[Gluster-users] Can't delete files after add brick and rebalance.

[Lalatendu Mohanty]

On 01/22/2015 11:02 PM, kenji kondo wrote:
> Hi Guys,
>
> I'm using the GlusterFS version 3.3.2.
> I have a problem that unable to delete files as below
>
> ---------------------
> $ cat log/d0105f.ai.hook
> hello!
> $ rm log/d0105f.ai.hook
> rm: cannot remove `log/d0105f.ai.hook': No such file or directory
> ---------------------
>
> This problem was found after add brick and rebalance.
> I don't know this problem is relate to the rebalance.
> So I checked the log in /var/log/glusterfs, and I found below 
> suspicious messages.
> ---------------------
> $ tail /var/log/glusterfs/grid-kk.hs.log
> [2015-01-20 09:49:44.491634] W 
> [client3_1-fops.c:647:client3_1_unlink_cbk] 1-vol12-client-11: remote 
> operation failed: No such file or directory
> [2015-01-20 09:49:44.491696] W [fuse-bridge.c:1029:fuse_unlink_cbk] 
> 0-glusterfs-fuse: 2982544: UNLINK() /hotchip/log/d0105f.ai.hook => -1 
> (No such file or directory)
> ---------------------
>
>
> I know above text file 'd0105f.ai.hook' exist in one gluster server 
> with below command.
>
> ---------------------
> $ sudo getfattr -m . -n trusted.glusterfs.pathinfo log/d0105f.ai.hook
> trusted.glusterfs.pathinfo="(<DISTRIBUTE:vol12-dht>
> <POSIX(/export12/brick):gfs14:/export12/brick/hotchip/log/d0105f.ai.hook>)"
>
> $ ssh gfs14
> [@gfs14 /]$ ls /export12/brick/hotchip/log/d0105f.ai.hook
> /export12/brick/rdcurve/log/d0105f.ai.book.o1441124.100
> ---------------------
>
> Exactly, I could find the file in the brick on the server 'gfs14'.
> Additionally I knew two facts that if I rename the file name to 
> another with 'mv' command,
> I can delete it with new file name.
> Furthermore, if I mount the volume newly, I could delete the file.
>
> I think this situation is strange. Is this bug or something?
>
>
> Best regards,
> K. Kondo
>
Gluster 3.3.2 is old and not a maintained version from Gluster community 
point of view. It is likely that this issue is fixed and is not present 
current maintained versions i.e. 3.4.6 , 3.5.3 and 3.6.1. So it would be 
hard to get help on this, so I will highly recommend you to move to a 
newer version i.e. 3.6.1

Thanks,
Lala

>
>
>
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