A really recommended ASM patch – failing lun

Aug 6, 2008

The following is a real life experience about failing disks/luns and how ASM reacts to this. We used 10.2.0.4 on Solaris with a HDS storage box and MPXio. We made an ASM diskgroup of 2 mirrorred disks. Then we made the luns unavailable to the hosts (hide lun). The result was not really what we expected. Read the rest of this entry »