Bug 807253
| Summary: | when brick goes offline client log reports multiple entries of "invalid argument: iobuf" | ||||||
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| Product: | [Community] GlusterFS | Reporter: | Shwetha Panduranga <shwetha.h.panduranga> | ||||
| Component: | protocol | Assignee: | Amar Tumballi <amarts> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | mainline | CC: | gluster-bugs, vraman | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | glusterfs-3.4.0 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-07-24 17:40:09 UTC | Type: | --- | ||||
| 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: | 817967 | ||||||
| Attachments: |
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should get fixed by http://review.gluster.com/2994 as the above mentioned patch went in.. this should get fixed. Bug is fixed . verified on 3.3.0qa39 |
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