Lustre discuss - Apr 2009 - Unexpected: can't find mdc_open_data

Hello,

I''m using lustre 1.8.0.50 in Xen, linux kernel 2.6.22.17 from Suse with
their
patches.

If I use the file system, I got the following messages:
Apr 16 20:14:20 quark6-1 kernel: LustreError:
31352:0:(mdc_request.c:883:mdc_close()) Unexpected: can''t find
mdc_open_data,
but the close succeeded.  Please tell <http://bugzilla.lustre.org/>.
Apr 16 20:14:36 quark6-1 kernel: LustreError:
31380:0:(mdc_request.c:883:mdc_close()) Unexpected: can''t find
mdc_open_data,
but the close succeeded.  Please tell <http://bugzilla.lustre.org/>.
Apr 17 13:15:03 quark6-1 kernel: LustreError:
3949:0:(mdc_request.c:883:mdc_close()) Unexpected: can''t find
mdc_open_data,
but the close succeeded.  Please tell <http://bugzilla.lustre.org/>.
Apr 17 13:15:13 quark6-1 kernel: LustreError:
4002:0:(mdc_request.c:883:mdc_close()) Unexpected: can''t find
mdc_open_data,
but the close succeeded.  Please tell <http://bugzilla.lustre.org/>.
Apr 17 13:15:18 quark6-1 kernel: LustreError:
4002:0:(mdc_request.c:883:mdc_close()) Unexpected: can''t find
mdc_open_data,
but the close succeeded.  Please tell <http://bugzilla.lustre.org/>.

is something bad happening here? Lustre 1.7.90 just hung the virtual machine
under the same load.

-- 
Luk?? Hejtm?nek

On Fri, 2009-04-17 at 13:18 +0200, Lukas Hejtmanek
wrote:
> Hello,
> 
> I''m using lustre 1.8.0.50 in Xen, linux kernel 2.6.22.17 from Suse
with their
> patches.
> 
> If I use the file system, I got the following messages:
> Apr 16 20:14:20 quark6-1 kernel: LustreError:
> 31352:0:(mdc_request.c:883:mdc_close()) Unexpected: can''t find
mdc_open_data,
> but the close succeeded.  Please tell <http://bugzilla.lustre.org/>.
I''m sure if you search bugzilla you will find some bugs matching that.

b.

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