Bug 763299 (GLUSTER-1567) - [rdma] data corruption due to read-ahead
Summary: [rdma] data corruption due to read-ahead
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: GLUSTER-1567
Product: GlusterFS
Classification: Community
Component: rdma
Version: mainline
Hardware: All
OS: Linux
low
high
Target Milestone: ---
Assignee: Raghavendra G
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-09-08 07:32 UTC by Anush Shetty
Modified: 2015-12-01 16:45 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Regression: ---
Mount Type: ---
Documentation: ---
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Description Anush Shetty 2010-09-08 07:32:19 UTC 
This happens only on rdma transport. There is md5sum mismatch

[root@client14 ~]# /opt/anush/gitmainline/sbin/glusterfs -s 10.1.10.34 -l /tmp/c_sep8_proto.log -L DEBUG --volfile-id=sep8_proto --volume-name=sep8_proto-read-ahead /mnt/gfs1/
[root@client14 ~]# cp /tmp/linux-2.6.36-rc3.tar.bz2 /mnt/gfs1/                                                                                               cp: overwrite `/mnt/gfs1/linux-2.6.36-rc3.tar.bz2'? y
[root@client14 ~]# md5sum /tmp/linux-2.6.36-rc3.tar.bz2 /mnt/gfs1/linux-2.6.36-rc3.tar.bz2
511f5ce53f8821353abf249d70b9981b  /tmp/linux-2.6.36-rc3.tar.bz2
d0af114998aaf36f957466f7ebc90b88  /mnt/gfs1/linux-2.6.36-rc3.tar.bz2
Comment 1 Vijay Bellur 2010-09-08 11:02:13 UTC 
PATCH: http://patches.gluster.com/patch/4677 in master (rpc-transport/rdma: while notifying a reply, pickup the correct iobref from request context.)
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