[HPADM] EMC symmetrix alt pv link problem

From: Julian Rogan (Julian.Rogan@Unilever.com)
Date: Mon Mar 01 2004 - 09:47:57 EST


Hi,.
I have a Service Guard Cluster running on hpux 10.20. All the disks are
within a Symmetrix disk subsystem.

On each server I have 2 scsi adapter cards providing alternate pv links to
all luns.

EMc have just reconfigured the box for 2 more luns. On server A I can see
4 new luns (including 2 alt links).
On server B I can only see 2 luns (no alt links). The EMC engineer came
back in and corrected the config. When using osmqui now I can see that the
new disks appear on all scsi chains, however ioscan is not discovering
these new luns. I have rebooted with no change.
The engineer is scratching his head over this.
Any ideas out there?

regards,
Julian

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