On Jun 08, 2007 15:40 +0200, Bernd Schubert wrote: > On Friday 08 June 2007 15:37:00 John R. Dunning wrote: > > I thought I had this written down someplace, but now can't find it: Is > > there a definitive way to tell whether an MDT is full? Alternatively, a > > particular OST? > > > > What's driving this is I'm trying to build some semi-automated tools to > > diagnose the dreaded "no space left on device" error. > > lfs df > > > [EMAIL PROTECTED] ~>lfs df -h > UUID bytes Used Available Use% Mounted on > mds-beo_UUID 59.9G 3.9G 56.1G 6% /data/l[MDT:0] > ost1_UUID 831.3G 139.5G 691.8G 16% /data/l[OST:0] > ost2_UUID 554.2G 106.6G 447.6G 19% /data/l[OST:1] > > filesystem summary: 1.4T 246.1G 1.1T 17% /data/l
Also "lfs df -i" to report inode usage: lfs df -i UUID Inodes IUsed IFree IUse% Mounted on mds-myth-0_UUID 2211688 42040 2169648 1% /myth[MDT:0] ost-myth-0_UUID 737280 12219 725061 1% /myth[OST:0] ost-myth-1_UUID 737280 12269 725011 1% /myth[OST:1] ost-myth-2_UUID 737280 12256 725024 1% /myth[OST:2] filesystem summary: 2211688 42040 2169648 1% /myth Cheers, Andreas -- Andreas Dilger Principal Software Engineer Cluster File Systems, Inc. _______________________________________________ Lustre-discuss mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
