3PAR InForm OS 2.3.1 MU2 Release Note (325-200142 Rev B, October 2010)

2.5
Modifications to the InForm OS
InForm OS Version 2.3.1 MU2 3PAR InForm OS Release Notes
3PAR Confidential
51845 TOC server memory leak during
servicemag
When the servicemag command is
run, there was a memory leak in the
TOC server, which is responsible for
maintaining the system configuration
information. After a large number of
these operations, the TOC server
would reach its memory limit and be
restarted. The memory leak has been
corrected.
51887 During Remote Copy over Fibre
Channel (RCFC) it is possible for a
node to panic if the links are
bouncing up and down.
RCFC can cause node panic if the
rcfc_read_thread exits before the
socket has completed the shutdown
sequence. This issue is fixed.
51995 Panic occurs on controller node
recovery during compactcpg
logical disk truncate operation.
If a compactcpg operation results in
the truncation of a logical disks AND
the current logical disk backup node
goes down during this operation, the
controller node taking over as the
logical disk backup (if there is one)
will also fault resulting in a double
node failure.
The kernel logical disk truncate code
can now handle the case where the
backup node is newly assigned and
not fully initialized by the System
manager controller node down
processing.
52155 A race condition between
startrcopy and
setrcopytarget tput commands
results in a controller node panic.
Link structures are not cleaned up
properly when a
stoprcopy is called
immediately after a
startrcopy,
since link information has not been
setup correctly. This results in a panic
later on during
startrcopy. This
issue is fixed.