Re: [HPDD-discuss] An error and some questions
On Mar 9, 2015, at 2:07 PM, Kurt Strosahl <strosahl(a)jlab.org>
wrote:
LustreError: 11-0: lustre-MDT0000-lwp-MDT0000: Communicating with 0@lo, operation
mds_connect failed with -11.
~]lctl dl
0 UP osd-ldiskfs lustre-MDT0000-osd lustre-MDT0000-osd_UUID 8
1 UP mgs MGS MGS 5
2 UP mgc MGC<proper ip for ib interface>@o2ib c2f57f70-a066-ea38-0d9b-e54f0f52ae81
5
3 UP mds MDS MDS_uuid 3
4 UP lod lustre-MDT0000-mdtlov lustre-MDT0000-mdtlov_UUID 4
5 UP mdt lustre-MDT0000 lustre-MDT0000_UUID 5
6 UP mdd lustre-MDD0000 lustre-MDD0000_UUID 4
7 UP qmt lustre-QMT0000 lustre-QMT0000_UUID 4
8 UP lwp lustre-MDT0000-lwp-MDT0000 lustre-MDT0000-lwp-MDT0000_UUID 5
I think you need to have at least one OST configured otherwise you will get this error.
--
Rick Mohr
Senior HPC System Administrator
National Institute for Computational Sciences
http://www.nics.tennessee.edu