I'm guessing your git checkout doesn't include this commit: * 010a78e Revert "LU-3682 tunefs: prevent tunefs running on a mounted device"
It looks like the LU-3682 patch introduced a bug that could cause your issue, so its reverted in the latest master. Ned On Mon, Oct 07, 2013 at 04:54:13PM -0400, Anjana Kar wrote: > On 10/07/2013 04:27 PM, Ned Bass wrote: > >On Mon, Oct 07, 2013 at 02:23:32PM -0400, Anjana Kar wrote: > >>Here is the exact command used to create a raidz2 pool with 8+2 drives, > >>followed by the error messages: > >> > >>mkfs.lustre --fsname=cajalfs --reformat --ost --backfstype=zfs > >>--index=0 --mgsnode=10.10.101.171@o2ib lustre-ost0/ost0 raidz2 > >>/dev/sda /dev/sdc /dev/sde /dev/sdg /dev/sdi /dev/sdk /dev/sdm > >>/dev/sdo /dev/sdq /dev/sds > >> > >>mkfs.lustre FATAL: Invalid filesystem name /dev/sds > >It seems that either the version of mkfs.lustre you are using has a > >parsing bug, or there was some sort of syntax error in the actual > >command entered. If you are certain your command line is free from > >errors, please post the version of lustre you are using, or report the > >bug in the Lustre issue tracker. > > > >Thanks, > >Ned > > For building this server, I followed steps from the walk-thru-build* > for Centos 6.4, > and added --with-spl and --with-zfs when configuring lustre.. > *https://wiki.hpdd.intel.com/pages/viewpage.action?pageId=8126821 > > spl and zfs modules were installed from source for the lustre 2.4 kernel > 2.6.32.358.18.1.el6_lustre2.4 > > Device sds appears to be valid, but I will try issuing the command > using by-path > names.. > > -Anjana _______________________________________________ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss