topic Re: Mirroring in Operating System - HP-UX

Mirroring

V.Venkatesh — Mon, 30 Oct 2000 05:18:03 GMT

I have two disks 1*4GB and 1*9GB in a HAS connected to HP D320.

Where 4GB is the root disk and 9GB is the data disk. I have another 2 disks in the Server HP D 320. I wanted to mirror the disks in HAS to the disks in HP D 320.

We have two Volume groups. Vg00 and Vg01.
After a vgscan command and when I view the /etc/lvmtab file one of the disk (/dev/dsk/c1t5d0) is displaying in both the voume groups. I do not know the reason. Please help. Since the data is live and online I do not want to try a reload of HPUX.

Venkatesh

Re: Mirroring

Stefan Farrelly — Mon, 30 Oct 2000 08:09:19 GMT

very interesting. its not supposed to be possible. anyway, to confirm can you send the output from a vgdisplay -v | grep "PV N" on vg00 and vg01 and output from strings /etc/lvmtab. Also output from ioscan -fknCdisk
This will help a lot to diagnose your problem.

Re: Mirroring

MARTINACHE — Mon, 30 Oct 2000 08:42:03 GMT

can you add too a pvdisplay /dev/dsk/c1t5d0