@ Marcelo Luís Nogueira

Procedure to mirror the rootvg:

lspv –> determine the hdisk#

extendvg rootvg hdisk<number> –> add the hdisk to the volume group

lspv –>  verify that the hdisk has been successfully added to the volume group

chvg -Q ‘n’ rootvg –>  change the quorum so that the vg will stay active if one of the mirrors fail

mirrorvg -S -c 2 rootvg –> mirror all of the logical volumes in the volume group

lsvg -l rootvg –> verify successful mirroring (pps will appear “stale” until synchronization is complete).

bosboot -a –>  update the boot image information

bootlist -m normal -o hdisk0 hdisk1 –> create a new bootlist

bootlist -m normal -o –> verify the bootlist is correct