27687 [Backport bug 27070 to 3.1.6.0] archive files are deleted but space is not reclaimed
26219 [Backport bug 26195 to 3.1.6.0] We need LUN ID when writing to the messages file.
27545 [Backport bug 24733 to 3.1.6.0] COMSTAR LU configuration in SMF database can get into an inconsistent state after a crash
27548 [Backport bug 27019 to 3.1.6.0] libstmf/store.c should use the same error codes as libstmf
27551 [Backport bug 27374 to 3.1.6.0] Cleanup from review 12265
Merge branch '3.1/release' into 3.1/stage
28216 [Backport bug 27431 to 3.1.6.0] COMSTAR should enforce IQN uniqueness during session setup based on remote IP address