Thanks Cliff. Seems like when I used fsname= (with the equal) it worked.
On Mon, Mar 16, 2009 at 2:51 PM, Cliff White <cliff.wh...@sun.com> wrote: > Mag Gam wrote: >> >> I have added 2 volumes onto my existing filesystem. >> >> mkfs.lustre --fsname lfs002 --ost --mgsnode=mg...@tcp /dev/lustrevg/lv03 >> mkfs.lustre --fsname lfs002 --ost --mgsnode=mg...@tcp /dev/lustrevg/lv04 >> >> I even managed to mount up the OSTS (each are 2TB) >> >> However, on the clients we don't see the extra 4TB. >> >> I am not sure whats going on. >> >> >> On the OST: >> I can see the new OSTs mounted up properly >> >> /proc/fs/lustre/obdfilter/lfs002* I see the mounted filesystem device >> on mntdev in the /proc/filesystem >> >> I even managed to reboot the MDS and OSS and the clients still no go. >> I **think** on my MDS I see the new OSS too, just not on the clients. >> >> Is there anything I should be looking at? > > first, tunefs.lustre --print on the OST to be certain you have the fsname > set correctly ( i think it needs to be --fsname= ) > > Second, 'lctl dl' on the MDS should show you a connection to the new OSTs. > If not, the MGS hasn't registered them with this filesystem. > # lctl dl > > 3 UP mds test1-MDT0000 test1-MDT0000_UUID 5 > ... > 5 UP osc test1-OST0001-osc test1-mdtlov_UUID 5 > > > 'lctl dl' on the OST should show an MGC connection > # lctl dl > 0 UP mgc mgc10.67.73....@tcp 92778f8e-f7e6-0327-e433-63d230eea1a9 5 > 1 UP ost OSS OSS_uuid 3 > 2 UP obdfilter test1-OST0001 test1-OST0001_UUID 7 > > > Check the OST log, there should be a 'recieved MDS connection from....' > message if you were registered correctly. > /var/log/messages.2:Mar 2 11:17:24 d1c2 kernel: Lustre: test1-OST0001: > received MDS connection from 10.67.73....@tcp > > > New OSTs should be automatically recognized by the clients, and 'lctl dl' on > the clients should show the new OSTs. > > cliffw > >> >> TIA >> _______________________________________________ >> Lustre-discuss mailing list >> Lustre-discuss@lists.lustre.org >> http://lists.lustre.org/mailman/listinfo/lustre-discuss > > _______________________________________________ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss