[Lustre-discuss] Cluster Status Confusion - lctl dl

Jagga Soorma jagga13 at gmail.com
Tue Jan 19 09:33:36 PST 2010


Hi Guys,

I have unmounted my lustre filesystem from my clients and then umounted all
of my OST's.  However, the lctl dl output from my active MDS server still
shows the OST as being UP:

lctl dl
  0 UP mgs MGS MGS 5
  1 UP mgc MGC10.0.250.48 at o2ib3 64453d97-c46b-6d8c-f4cf-7fbbac1f3aee 5
  2 UP mdt MDS MDS_uuid 3
  3 UP lov fsname-mdtlov fsname-mdtlov_UUID 4
  4 UP mds fsname-MDT0000 fsname-MDT0000_UUID 3
  5 UP osc fsname-OST0000-osc fsname-mdtlov_UUID 5
  6 UP osc fsname-OST0001-osc fsname-mdtlov_UUID 5

Shouldn't the status for 5 & 6 not be UP.

Thanks,
-J
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