[Lustre-discuss] Group Lock in Lustre: write call is blocking

Alexander Zarochentsev Alexander.Zarochentsev at Sun.COM
Wed Mar 18 23:07:39 PDT 2009


Hi,

On 18 March 2009 23:03:12 Oleg Drokin wrote:
> Hello!
>
> On Mar 16, 2009, at 5:41 AM, pascal.deveze at bull.net wrote:
> > Could anyone tell me if I made a mistake, if Lustre does not
> > support the
> > group lock or if it is a bug in Lustre ?
>
> Thank you for bringing this to our attention.
> Please file a bug. This is a bug in lustre introduced by "lockless
> io" code.

I've created Bug 18859 for this problem.

>
> Bye,
>      Oleg

-- 
Alexander "Zam" Zarochentsev
Staff Engineer
Lustre Group, Sun Microsystems



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