Use JFS2 file systems for IBM
Storage Protect in most
cases. Examine the queue depth for disks that are in use.
Procedure
- Use JFS2 file systems for the IBM
Storage Protect database,
recovery logs, and disk storage pools, unless you are using disk for
LAN-free operations. If you are using disk for LAN-free operations,
then use General Parallel File System (GPFS)
for the shared storage pools.
Use the JFS2 rbrw option
on the mount command, especially if IBM
Storage Protect database
backups are stored to a FILE device class.
-
The default queue depths for non-IBM® disks that are used for IBM
Storage Protect are often low by default. If the queue depth is
less than 32, see the documentation for the disk system or contact the manufacturer about guidelines
for the queue depth. To change the queue depth, see the AIX® product
information.