[Gluster-users] Healing issue

Miloš Kozák milos.kozak at lejmr.com
Mon Aug 17 16:13:16 UTC 2015



Dne 17.8.2015 v 13:30 Miloš Kozák napsal(a):
>
> Dne 17.8.2015 v 10:07 Ravishankar N napsal(a):
>>
>>
>> On 08/17/2015 12:42 PM, Miloš Kozák wrote:
>>> I assumed that those files are different because of different file 
>>> size.
>>>
>>
>> I then reckon the writes are not successful on the 2nd node. The 
>> brick log should give some clue. You can also check the fuse mount 
>> log for errors.
>>
>
> Yes this seems like it.. I am enclosing node2 brick logs
>
>>> Ok, so my MD5s are:
>>>
>>> [root at nodef01i fs]# md5sum *
>>> 6bc6e89a9cb46a4098db300ff6d95b46 f1607f25aa52f4fb6f98f20ef0f3f9d7
>>> 0989d12cc875387827ebbbdc67503f2b 3706a2cb0bb27ba5787b3c12388f4ebb
>>>
>>> [root at nodef01i fs]# md5sum *
>>> 0989d12cc875387827ebbbdc67503f2b 3706a2cb0bb27ba5787b3c12388f4ebb
>>> md5sum: 6bc6e89a9cb46a4098db300ff6d95b46: Adresář nebo soubor 
>>> neexistuje (File or folder does not exist)
>>>
>>>
>> The md5sum was run on the back-end bricks right? - In which case the 
>> ENOENT error seems to indicate a corrupt file system. (`dmesg` might 
>> show something).
>
> Yes, on the back-end filesystems.. Dmesg is clear.
>
> I find strange that I get ENOENT, but glusters seems everything is OK...
>

When I had split-brain problem, I had the same type of error when I 
wanted to access the file which was split-brained... however, I am not 
sure if it was at the brick level or volume level..

>
>>
>>>
>>>
>>> Dne 17.8.2015 v 08:40 Ravishankar N napsal(a):
>>>>
>>>>
>>>> On 08/17/2015 11:58 AM, Miloš Kozák wrote:
>>>>> Mounted by fuse.
>>>>> I would not say written to only one node because both nodes 
>>>>> contain something, but I am quite suspicious about files on the 
>>>>> node2.
>>>> Not sure I follow. Is there a mismatch of the file's contents on 
>>>> both nodes? You could do an md5sum check.
>>>
>>
>
>
>
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