Re: ownership of link file changed to root:root after reboot brick service

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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@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@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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