HP StoreAll OS 6.5.1 Release Notes

LDAP ID mapping
• Increasing the values of the LdapMaxWaitTime and LdapMaxEntries parameters can affect
the performance of name resolutions for SMB and non-SMB users in large LDAP directory
environments. The AD name cache protects against excessive LDAP searches. The default value
for these parameters is 10. The range of values is 0 (unlimited) or 1–32767.
Management console
• File system creation from the Management Console, not the CLI, might sometimes fail with the
message Exporting filesystem (NFS) failed. The file system was created correctly and
all the other steps in the process have completed.
After creating a file system, you can create an NFS share and export the file system using either
the GUI or CLI, as described in the HP StoreAll OS User Guide.
Network configuration
• If the 9730 was initially configured with one network and, during a restore of the system, you
select more than one network in the ASCII Installation Wizard, the wizard will fail without warning.
The wizard will be updated in a future release to include an error message explaining the issue.
Retry the restore and ensure that you only select one network.
• When performing a node failover or failback, it is possible that you may see an Access denied
message when executing the ibrix_server command with the applicable parameters. The
following is an example of running the command for failback and the error message that is
received:
ibrix_server -f -U -h ib42-23s2
Fri Jul 19 11:58:05 UTC 2013
Starting: Failback for ib42-23s2
starting device visibility checks on device owner...
exception(s) during device visibility check from engine(s) - [ib42-23s2] Access denied
To skip the device visibility check, please use option - skip health checks
--->> Suggesting to skip health check.
You can retry the command and include the -N parameter, which will skip the health checks and
allow the failback or failover operation to continue. The following is an example of executing the
ibrix_server command with the -N parameter and the message that is received:
ibrix_server -f -U -h ib42-23s2 -N
Fri Jul 19 11:58:34 UTC 2013
Starting: Failback for ib42-23s2
Taking back segments ...
Migrating segment ilv4_3 to ib42-23s2
Migrating segment ilv4_1 to ib42-23s2
migrated away: segment ilv4_3 succeeded
migrated away: segment ilv4_1 succeeded
migrated to : segment ilv4_3 succeeded
migrated to : segment ilv4_1 succeeded
Please allow 2 minutes for the new segment map to propagate throughout
the cluster before attempting subsequent migration operation
Finished taking back segments.
De-activating backup network adapter ib42-23s1/bond0:7 ...
Activating primary network adapter ib42-23s2/bond0:5 ...
Finished processing components
Finished Failback for ib42-23s2
Command succeeded!
The root cause of this issue may be a network configuration error. Verify that the IP addresses
and subnetmask are correctly configured. If not, make the necessary changes. This will ensure
that the Access denied message does not display during subsequent failover or failback
operations. If the network configuration is correct, verify that there are no issues with the storage
connected to the node. You may need to contact HP Support for further assistance.
26 Workarounds