[Lustre-discuss] no file creation on not yet full Lustre

Thomas Roth t.roth at gsi.de
Wed Jul 2 06:32:48 PDT 2008


Oh, that was one of the (many) things I skipped when reading the manual.
Seems to have done the trick, thanks a lot.
Thomas


Guy Coates wrote:
> Thomas Roth wrote:
>> Hi all,
>>
>> on a Lustre FS v1.6.5 with Debian Etch kernel 2.6.22 that is 94% full, I 
>> can't create any more files.
>> Each OST has still room for  ~ 2GB:
>>
> 
> Hi Thomas,
> 
> Are you running into the 5% of disk space ext3 reserves for root?
> 
> I think the manual says you can do:
> 
> tune2fs -m 0 /dev/XXX on your OSTs and MDSs to recover the space.
> 
> 
> Guy
> 

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