcy 
(cherry picked from commit 89c6bedc1c2e978f67ca29f212a357984cd8a2dd)

Change-Id: If2cc81aa1e590023ed22892dacbef7cac213e591
BUG: 1451995
Signed-off-by: Milind Changire 
Reviewed-on: https://review.gluster.org/17326
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Raghavendra Talur

Tier/cli: detach status xml output

2017-05-30T13:37:09+00:00

Problem: detach status xml output was broken because
of the wrong argument. The status_op sent to verify
whether it is a tier status command was as false.

Fix: the argument being passed was changed from false
to true.

>Change-Id: I8cdd4dd972d6bfbb61c1182cbf4097767f83c7c5
>BUG: 1446362
>Signed-off-by: hari gowtham 
>Reviewed-on: https://review.gluster.org/17131
>Smoke: Gluster Build System 
>Tested-by: hari gowtham 
>NetBSD-regression: NetBSD Build System 
>CentOS-regression: Gluster Build System 
>Reviewed-by: Atin Mukherjee 
>Reviewed-by: N Balachandran 

Change-Id: I8cdd4dd972d6bfbb61c1182cbf4097767f83c7c5
BUG: 1451587
Signed-off-by: hari gowtham 
Reviewed-on: https://review.gluster.org/17313
Smoke: Gluster Build System 
Tested-by: hari gowtham 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Atin Mukherjee