6:53 p.m.
Inactive OST means that the MDS cannot contact the OST for some reason (OST is not
running, firewall rules, etc). You need to check console logs on MDS or OSS to see why.
Cheers, Andreas
On Dec 22, 2013, at 0:04, "Amjad Syed"
<amjadcsu@gmail.com<mailto:amjadcsu@gmail.com>> wrote:
Hello,
My apologies if this a simple question, but i am a newbie to lustre and trying to debug an
issue of mount.
I have Lustre MDT at 1.8.7 and clients at 1.8.9.
The OSTS are up but not active
lctl dl
0 UP mgs MGS MGS 7
1 UP mgc MGC10.129.1.111@o2ib 8b175398-7e96-12ff-78ba-eb735bfdd319 5
2 UP mdt MDS MDS_uuid 3
3 UP lov lustre-mdtlov lustre-mdtlov_UUID 4
4 UP mds lustre-MDT0000 lustre-MDT0000_UUID 8
5 UP osc lustre-OST0000-osc lustre-mdtlov_UUID 5
6 UP osc lustre-OST0001-osc lustre-mdtlov_UUID 5
7 UP osc lustre-OST0002-osc lustre-mdtlov_UUID 5
8 UP osc lustre-OST0003-osc lustre-mdtlov_UUID 5
9 UP osc lustre-OST0004-osc lustre-mdtlov_UUID 5
10 UP osc lustre-OST0005-osc lustre-mdtlov_UUID 5
11 UP osc lustre-OST0006-osc lustre-mdtlov_UUID 5
12 UP osc lustre-OST0007-osc lustre-mdtlov_UUID 5
13 UP osc lustre-OST0008-osc lustre-mdtlov_UUID 5
14 UP osc lustre-OST0009-osc lustre-mdtlov_UUID 5
15 UP osc lustre-OST000a-osc lustre-mdtlov_UUID 5
16 UP osc lustre-OST000b-osc lustre-mdtlov_UUID 5
17 UP osc lustre-OST000c-osc lustre-mdtlov_UUID 5
18 UP osc lustre-OST000d-osc lustre-mdtlov_UUID 5
19 UP osc lustre-OST000e-osc lustre-mdtlov_UUID 5
20 UP osc lustre-OST000f-osc lustre-mdtlov_UUID 5
21 UP osc lustre-OST0010-osc lustre-mdtlov_UUID 5
22 UP osc lustre-OST0011-osc lustre-mdtlov_UUID 5
23 UP osc lustre-OST0012-osc lustre-mdtlov_UUID 5
24 UP osc lustre-OST0013-osc lustre-mdtlov_UUID 5
25 UP osc lustre-OST0014-osc lustre-mdtlov_UUID 5
26 UP osc lustre-OST0015-osc lustre-mdtlov_UUID 5
27 UP osc lustre-OST0016-osc lustre-mdtlov_UUID 5
28 UP osc lustre-OST0017-osc lustre-mdtlov_UUID 5
cat /proc/fs/lustre/lov/lustre-mdtlov/target_obd
0: lustre-OST0000_UUID INACTIVE
1: lustre-OST0001_UUID INACTIVE
2: lustre-OST0002_UUID INACTIVE
3: lustre-OST0003_UUID INACTIVE
4: lustre-OST0004_UUID INACTIVE
5: lustre-OST0005_UUID INACTIVE
6: lustre-OST0006_UUID INACTIVE
7: lustre-OST0007_UUID INACTIVE
8: lustre-OST0008_UUID INACTIVE
9: lustre-OST0009_UUID INACTIVE
10: lustre-OST000a_UUID INACTIVE
11: lustre-OST000b_UUID INACTIVE
12: lustre-OST000c_UUID INACTIVE
13: lustre-OST000d_UUID INACTIVE
14: lustre-OST000e_UUID INACTIVE
15: lustre-OST000f_UUID INACTIVE
16: lustre-OST0010_UUID INACTIVE
17: lustre-OST0011_UUID INACTIVE
18: lustre-OST0012_UUID INACTIVE
19: lustre-OST0013_UUID INACTIVE
20: lustre-OST0014_UUID INACTIVE
21: lustre-OST0015_UUID INACTIVE
22: lustre-OST0016_UUID INACTIVE
23: lustre-OST0017_UUID INACTIVE
So the question is how can i activate the INACTIVE OSTS?
Thanks
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