849004 – [glusterfs-3.1.3qa8]: fd leak in glusterfs server

Bug 849004 - [glusterfs-3.1.3qa8]: fd leak in glusterfs server

Summary: [glusterfs-3.1.3qa8]: fd leak in glusterfs server

Keywords:
Status:	CLOSED CURRENTRELEASE
Alias:	None
Product:	Red Hat Gluster Storage
Classification:	Red Hat Storage
Component:	rdma
Sub Component:
Version:	2.0
Hardware:	x86_64
OS:	Linux
Priority:	medium
Severity:	medium
Target Milestone:	---
Target Release:	---
Assignee:	Raghavendra G
QA Contact:	shylesh
Docs Contact:
URL:
Whiteboard:
Depends On:	764256
Blocks:	858446
TreeView+	depends on / blocked

Reported:	2012-08-17 03:37 UTC by Vidya Sakar
Modified:	2015-02-13 09:45 UTC (History)
CC List:	8 users (show)
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Clone Of:	764256
Clones:	858446 (view as bug list)
Environment:
Last Closed:	2015-02-13 09:45:52 UTC
Embargoed:
Dependent Products:

Attachments	(Terms of Use)

Description Vidya Sakar 2012-08-17 03:37:39 UTC

+++ This bug was initially created as a clone of Bug #764256 +++

there seems to be an fd leak in the glusterfs server when setup in the rdma mode.

This is the contents of /proc/<server pid>/fd



lrwx------ 1 root root 64 Mar 14 05:59 6 -> socket:[86213]
lrwx------ 1 root root 64 Mar 14 05:59 60 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/quiesce/src/quiesce-mem-types.h
lrwx------ 1 root root 64 Mar 14 05:59 61 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/read-only/src/read-only.c
lrwx------ 1 root root 64 Mar 14 05:59 62 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/quota/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 63 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/quota/src/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 64 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/quota/src/quota-mem-types.h
lrwx------ 1 root root 64 Mar 14 05:59 65 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/quota/src/quota.c
lrwx------ 1 root root 64 Mar 14 05:59 66 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/read-only/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 67 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/read-only/src/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 68 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/trash/src/trash.c
lrwx------ 1 root root 64 Mar 14 05:59 69 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/trash/src/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 7 -> socket:[86262]
lrwx------ 1 root root 64 Mar 14 05:59 70 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/trash/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 71 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/lib/src/libxlator.h
lrwx------ 1 root root 64 Mar 14 05:59 72 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/trash/src/trash-mem-types.h
lrwx------ 1 root root 64 Mar 14 05:59 73 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/lib/src/libxlator.c
lrwx------ 1 root root 64 Mar 14 05:59 74 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/trash/src/trash.h
lrwx------ 1 root root 64 Mar 14 05:59 75 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/meta-mem-types.h
lrwx------ 1 root root 64 Mar 14 05:59 76 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 77 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 78 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/meta.c
lrwx------ 1 root root 64 Mar 14 05:59 79 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/meta.h
lrwx------ 1 root root 64 Mar 14 05:59 8 -> /tmp/tmpfKi10zm (deleted)
lrwx------ 1 root root 64 Mar 14 05:59 80 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/misc.c
lrwx------ 1 root root 64 Mar 14 05:59 81 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/misc.h
lrwx------ 1 root root 64 Mar 14 05:59 82 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/tree.c
lrwx------ 1 root root 64 Mar 14 05:59 83 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/tree.h
lrwx------ 1 root root 64 Mar 14 05:59 84 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/src/glusterd-handler.c
lrwx------ 1 root root 64 Mar 14 05:59 85 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/view.c
lrwx------ 1 root root 64 Mar 14 05:59 86 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 87 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/view.h
lrwx------ 1 root root 64 Mar 14 05:59 88 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 89 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/src/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 9 -> /dev/infiniband/uverbs0
lrwx------ 1 root root 64 Mar 14 05:59 90 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/src/glusterd-hand


This is the leak on the other machine (it was a replicate setup).


lrwx------ 1 root root 64 Mar 14 05:59 6 -> socket:[6174868]
lrwx------ 1 root root 64 Mar 14 05:59 60 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/quota/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 61 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/quota/src/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 62 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/quota/src/quota-mem-types.h
lrwx------ 1 root root 64 Mar 14 05:59 63 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/quota/src/quota.c
lrwx------ 1 root root 64 Mar 14 05:59 64 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/read-only/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 65 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/read-only/src/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 66 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/trash/src/trash.c
lrwx------ 1 root root 64 Mar 14 05:59 67 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/trash/src/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 68 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/trash/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 69 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/lib/src/libxlator.h
lrwx------ 1 root root 64 Mar 14 05:59 7 -> socket:[6174918]
lrwx------ 1 root root 64 Mar 14 05:59 70 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/trash/src/trash-mem-types.h
lrwx------ 1 root root 64 Mar 14 05:59 71 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/lib/src/libxlator.c
lrwx------ 1 root root 64 Mar 14 05:59 72 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/features/trash/src/trash.h
lrwx------ 1 root root 64 Mar 14 05:59 73 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/meta-mem-types.h
lrwx------ 1 root root 64 Mar 14 05:59 74 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 75 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 76 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/meta.c
lrwx------ 1 root root 64 Mar 14 05:59 77 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/meta.h
lrwx------ 1 root root 64 Mar 14 05:59 78 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/misc.c
lrwx------ 1 root root 64 Mar 14 05:59 79 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/misc.h
lrwx------ 1 root root 64 Mar 14 05:59 8 -> /tmp/tmpfEyyqnW (deleted)
lrwx------ 1 root root 64 Mar 14 05:59 80 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/tree.c
lrwx------ 1 root root 64 Mar 14 05:59 81 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/tree.h
lrwx------ 1 root root 64 Mar 14 05:59 82 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/src/glusterd-handshake.c
lrwx------ 1 root root 64 Mar 14 05:59 83 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/view.c
lrwx------ 1 root root 64 Mar 14 05:59 84 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 85 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/meta/src/view.h
lrwx------ 1 root root 64 Mar 14 05:59 86 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 87 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/src/Makefile.am
lrwx------ 1 root root 64 Mar 14 05:59 88 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/src/glusterd-pmap.c
lrwx------ 1 root root 64 Mar 14 05:59 89 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/src/glusterd-handler.c
lrwx------ 1 root root 64 Mar 14 05:59 9 -> /dev/infiniband/uverbs0
lrwx------ 1 root root 64 Mar 14 05:59 90 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/src/glusterd-pmap.h
lrwx------ 1 root root 64 Mar 14 05:59 91 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/src/glusterd-mem-types.h
lrwx------ 1 root root 64 Mar 14 05:59 92 -> /data/export/rdma/n/run6846/glusterfs.git/xlators/mgmt/glusterd/src/glusterd-

Comment 2 Amar Tumballi 2012-08-23 06:44:59 UTC

This bug is not seen in current master branch (which will get branched as RHS 2.1.0 soon). To consider it for fixing, want to make sure this bug still exists in RHS servers. If not reproduced, would like to close this.

Comment 4 Sachidananda Urs 2013-08-08 05:43:14 UTC

Moving out of Big Bend since RDMA support is not available in Big Bend,2.1

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