From: Moughan, Laurence (Laurence.Moughan@o2.com)
Date: Mon Nov 11 2002 - 05:28:05 EST
Hi All,
I am running SDS on one application server. I have critical error being
shown via metastat and metatool; see below; The application is running as
normal, and there are no other symptoms.
I am tempted to just take down the mount d30 and fsck each member slice -
however i need book downtime a week in advance !
Is there anyway to test if these slices are in fact still mirroring, ie can
i put a file on one device and check if it is replicated to the other ?
Thanks as always
Laurence
DISKSET1/d30: Mirror
Submirror 0: DISKSET1/d32
State: Needs maintenance
Submirror 1: DISKSET1/d31
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 35910 blocks
DISKSET1/d32: Submirror of DISKSET1/d30
State: Needs maintenance
Invoke: metareplace DISKSET1/d30 c1t0d0s4 <new device>
Size: 35910 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c1t0d0s4 0 No Maintenance
DISKSET1/d31: Submirror of DISKSET1/d30
State: Needs maintenance
Invoke: after replacing "Maintenance" components:
metareplace DISKSET1/d30 c0t16d0s4 <new device>
Size: 35910 blocks
Stripe 0:
Device Start Block Dbase State Hot Spare
c0t16d0s4 0 No Last Erred
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