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libglusterfs devel package headers are referenced in code using
include semantics for a program, this while it works can be better
especially when dealing with out of tree xlator builds or in
general out of tree devel package usage.
Towards this, the following changes are done,
- moved all devel headers under a glusterfs directory
- Included these headers using system header notation <> in all
code outside of libglusterfs
- Included these headers using own program notation "" within
libglusterfs
This change although big, is just moving around the headers and
making it correct when including these headers from other sources.
This helps us correctly include libglusterfs includes without
namespace conflicts.
Change-Id: Id2a98854e671a7ee5d73be44da5ba1a74252423b
Updates: bz#1193929
Signed-off-by: ShyamsundarR <srangana@redhat.com>
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Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu <nigelb@redhat.com>
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Problem: After creating and starting n(n is large) distribute-replicated
volumes using a script, if we create and start (n+1)th distribute-replicate
volume manually self heal daemon is down.
Solution: In glusterd_proc_stop after giving SIGTERM signal if the
process is still running, we are giving a SIGKILL. As SIGKILL will
not perform any cleanup process, we need to remove the pidfile.
Fixes: bz#1589253
Change-Id: I7c114334eec74c8d0f21b3e45cf7db6b8ef28af1
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
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When we restart the bricks, connect and disconnect events happen
for glustershd. glusterd use two threads to handle disconnect and
connects events from glustershd. When we restart the bricks we'll
get both disconnect and connect events. So both the threads will
compete for the big lock.
We want disconnect event to finish before connect event. But If
connect thread gets the big lock first, it sets svc->online to
true, and then disconnect thread will et svc->online to false.
So, glustershd will be disconnected from glusterd and wrong status
is shown.
After killing shd, glusterd sleeps for 1 second. To avoid the problem,
If glusterd releses the lock before sleep and acquires it after sleep,
disconnect thread will get a chance to handle the
glusterd_svc_common_rpc_notify before other thread completes connect
event.
Change-Id: Ie82e823fdfc936feb7c0ae10599297b050ee9986
fixes: bz#1585391
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
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Problem: While brick-muliplexing is on after restarting glusterd, CLI is
not showing pid of all brick processes in all volumes.
Solution: While brick-mux is on all local brick process communicated through one
UNIX socket but as per current code (glusterd_brick_start) it is trying
to communicate with separate UNIX socket for each volume which is populated
based on brick-name and vol-name.Because of multiplexing design only one
UNIX socket is opened so it is throwing poller error and not able to
fetch correct status of brick process through cli process.
To resolve the problem write a new function glusterd_set_socket_filepath_for_mux
that will call by glusterd_brick_start to validate about the existence of socketpath.
To avoid the continuous EPOLLERR erros in logs update socket_connect code.
Test: To reproduce the issue followed below steps
1) Create two distributed volumes(dist1 and dist2)
2) Set cluster.brick-multiplex is on
3) kill glusterd
4) run command gluster v status
After apply the patch it shows correct pid for all volumes
BUG: 1444596
Change-Id: I5d10af69dea0d0ca19511f43870f34295a54a4d2
Signed-off-by: Mohit Agrawal <moagrawa@redhat.com>
Reviewed-on: https://review.gluster.org/17101
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Prashanth Pai <ppai@redhat.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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Change-Id: I81ceba4b7110140aec790659fcac90403c8e3869
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-on: http://review.gluster.org/11538
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
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Change-Id: I25f3536446798ea1cffd6b5dfbb3d2398766fcf3
BUG: 1194640
Signed-off-by: Nandaja Varma <nandaja.varma@gmail.com>
Reviewed-on: http://review.gluster.org/9808
Tested-by: NetBSD Build System
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Avra Sengupta <asengupt@redhat.com>
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This patch ports nfs, shd, quotad & snapd with the approach suggested in
http://www.gluster.org/pipermail/gluster-devel/2014-December/043180.html
Change-Id: I4ea5b38793f87fc85cc9d2cf873727351dedffd2
BUG: 1191486
Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-on: http://review.gluster.org/9428
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Nekkunti <anekkunt@redhat.com>
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