[Gluster-devel] ownership of link file changed to root:root after reboot brick service

[Pranith Kumar K]

On 01/16/2013 12:23 PM, huangql wrote:
> Dear all,
>        I have encountered a strange problem that the ownership of 
> linkto file was changed to root:root after we reboot server. And I 
> reproduced the problem many times.
> For example: ff_2
> First, the new created file: ff_2
> [root at test02 ~]# ll /testfs/mydir
> total 50941
> -rw-rw-r-- 1 test  test  5242880 Jan 12 11:31 f_3
> -rw-rw-r-- 1 test  test 5242880 Jan 12 11:31 f_4
> -rw-rw-r-- 1 test  test    0 Jan 12 11:38 ff_1
> -rw-rw-r-- 1 test test 5242880 Jan 13 00:43 ff_2
> From server side, we have 2 bricks and we can see the ff_2 status:
> brick1:
> -rw-rw-r-- 1 test test  0 Jan 12 11:38 ff_1
> ---------T 1 test test 0 Jan 13 00:43 ff_2
> brick2:
> -rw-rw-r-- 1 test test 5242880 Jan 12 11:31 f_3
> -rw-rw-r-- 1 test test 5242880 Jan 12 11:31 f_4
> -rw-rw-r-- 1 test test 5242880 Jan 13 00:43 ff_2
> After we restart gluterd service, we can see the ownership of ff_2 was 
> changed to root:root.
> brick1:
> -rw-rw-r-- 1 test test  0 Jan 12 11:38 ff_1
> ---------T 1 test test 0 Jan 13 00:43 ff_2
> brick2:
> -rw-rw-r-- 1 test test 5242880 Jan 12 11:31 f_3
> -rw-rw-r-- 1 test test 5242880 Jan 12 11:31 f_4
> -rw-rw-r-- 1 root root 5242880 Jan 13 00:43 ff_2
> Then, we can get the file list on client side:
> [root at test02 ~]# ll /testfs/mydir
> total 50941
> -rw-rw-r-- 1 test  test  5242880 Jan 12 11:31 f_3
> -rw-rw-r-- 1 test  test 5242880 Jan 12 11:31 f_4
> -rw-rw-r-- 1 test  test    0 Jan 12 11:38 ff_1
> -rw-rw-r-- 1 root  root 5242880 Jan 13 00:43 ff_2
>  this problem has stucked me for days. Could someone give us tips, 
> thank you very much.
> Cheers,
> Qiulan
> 2013-01-15
> ------------------------------------------------------------------------
> huangql
>
>
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hi Qiulan,
          What version of glusterfs are you running?. The following bug 
seems similar to what you describe:
https://bugzilla.redhat.com/show_bug.cgi?id=807976

Pranith.
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