[Ocfs2-users] tunefs.ocfs2 resize issue,

[stephane lomine]

Ok, thanks .
I'll have a look on devices,
i indeed noticed some buffer I/O messages in dmesg when i ran the commands.
eg : Buffer I/O error on device emcpowerg, logical block 5242879


Le 21/05/2010 03:20, Sunil Mushran a écrit :
> When growing the file system, it needs to initialize/write the new
> cluster groups that will be located in the newly added space. The
> error indicates that that write failed. Some problem in the device,
> or disk array, etc.
>
> On 05/20/2010 07:52 AM, stephane lomine wrote:
>> Hello
>>
>> Yes sorry for that
>> The server is a redhat enterprise Linux Server release 5.4 and we 're 
>> using the following rpm
>> ocfs2-tools-1.4.3-1.el5
>> ocfs2-2.6.18-164.2.1.el5-1.4.4-1.el5
>> ocfs2console-1.4.3-1.el5
>>
>> Le 20/05/2010 16:32, Sunil Mushran a écrit :
>>> Versions?
>>>
>>> On May 20, 2010, at 6:47 AM, stephane lomine 
>>> <stephane.lomine at fr.clara.net <mailto:stephane.lomine at fr.clara.net>> 
>>> wrote:
>>>
>>>> Hello
>>>>
>>>> Sorry if ask a question already seen before but  i'm new to ocfs2 
>>>> and was not able to find a proper answer on the web.
>>>> We re using ocfs2 on a two nodes system with SAN disks.
>>>> We need to extend 3 of our partitions so we added 3 LUN of 10g on 
>>>> each , then restart powerpath, then recreate the partition table 
>>>> using fdisk in order for it to see the newly added space.
>>>> All went ok and fdisk shows us the proper size for the devices.
>>>> But when it comes to resize the fs using tunefs.ocfs2 -S <device>
>>>> we encountered this error :
>>>> tunefs.ocfs2: I/O error on channel while initializing the cluster 
>>>> group starting at block n
>>>> we then ran the tool
>>>> fsck.ocfs2 -f /dev/emcpowerc1
>>>> which returned with all passes ok, but we are still not able to 
>>>> resize our fs.
>>>> NB: the fs were not mounted when we ran the tunefs.ocfs2 tool
>>>>
>>>> Thanks for the help.
>>>>
>>>> Stephane.
>>>> -- 
>>>>
>>>> *
>>>> *
>>>>
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