Troubleshooting guide

6-202
Cisco PGW 2200 Softswitch Release 9.8 Operations, Maintenance, and Troubleshooting Guide
OL-0800-14
Chapter 6 Troubleshooting the Cisco PGW 2200 Softswitch Platform
Platform Troubleshooting
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c3t1d0s0 0 No Maintenance Yes
d15: Mirror
Submirror 0: d13
State: Okay
Submirror 1: d14
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 4096575 blocks (2.0 GB)
d13: Submirror of d15
State: Okay
Size: 4096575 blocks (2.0 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c3t0d0s6 0 No Okay Yes
d14: Submirror of d15
State: Needs maintenance
Invoke: metareplace d15 c3t1d0s6 <new device>
Size: 4096575 blocks (2.0 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c3t1d0s6 0 No Maintenance Yes
Device Relocation Information:
Device Reloc Device ID
c3t0d0 Yes id1,sd@n5000c50008cc7c13
Step 9 Import the volume table of contents from the existing disk to the new disk by issuing the following
command:
# prtvtoc /dev/rdsk/c3t0d0s2 | fmthard -s - /dev/rdsk/c3t1d0s2
The system displays text like the following:
fmthard: New volume table of contents now in place.
Step 10 Create the initial state database by issuing the following command:
# metadb -f -a /dev/dsk/c3t1d0s4
Step 11 Display the status of the disk state databases by issuing the following command:
# metadb -i
The system displays text like the following:
flags first blk block count
a m p luo 16 8192 /dev/dsk/c3t0d0s4
a u 16 8192 /dev/dsk/c3t1d0s4
r - replica does not have device relocation information
o - replica active prior to last mddb configuration change
u - replica is up to date
l - locator for this replica was read successfully
c - replica's location was in /etc/lvm/mddb.cf
p - replica's location was patched in kernel