Hi Many thanks for the reply!
The MDT is only 5% used. OST's are all around 30%. I have run the full series of e2fsck's. Have been running 1.8.1 as it was built with weak dependencies to Infiniband, and I needed OFED 1.5 for my hardware.... But, I have recently been told by Marco Gomes (based on a recent forum discussion?) that 1.8.3 seems to work with OFED 1.5.2-rc2. Will try to upgrade and see... Thanks and kindest regards! Fourie On 18/08/2010 16:27, Andreas Dilger wrote: > On 2010-08-18, at 4:14, Fourie Joubert<[email protected]> wrote: >> Just reporting some more detail about the soft lockup error I have been >> getting: >> >> I am running Lustre 1.8.1, kernels are from the Lustre distro. > Firstly, there is a known corruption bug in 1.8.1, you should ar minimum > upgrade to 1.8.1.1, but it may be that this problem is fixed in a newer > release. > > >> Aug 18 12:14:11 wonkofs kernel: [<ffffffff88b7007f>] >> :ldiskfs:ldiskfs_get_group_desc+0x3b/0xb0 >> Aug 18 12:14:11 wonkofs kernel: [<ffffffff88b7007f>] >> :ldiskfs:ldiskfs_find_reverse+0x2f/0xa0 >> Aug 18 12:14:11 wonkofs kernel: [<ffffffff88b78f26>] >> :ldiskfs:ldiskfs_new_inode_wantedi+0x46/0x80 > This is getting stuck looking for a free inode. Is there free space in the > MDT filesystem? Have you run a full e2fsck? > > I do recall some changes is this code a while ago, but I don't recall what > version it was in offhand. > > Cheers, Andreas > -- -------------- Prof Fourie Joubert Associate Professor Bioinformatics and Computational Biology Unit Department of Biochemistry University of Pretoria [email protected] http://www.bi.up.ac.za Tel. +27-12-420-5802 Fax. +27-12-420-5800 ------------------------------------------------------------------------- This message and attachments are subject to a disclaimer. Please refer to www.it.up.ac.za/documentation/governance/disclaimer/ for full details. _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
