[Lustre-discuss] mount error when install lustre Metadata

Tanin fanqielee at gmail.com
Wed Oct 13 14:15:48 PDT 2010


Oh, I check the dmesg, it contains some error infomation. Do you guys
know what is the problem? Thanks

 LustreError: 4799:0:(obd_mount.c:481:lustre_start_simple()) MGS setup
error -256
 LustreError: 6774:0:(obd_mount.c:481:lustre_start_simple()) MGS setup
error -256
 LustreError: 6977:0:(obd_mount.c:481:lustre_start_simple()) MGS setup
error -256On Wed, Oct 13, 2010 at 5:14 PM, Tanin <fanqielee at gmail.com>
wrote:
> Oh, I check the dmesg, it contains some error infomation. Do you know
>
> [tanli at localhost ~]$ dmesg|grep error
> hdc: drive_cmd: error=0x04 { AbortedCommand }
> LustreError: 4799:0:(obd_mount.c:481:lustre_start_simple()) MGS setup error -256
> LustreError: 6774:0:(obd_mount.c:481:lustre_start_simple()) MGS setup error -256
> LustreError: 6977:0:(obd_mount.c:481:lustre_start_simple()) MGS setup error -256
>
>
> On Tue, Oct 12, 2010 at 1:44 AM, Johann Lombardi
> <johann.lombardi at oracle.com> wrote:
>> On Oct 12, 2010, at 1:59 AM, Tanin wrote:
>>>
>>> [root at localhost Desktop]#  mount -t lustre /dev/vg02/mdt  /mdt
>>> mount.lustre: mount /dev/vg02/mdt at /mdt failed: Unknown error 256
>>>
>>> The the two directory do exsit, but the mount can not go through. Can
>>> you guys give me some advise? Thanks
>>
>> I would check the output of dmesg, it likely contains some error messages.
>>
>> Cheers,
>> Johann
>>
>
>
>
> --
> --
> Li, Tan
> PhD Student & Teaching Assistant,
> Electrical Engineering,
> Stony Brook University, NY
>
> Personal Web Site: https://sites.google.com/site/homepagelitan/Home
>
> Email: fanqielee at gmail.com
>



-- 
--
Li, Tan
PhD Student & Teaching Assistant,
Electrical Engineering,
Stony Brook University, NY

Personal Web Site: https://sites.google.com/site/homepagelitan/Home

Email: fanqielee at gmail.com



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