[chanduamar]

Hi,
This issue is common when you reboot one of the VIO server all client drives goes into missing state, At this point we have to do on client partitions is
lsdev -Cc disk | more , here you will see all the dirves comming from VIO server shows in defined state,run cfgmgr , now you will see all drives in available state, but pv status is will be sitll missing, so run synclvodm -Pv vgname this command will bring all drives into active state, but still lsvg -l vgname shows "stale" so we need to run syncvg -v vgname this will bring to syncd state.