1) create non-clustered vg
2) create mirror
3) change to clustered vg
result: mirror is still single machine.
Created attachment 151618 [details]
customer created script that ends up creating a bad mirror
This may involve deactivating all LVs (or at the very least non-linear/stripe LVs), changing the cluster flag and re-activating the LVs.
Created attachment 414148 [details]
Patch to disallow changing cluster attr if there are active mirrors or snapshots
For RHEL4.9 added patch above, disallow this operation.
*** This bug has been marked as a duplicate of bug 289331 ***