[Lustre-discuss] Inactive OSTS

[Amjad Syed]

Hello,
I am a newbie to Lustre
We are using  Lustre version 1.8.7 on 1 MDS and 3 OSS . The Lustre clients
are running 1.8.9.
Due to some issues we had to switch off our lustre file system. Now when we
swithced it back up, the MDS and OST are inactive.

What is the best way to make the OST active:

 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


 cat /proc/fs/lustre/mds/lustre-MDT0000/recovery_status
status: INACTIVE

Thanks
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