HP 3PAR OS 3.1.3 Release Notes

DescriptionItemIssue ID
During peer motion import of large volumes (2TB to
16TB) host IOs might be blocked for several minutes
Host disruptions during peer motion import of large
volumes.
105184
(1 to 10 minutes). This can lead to host disruptions
such as host IO failures and host crashes. This is
resolved.
The Heartbleed vulnerability can no longer be
exploited to access system information. No controller
CVE-2014-0160 (Heartbleed) vulnerability may
allow unauthorized disclosure of system information
105247
node restart will occur but the Management Console,
Service Processor, and CLI connections may be
disconnected.
If all drive cages lose power but the nodes do not,
the system might encounter issues recovering from
the resulting powerfail save. This is resolved.
System might have difficulty recovering from
powerfail save due to powered off disks.
105592
An issue where the tuneld phase of tunesys does not
detect LDs to tune. This is resolved.
Tunesys tuneld phase does not detect LDs to tune.105992
Certain conditions cause Async Remote Copy to
panic. This is resolved.
Async Remote Copy panic.106428
A list data structure was kept internally and the
system does a periodic check-up on this list with
Reduced mutex contention in remote copy to fix
RCFC sequential write performance issue.
107047
mutex held. Changes in 3.1.3 GA introduced longer
check-up times, causing severe mutex contention
which caused the performance issue. New changes
in 3.1.3 MU1 were made to reduce contention and
increase performance.
Known Issues with the OS
DescriptionItemIssue ID
Upgrading from OS 3.1.3 GA to 3.1.3 MU1 will
not complete. The service processor will display that
OS 3.1.3 MU1 does not complete successfully.107771
the upgrade succeeded but it will show that 3.1.3
GA was newly upgraded version. The 3.1.3 GA
Patch 02 must be installed before a true successful
upgrade to MU1 can occur.
If the PreUpdate Check procedure fails, a prompt to
continue the Advanced Upgrade appears. Do not
Advanced Upgrade falsely prompted.107844
continue with the upgrade until the PreUpdate Check
completes successfully.
Known Issues with the OS 35