XP256 array

[vinay_26]

I have 2 HP UX servers with 2 XP256 arrays attached to the boxes. The luns have been created and assigned to the box. I want to get a list of luns which are attached to volume groups and which are free.

[RAC_1]

For every PV presented to systems, do pvdisplay. Those PVs, which are part of VG, will give details, the other will give error messages.

pvdisplay /dev/dsk/cxtxtdx on every disk.
for i in $(ls -1 /dev/dsk/)
do
pvdisplay /dev/dsk/${i}
done.

Anil

[Pete Randall]

Sam does a pretty good job of listing "un-used" disks. There is no straight forward way to get this info from the command line, however.


Pete

[Devender Khatana]

Hi,

If you are using LVM then "strings /etc/lvmtab"
will give all disks currently configured into system , rest all in /dev/dsk are unused.

If you are using lvm as well VxVM use "vxdisk list" also.

If you want to get details of all the LUNS in prticular system then run "xpinfo -i". It is not included in standard Hpux but is usually installed alongwith XP installation.

HTH,
Devender