hi all,
I have 3 fibre channel storage devices visible on
a rhel system:
# multipath -l
mpath2 (2001b4d28000064db) dm-1 JetStor,Volume Set # 00
[size=12T][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=0][active]
\_ 11:0:1:0 sdj 8:144 [active][undef]
mpath16 (1ACNCorp_FF01000113200019) dm-2 ACNCorp,R_LogVol-despo
[size=15T][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=0][active]
\_ 11:0:2:0 sdk 8:160 [active][undef]
mpath7 (32800001b4d00cf5b) dm-0 JetStor,Volume Set 416F
[size=12T][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=0][active]
\_ 11:0:0:0 sdi 8:128 [active][undef]
However, the logical volumes I created on those devices
are no longer available after an upgrade to rhel 5.4
(and reboot).
There are files in /etc/lvm/backup/ that contain the
original volume information, e.g.
-----------
jetstor642 {
id = "0e53Q3-evHX-I5f9-CWqf-NPcw-IqmC-0fVcTO"
seqno = 2
status = ["RESIZEABLE", "READ", "WRITE"]
flags = []
extent_size = 8192 # 4 Megabytes
max_lv = 0
max_pv = 0
physical_volumes {
pv0 {
id = "5wJCEA-IDC1-5GhI-jnEs-EpYF-8Uf3-sqPL4O"
device = "/dev/dm-7" # Hint only
status = ["ALLOCATABLE"]
flags = []
dev_size = 31214845952 # 14.5355 Terabytes
pe_start = 384
pe_count = 3810405 # 14.5355 Terabytes
}
}
-----------
$ lvs -a -o +devices
returns nothing
$ pvdisplay
also returns nothing
Can anybody provide some assistance?
Thanks,
Julie
--
Julie Ashworth <[email protected]>
Computational Infrastructure for Research Labs, UC Berkeley
http://cirl.berkeley.edu/
PGP Key ID: 0x17F013D2
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