Prior to adding a disk to an existing volume group please make sure that the disk is not a Business Copy SVOL volume.
To verify if device is an SVOL do:
# /usr/local/CPR/bin/xpinfo –c
This will list you all the devices on the system with a lable indicating if it’s a PVOL or an SVOL.
Please note that on large systems this can take more time than a regular xpinfo –i.
You can also use the –d option which will give you a long detail report of all the luns.
This will give you BC/CA Status, as well as the VG name.
# /usr/local/CPR/bin/xpinfo -d
#-> /usr/local/CPR/bin/xpinfo -c
CT CA BC Volume
Device File Subsys Group Vol MU#0 MU#1 MU#2
==================================================================
/dev/rdsk/c70t0d0 004d --- SMPL PVOL SMPL SMPL
/dev/rdsk/c70t0d1 004d --- SMPL PVOL SMPL SMPL
/dev/rdsk/c70t0d2 004d --- SMPL PVOL SMPL SMPL
/dev/rdsk/c70t0d6 004d --- SMPL PVOL SMPL SMPL
/dev/rdsk/c70t0d7 004d --- SMPL PVOL SMPL SMPL
/dev/rdsk/c70t1d0 0004 --- SMPL SMPL SMPL SMPL
/dev/rdsk/c70t2d1 0059 --- SMPL SMPL SMPL SMPL
/dev/rdsk/c70t2d2 0059 --- SMPL SMPL SMPL SMPL
/dev/rdsk/c70t2d4 005e --- SMPL SMPL SMPL SMPL
/dev/rdsk/c70t2d6 0060 --- SMPL PVOL SMPL SMPL
/dev/rdsk/c70t2d7 0060 --- SMPL PVOL SMPL SMPL
/dev/rdsk/c70t3d0 0060 --- SMPL PVOL SMPL SMPL
/dev/rdsk/c70t3d1 0060 --- SMPL PVOL SMPL SMPL
/dev/rdsk/c70t3d3 0060 --- SMPL SMPL SMPL SMPL
/dev/rdsk/c70t3d4 0060 --- SMPL SMPL SMPL SMPL
/dev/rdsk/c70t3d5 0060 --- SMPL SMPL SMPL SMPL
/dev/rdsk/c70t5d3 0061 --- SMPL PVOL SMPL SMPL
/dev/rdsk/c70t6d0 0062 --- SMPL PVOL SMPL SMPL
/dev/rdsk/c74t0d0 004d --- SMPL SVOL SMPL SMPL
/dev/rdsk/c74t0d1 004d --- SMPL SVOL SMPL SMPL
/dev/rdsk/c74t0d2 004d --- SMPL SVOL SMPL SMPL
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