HP L1000 - 9000 - 0 MB RAM User Manual page 160

Removing and Replacing Components
Individual Component Remove/Replace Instructions
00003
00004
00005
00006
00007
00008
(etc.)
# lvdisplay -v /dev/vg00/lvol1
--- Logical volumes ---
LV Name
VG Name
LV Permission
LV Status
Mirror copies
Consistency Recovery
Schedule
LV Size (Mbytes)
Current LE
Allocated PE
Stripes
Stripe Size (Kbytes)
Bad block
Allocation
IO Timeout (Seconds)
--- Distribution of logical volume ---
PV Name
/dev/dsk/c1t6d0
/dev/dsk/c2t6d0
--- Logical extents ---
LE PV1
00000 /dev/dsk/c1t6d0
00001 /dev/dsk/c1t6d0
00002 /dev/dsk/c1t6d0
00003 /dev/dsk/c1t6d0
00004 /dev/dsk/c1t6d0
00005 /dev/dsk/c1t6d0
00006 /dev/dsk/c1t6d0
00007 /dev/dsk/c1t6d0
00008 /dev/dsk/c1t6d0
The pvkey stuatus (0 or 1 in this example) shown in the first command, maps to the device file
names (/dev/dsk/c1t6d0 or /dev/dsk/c2t6d0) in the second command under columns PV1 and
PV2, respectively.
Step 5. Reduce any logical volumes that have mirror copies on the faulty disk drive so that they no longer
mirror onto that disk drive (note the -A n option):
# lvreduce -m 0 -A n -k <LV name> /dev/dsk/cXtXcX <pvkey#>&
146
0 00003 current
0 00004 current
0 00005 current
0 00006 current
0 00007 current
0 00008 current
/dev/vg00/lvol1
/dev/vg00
read/write
available/syncd
1
MWC
parallel
256
64
128
0
0
off
strict/contiguous
default
LE on PV
64
64
PE1
00000 current
00001 current
00002 current
00003 current
00004 current
00005 current
00006 current
00007 current
00008 current
1
1
1
1
1
1
PE on PV
64
64
Status 1 PV2
/dev/dsk/c2t6d0
/dev/dsk/c2t6d0
/dev/dsk/c2t6d0
/dev/dsk/c2t6d0
/dev/dsk/c2t6d0
/dev/dsk/c2t6d0
/dev/dsk/c2t6d0
/dev/dsk/c2t6d0
/dev/dsk/c2t6d0
00003 current
00004 current
00005 current
00006 current
00007 current
00008 current
PE2 Status 2
00000 current
00001 current
00002 current
00003 current
00004 current
00005 current
00006 current
00007 current
00008 current
Chapter 7