I have a 24 TB oracle database on and AIX server that gets backed up via a CAW snapshot. The pol volumes for the CAW are virtualized AMS disk. I gave up doing pairresync due to long unpredictable wait times. I'm attempting to replace that with a pairsplit -S, followed by a paircreate. The paircreate seems to fail at random with a EX_CMDRJE status. I started to do the paircreate one device at a time, I generate a list of the devices still in SMPL and try them again. Sometimes this works, other times it fails even after 5 attempts. I'm about to open a case with HDS but I did notice in the horcm logs the following gets an error: /usr/sbin/lsdev -C -c disk | /bin/grep hdisk | /HORCM/usr/bin/raidscan -find inst. If I run this command manually I get
raidscan: The registration has been canceled due to enough for HORCM.
Any thoughts out there ?