you continue to use 1.8.0, you can lost own data. please read 1.8.0.1 notice about bug on MDS with data corruption.
On Oct 18, 2010, at 13:15, Alfonso Pardo wrote: > Thanks for you info, but for now I need to use 1.8.0, I hope to upgrade > in some weeks. > > If I understand I need to patch de kernel for avoid the nfs error, It's > ok? > > > El lun, 18-10-2010 a las 11:48 +0200, Bernd Schubert escribió: >> Do *NOT* use 1.8.0 please, that is really old. You can easily install an >> updated kernel and Lustre version on centos 5.2. So you may install upstream >> Oracle 1.8.4 (downloads.lustre.org). >> We also have patched 1.8.3-ddn3.3 with latest RedHat security patches (and >> patches for Lustre): >> >> http://eu.ddn.com:8080/lustre/lustre/1.8.3/ddn3.3/ >> >> (1.8.4-ddnX is in testing). >> >> >> Cheers, >> Bernd >> >> On Monday, October 18, 2010, Alfonso Pardo wrote: >>> Yes, I'am using a RedHat system (centos 5.2). Please, colud you say me, >>> where I can found that patch Lustre Sever? >>> >>> SSOO: Centos 5.2 >>> Lustre version: Client lustre 1.8.0 >>> >>> El lun, 18-10-2010 a las 11:32 +0200, Bernd Schubert escribió: >>>> Hello Alfonso, >>>> >>>> On Monday, October 18, 2010, Alfonso Pardo wrote: >>>>> Hello, >>>>> >>>>> I need to export a lustre directory from one lustre-client to another >>>>> client, buy always get the next message in the nfs-server: >>>>> >>>>> "Cannot export /data, possibly unsupported filesystem or fsid= >>>>> required" >>>>> >>>>> any suggest? >>>> >>>> add to your NFS export line "fsid=$some_number". Please also note that if >>>> you are using at RedHat System, that you should use a patch Lustre >>>> Server version on the NFS export node (lustre client), as the RedHat >>>> default 4K stacksize is too small and Lustre patched kernels have >>>> increased that to 8K (default on all system except RHEL). >>>> >>>> >>>> Cheers, >>>> Bernd >>>> >>>> PS: Btw, Ciemat has a DDN Lustre system, so you could also send requests >>>> to [email protected] (please add [Lustre] in the subject line). >> >> > > -- > Alfonso Pardo Díaz > > Unidad de Sistemas y Explotacion (USE) > CETA-CIEMAT > Calle Sola nº 1, Trujillo (CACERES) > Tel. 927 65 93 17 > www.ceta-ciemat.es > > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
