Bug 807253 - when brick goes offline client log reports multiple entries of "invalid argument: iobuf"
Summary: when brick goes offline client log reports multiple entries of "invalid argum...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: GlusterFS
Classification: Community
Component: protocol
Version: mainline
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: ---
Assignee: Amar Tumballi
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 817967
TreeView+ depends on / blocked
 
Reported: 2012-03-27 11:24 UTC by Shwetha Panduranga
Modified: 2013-12-19 00:07 UTC (History)
2 users (show)

Fixed In Version: glusterfs-3.4.0
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-07-24 17:40:09 UTC
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:


Attachments (Terms of Use)
Attaching NFS Server Log (7.51 MB, text/x-log)
2012-03-27 11:24 UTC, Shwetha Panduranga
no flags Details

Description Shwetha Panduranga 2012-03-27 11:24:14 UTC
Created attachment 573026 [details]
Attaching NFS Server Log

Description of problem:
whenever a brick goes offline, the client logs the following message numerous times. There isn't any failures because of these errors. 

[2012-03-27 18:36:13.622031] W [client3_1-fops.c:1773:client3_1_fxattrop_cbk] 0-dstore-client-0: remote operation failed: Transport endpoint is not connected
[2012-03-27 18:36:13.622083] E [rpc-clnt.c:382:saved_frames_unwind] (-->/usr/local/lib/libgfrpc.so.0(rpc_clnt_notify+0x13c) [0x7fc52fffdc02] (-->/usr/local/lib/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x155) [0x7fc52fffd121] (-->/usr/local/lib/libgfrpc.so.0(saved_frames_destroy+0x1f) [0x7fc52fffcb67]))) 0-dstore-client-0: forced unwinding frame type(GlusterFS 3.1) op(FXATTROP(34)) called at 2012-03-27 18:36:13.440330 (xid=0x31428x)
[2012-03-27 18:36:13.622108] W [client3_1-fops.c:1773:client3_1_fxattrop_cbk] 0-dstore-client-0: remote operation failed: Transport endpoint is not connected
[2012-03-27 18:36:13.622135] I [client.c:136:client_register_grace_timer] 0-dstore-client-0: Registering a grace timer
[2012-03-27 18:36:13.622155] I [client.c:2096:client_rpc_notify] 0-dstore-client-0: disconnected
[2012-03-27 18:36:13.622238] W [client3_1-fops.c:1773:client3_1_fxattrop_cbk] 0-dstore-client-0: remote operation failed: Transport endpoint is not connected
[2012-03-27 18:36:13.669832] E [iobuf.c:660:iobuf_unref] (-->/usr/local/lib/glusterfs/3git/xlator/protocol/client.so(client_fxattrop+0x17e) [0x7fc52bd21ea7] (-->/usr/local/lib/glusterfs/3git/xlator/protocol/client.so(client3_1_fxattrop+0x574) [0x7fc52bd4211a] (-->/usr/local/lib/glusterfs/3git/xlator/protocol/client.so(client_submit_request+0x678) [0x7fc52bd1be60]))) 0-iobuf: invalid argument: iobuf


Version-Release number of selected component (if applicable):
mainline

How reproducible:
often

Steps to Reproduce:
1.Create a Distribute-Replicate Volume
2.Start the Volume
3.Bring down one of the brick of the volume

Comment 1 Amar Tumballi 2012-03-29 09:01:36 UTC
should get fixed by http://review.gluster.com/2994

Comment 2 Amar Tumballi 2012-03-30 02:06:07 UTC
as the above mentioned patch went in.. this should get fixed.

Comment 3 Shwetha Panduranga 2012-05-04 07:03:19 UTC
Bug is fixed . verified on 3.3.0qa39


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