dg can be imported on more than one system
I am posting here on behalf of a customer.
Solaris 10 SPARC with SF 6.0.1 Enterprise.
Storage luns are zoned to more than one system to accommodate snapshots, dg split and join.
Customer has found that a regular diskgroup (no CFS, no import with -t) can be imported on a 2nd system while imported and mounted on system 1 - no warning, no error message.
The problem obvious arises when the volumes are mounted and written to with resulting data corruption.
We have not had a chance to try and replicate the exercise in a lab environment.
Is there anybody out there with similar experience?