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


From: huangql
Subject: [Gluster-devel] ownership of link file changed to root:root after reboot brick service
Date: Wed, 16 Jan 2013 14:53:40 +0800

 
 
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
 
address@hidden ~]# 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:
 
address@hidden ~]# 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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