vxdg splitbrain
If you have got an error message "import failed: Serial Split Brain detected" during importing veritas diskgroup that is using cluster disk shared format (cds), here is the solution i've ever did (warning: take as your own risk!) : root@jktgrhxdwhdm01 # vxdg import xladm1dg VxVM vxdg ERROR V-5-1-587 Disk group xladm1dg: import failed: Serial Split Brain detected. Run vxsplitlines root@jktgrhxdwhdm01 # vxsplitlines -g xladm1dg VxVM vxsplitlines NOTICE V-5-2-2708 There are 1 pools. The Following are the disks in each pool. Each disk in the same pool has config copies that are similar. VxVM vxsplitlines INFO V-5-2-2707 Pool 0. STK_ARRAY0_0 xladm1_disk0 To see the configuration copy from this disk issue /etc/vx/diag.d/vxprivutil dumpconfig /dev/vx/dmp/STK_ARRAY0_0s2 To import the diskgroup with config copy from this disk use the following command /usr/sbin/vxdg -o selectcp=1163759671.38.jktgrhxdwhdm01 import xladm1dg The following are the disks whose ssb ids don't mat...