Can the "WHERE REGEX(xxx,yyy)" clause be used on "SET POOL" policy rule?
All the examples of WHERE clauses on the SET POOL rule in the GPFS manual use "LOWER(NAME) LIKE "xxx" clauses, where "xxxx" is an example wild card string.
All the examples of a WHERE REGEX(xxx,yyy) clause are LIST, MIGRATE, LIST or other types of rules .... no explicit examples on "SET POOL" rules.
Can we use REGEX, which allows more complex regular expressions than "LIKE", on the SET POOL rule?
Can we use any arbitrary GPFS SQL expression on SET POOL that only use attributes that are available at file create time? I understand that we can not use expressions based on file size, since file size is not yet known at file create time.
Thanks for your help.