Owner's Manual

64 Setting Up an iSCSI Cluster
6 Verify the /dev/mapper/* devices are created. These devices names must
be used to access and interact with multipath devices in the
subsequent sections.
For example,
# ls -lt /dev/mapper/*
crw------- 1 root root 10, 63 Dec 15 11:22
/dev/mapper/control
brw-rw---- 1 root disk 253, 18 Dec 15 11:51
/dev/mapper/data1
brw-rw---- 1 root disk 253, 8 Dec 15 13:47
/dev/mapper/data2
brw-rw---- 1 root disk 253, 13 Dec 15 11:51
/dev/mapper/fra1
brw-rw---- 1 root disk 253, 11 Dec 15 11:51
/dev/mapper/ocr
brw-rw---- 1 root disk 253, 6 Dec 15 11:22
/dev/mapper/osvg-crs
brw-rw---- 1 root disk 253, 3 Dec 15 11:22
/dev/mapper/osvg-home
brw-rw---- 1 root disk 253, 4 Dec 15 11:22
/dev/mapper/osvg-opt
brw-rw---- 1 root disk 253, 0 Dec 15 11:22
/dev/mapper/osvg-root
brw-rw---- 1 root disk 253, 7 Dec 15 11:22
/dev/mapper/osvg-swap
brw-rw---- 1 root disk 253, 1 Dec 15 11:22
/dev/mapper/osvg-tmp
brw-rw---- 1 root disk 253, 2 Dec 15 11:22
/dev/mapper/osvg-usr
brw-rw---- 1 root disk 253, 5 Dec 15 11:22
/dev/mapper/osvg-var
7
Repeat step 1 to step 6 on all other hosts in the cluster.
Lnx_Stnwt.book Page 64 Wednesday, August 4, 2010 11:58 AM