5.6.1 HP X9000 Series Release Notes (TA768-96053, September 2011)

The parameters are:
◦ TcpKeepaliveIdle: specifies how long the keepalive routines wait before sending the
first keepalive probe.
◦ TcpKeepaliveIntvl: When the keepalive time is reached, specifies how often to resend
a probe.
◦ TcpKeepaliveCnt: Specifies the number of probes to send with no ACK response received
before marking the connection as broken.
Try setting the values as follows, and adjust them further as needed:
"TcpKeepaliveCnt"=dword:00000005
"TcpKeepaliveIdle"=dword:00000010
"TcpKeepaliveIntvl"=dword:00000002
The Likewise registry is located at /opt/likewise/bin/lw-edit-reg. After adjusting the
values, restart the CIFS service.
Remote Replication
• When files were deleted on the source, remote replication took too long to delete them on the
destination.
• A CRR task remained in a persistent running state and had to be terminated manually.
Authentication
• Multiple unnecessary messages reporting Failed to authenticate user (name = '')
were logged in /var/log/messages.
• Incorrect invalid password errors caused the AD account to be locked.
• NTLMv2 authentication did not work correctly.
• When a user was removed from the builtin\administrators group, the remaining SID
could not be removed.
X9000 clients
• When files were modified with a Windows X9000 client, the modifications were not replicated
to the target cluster.
• A race in an RPC request caused an X9000 client to fail.
Other operations
• A server failed with the error ASSERT[atomic_read(&(*pfs)->ref.ref_counter) !=
0] failed: Too many unreferencing.
• The fmbackup.zip file could become corrupted.
• Old snapshots were not deleted, preventing the snapshot retention policy from working properly.
• A race condition caused the system to fail with the error [exception RIP:
j_verifyThread+448] - corrupted pJournal->q_verify queue.
• A lock condition caused corruption in the management console database.
• The system failed with the error lwiod segfault in IbfsFreeSetAllocationContext.
6 Fixes