We have been experiecing problems recently, where our Lustre filesystem is becoming read-only (we can't even see our data).
For example when I invoke 'ls' or 'find' ls: .: Read-only file system find: cannot get current directory: Read-only file system The client version is: lustre: 1.6.6 kernel: patchless build: 1.6.6-19691231190000-PRISTINE-.usr.src.linux-2.6.18-92.1.10.el5 The MDS/OST version is: lustre: 1.6.4.3 kernel: patchless On the MDS: lctl dl -bash-3.1$ lctl dl 0 UP mgs MGS MGS 23 1 UP mgc mgc141.128.90....@tcp caf62255-4f22-53a3-25d9-c7f9e6c31277 5 2 UP mdt MDS MDS_uuid 3 3 UP lov lfs002-mdtlov lfs002-mdtlov_UUID 4 4 UP mds lfs002-MDT0000 lfs002-MDT0000_UUID 21 5 UP osc lfs002-OST0000-osc lfs002-mdtlov_UUID 5 6 UP osc lfs002-OST0001-osc lfs002-mdtlov_UUID 5 7 UP ost OSS OSS_uuid 3 8 UP obdfilter lfs002-OST0001 lfs002-OST0001_UUID 23 It interesting because we have another lustre filesystem where we can see things and everything is working properly. Is there something I am missing? TIA _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
