On 05/29/2015 02:18 PM, Pranith Kumar Karampuri wrote:
On 05/29/2015 02:13 PM, Alessandro De Salvo wrote:
Hi,
I'm facing a strange issue with split brain reporting.
I have upgraded to 3.7.0, after stopping all gluster processes as
described in the twiki, on all servers hosting the volumes. The
upgrade and the restart was fine, and the volumes are accessible.
However I had two files in split brain that I did not heal before
upgrading, so I tried a full heal with 3.7.0. The heal was launched
correctly, but when I now perform an heal info there is no output,
while the heal statistics says there are actually 2 files in split
brain. In the logs I see something like this:
glustershd.log:
[2015-05-29 08:28:43.008373] I
[afr-self-heal-entry.c:558:afr_selfheal_entry_do]
0-adsnet-gluster-01-replicate-0: performing entry selfheal on
7fd1262d-949b-402e-96c2-ae487c8d4e27
[2015-05-29 08:28:43.012690] W
[client-rpc-fops.c:241:client3_3_mknod_cbk]
0-adsnet-gluster-01-client-1: remote operation failed: Invalid
argument. Path: (null)
Hey could you let us know "gluster volume info" output? Please let us
know the backtrace printed by
/var/log/glusterfs/glfsheal-<volname>.log as well.
Please attach /var/log/glusterfs/glfsheal-<volname>.log file to this
thread so that I can take a look.
Pranith
Pranith
So, it seems like the files to be healed are not correctly
identified, or at least their path is null.
Also, every time I issue a "gluster volume heal <volname> info" a
core dump is generated in the log area.
All servers are using the latest CentOS 7.
Any idea why this might be happening and how to solve it?
Thanks,
Alessandro
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