The following list describes the limitations of UNIX®-based clients:
UNIX-based
clients cannot use user IDs or group IDs 999999 and 1000000 for real users
or groups; these are reserved IDs that are used internally by SAN File System.
Tip: To avoid any conflicts with your current use of IDs, the reserved
user IDs can be configured at installation time.
You
cannot use multibyte enablement for items referenced in a file-placement policy
(such as storage pools, filesets, parts of file names).
The mkfs command is not supported
in UNIX.
All AIX-based clients must reside in the same authentication
domain for correct mapping of user and group IDs.
Clients running on the AIX® 5.1 32-bit platform cannot create files
that are larger than 1 TB.