[Lustre-discuss] Kernel panic on mounting an OST
Ludovic Francois
lfrancois at gmail.com
Thu Dec 13 06:12:28 PST 2007
On Dec 13, 2:59 pm, "Ludovic Francois" <lfranc... at gmail.com> wrote:
> Do you think it's possible someone overwrote the "label" with a tunefs command?
or the system
> I already saw it with some other file system.
>
Just two commands they go in this direction, the lustre-OST0030
shouldn't be exist
[root at oss01 ~]# for i in $(seq 0 23); do tunefs.lustre --print /dev/
mpath/mpath$i | grep Target ;done | sort | uniq
Target: lustre-OST0001
Target: lustre-OST0002
Target: lustre-OST0003
Target: lustre-OST0004
Target: lustre-OST0005
Target: lustre-OST0006
Target: lustre-OST0007
Target: lustre-OST0008
Target: lustre-OST0009
Target: lustre-OST000a
Target: lustre-OST000b
Target: lustre-OST000c
Target: lustre-OST000d
Target: lustre-OST000e
Target: lustre-OST000f
Target: lustre-OST0010
Target: lustre-OST0011
Target: lustre-OST0012
Target: lustre-OST0013
Target: lustre-OST0014
Target: lustre-OST0015
Target: lustre-OST0016
Target: lustre-OST0017
Target: lustre-OST0030
[root at oss01 ~]#
[root at oss03 ~]# for i in $(seq 0 23); do tunefs.lustre --print /dev/
mpath/mpath$i | grep Target; done | sort | uniq
Target: lustre-OST0018
Target: lustre-OST0019
Target: lustre-OST001a
Target: lustre-OST001b
Target: lustre-OST001c
Target: lustre-OST001d
Target: lustre-OST001e
Target: lustre-OST001f
Target: lustre-OST0020
Target: lustre-OST0021
Target: lustre-OST0022
Target: lustre-OST0023
Target: lustre-OST0024
Target: lustre-OST0025
Target: lustre-OST0026
Target: lustre-OST0027
Target: lustre-OST0028
Target: lustre-OST0029
Target: lustre-OST002a
Target: lustre-OST002b
Target: lustre-OST002c
Target: lustre-OST002d
Target: lustre-OST002e
Target: lustre-OST002f
[root at oss03 ~]#
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