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How to Check the Status of State Database Replicas (metadb)

1. To view the status of state database replicas.

# metadb -i
flags           first blk       block count
a m  p  luo        16               8192            /dev/dsk/c1t0d0s7
a p  luo        8208             8192            /dev/dsk/c1t0d0s7
W p  luo        16               8192            /dev/dsk/c1t1d0s7
W p  luo        8208             8192            /dev/dsk/c1t1d0s7

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
m – replica is master, this is replica selected as input
W – replica has device write errors
a – replica is active, commits are occurring to this replica
M – replica had problem with master blocks
D – replica had problem with data blocks
F – replica had format problems
S – replica is too small to hold current data base
R – replica had device read errors

Note:
Uppercase letters indicate a problem status. Lowercase letters indicate an “Okay” status.

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