Scott
On 10/8/2013 10:40 AM, Anjana Kar wrote:
The git checkout was on Sep. 20. Was the patch before or after? The zpool create command successfully creates a raidz2 pool, and mkfs.lustre does not complain, but [root@cajal kar]# zpool list NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT lustre-ost0 36.2T 2.24M 36.2T 0% 1.00x ONLINE - [root@cajal kar]# /usr/sbin/mkfs.lustre --fsname=cajalfs --ost --backfstype=zfs --index=0 --mgsnode=10.10.101.171@o2ib lustre-ost0 [root@cajal kar]# /sbin/service lustre start lustre-ost0 lustre-ost0 is not a valid lustre label on this node I think we'll be splitting up the MDS and OSTs on 2 nodes as some of you said there could be other issues down the road, but thanks for all the good suggestions. -Anjana On 10/07/2013 07:24 PM, Ned Bass wrote: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/sdsIt 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, NedFor 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 [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
smime.p7s
Description: S/MIME Cryptographic Signature
_______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
