metasets on shared 3310's - any storage gurus out there ?

From: Laurence Moughan (Laurence.Moughan@aerlingus.com)
Date: Tue Nov 02 2004 - 12:10:39 EST


Hi All,

I have two V240 cross-connected via scsi to two 3310 raid arrays,

i have created metaset obeoradisks and added one of the shared disks (
raid5 of whole 3310 ) to it,

Trying to add the other but fails with

# metaset -s obeoradisks -a c3t0d0
metaset: obeora2: obeoradisks: drive c3t0d0 is not common with host
obeora1

any clues ? if i edit partition table of the c3t0d0 on one node i can
see changes on the other so - it is "shared"

my metaset output so far

# metaset

Set name = obeoradisks, Set number = 1

Host Owner
  obeora1
  obeora2 Yes

Drive Dbase
  c5t0d0 Yes

MORE INFO

outputs of probe-scsi-all are identical ( thanks matt clausen ! )

on node 1 i have configured

sccli> show luns
Ch Tgt LUN ld/lv ID-Partition Assigned Filter Map
--------------------------------------------------------------
 1 0 0 ld0 1B6F245E-00 Primary
 3 0 0 ld0 1B6F245E-00 Primary

on node 2 i have configured

sccli> show luns
Ch Tgt LUN ld/lv ID-Partition Assigned Filter Map
--------------------------------------------------------------
 1 0 0 ld0 1B6F245E-00 Primary
 3 0 0 ld0 1B6F245E-00 Primary

see format outs

Node1

  2. c3t0d0 <SUN-StorEdge3310-0325 cyl 34746 alt 2 hd 127 sec 64>
          /pci@1e,600000/pci@2/scsi@4/sd@5,0
       3. c5t0d0 <SUN-StorEdge3310-0325 cyl 34746 alt 2 hd 127 sec 64>
          /pci@1e,600000/pci@3/scsi@4/sd@5,0

Node2

 2. c3t0d0 <SUN-StorEdge3310-0325 cyl 34746 alt 2 hd 127 sec 64>
          /pci@1e,600000/pci@2/scsi@4/sd@0,0
       3. c5t0d0 <SUN-StorEdge3310-0325 cyl 34746 alt 2 hd 127 sec 64>
          /pci@1e,600000/pci@3/scsi@4/sd@0,0

TIA

Laurence

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