Bug 813141

Summary:	Socket server event handler: Too many open files when data copied from windows
Product:	[Community] GlusterFS	Reporter:	Sachidananda Urs <sac>
Component:	core	Assignee:	bugs <bugs>
Status:	CLOSED EOL	QA Contact:
Severity:	high	Docs Contact:
Priority:	medium
Version:	pre-release	CC:	bugs, gluster-bugs, rwheeler
Target Milestone:	---	Keywords:	Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	853597 (view as bug list)		Environment:
Last Closed:	2015-10-22 15:40:20 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	853597

Description Sachidananda Urs 2012-04-17 04:27:34 UTC

When I try to copy data sizing upto few gigabytes, I see the following errors in the NFS logs. The data copy freezes over after transferring around 2.5 gigabytes of data.


[2012-04-14 10:49:37.422492] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422507] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422522] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422536] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422551] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422565] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422580] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422595] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422613] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422630] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422645] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422660] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422674] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422694] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422709] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422724] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422739] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422761] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422777] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422791] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422806] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422820] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422835] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422849] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422864] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422878] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422893] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422907] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422922] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422937] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422951] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422965] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422980] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.422994] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.423009] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.423023] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)
[2012-04-14 10:49:37.423038] W [socket.c:1851:socket_server_event_handler] 0-socket.nfs-server: accept on 13 failed (Too many open files)

Comment 1 Amar Tumballi 2012-09-04 09:35:19 UTC

sac/qe team, can we get to know if this is happening now? didn't heard of this with NFS testing on RHS.

Comment 2 Sachidananda Urs 2012-09-04 11:10:22 UTC

Amar, haven't tested on Windows after 2.0 release. But since there was no patch, I didn't test after the release.

Comment 3 Kaleb KEITHLEY 2015-10-22 15:40:20 UTC

pre-release version is ambiguous and about to be removed as a choice.

If you believe this is still a bug, please change the status back to NEW and choose the appropriate, applicable version for it.