HP A7533A - Brocade 4Gb SAN Switch Base Release Note page 37

Closed defect summary
After removing EE and F_Port TT filters on HP StorageWorks DC SAN
director in non-VF (Virtual Fabrics) mode, and enabling Fabric mode
Top Talkers, the flow values are inaccurate.
If TI zone operations are performed simultaneously on different
switches, the active CP may failover due to termination of the name
server module
A switch restart on HP StorageWorks DC SAN or DC04 director (power
cycle or reboot of both CPs) causes random ICL E_Ports to be segmen-
ted.
Due to a rare corner case, a port reset at the same time as an end-to-
end PLOGI or during a PLOGI storm can lead to a kernel panic with
the message Oops: kernel access of bad area, sig: 11
[#1] and sometimes cold recovery.
HA failover on HP StorageWorks DC SAN director times out, causing
a switch reboot.
Daemons may panic during FID (logical switch) deletion and creation
if there is no significant time delay between the deletion and creation.
The switch becomes unresponsive and the daemon panics.
In a FICON environment, a switch may panic when blocking/unblock-
ing an E_Port due to incorrect RNID data count.
Concurrent reboot of HP StorageWorks DC SAN directors at both
ends of DWDM link causes the link to fail to come up, because the
link is unable to sync before the port is enabled at the correct speed.
Devices attached to a switch in Access Gateway mode are reported
by DCFM/weblinker as physical rather than virtual devices.
A switch reboot/hafailover with kernel assert in the FCPH module oc-
curs when the received frame size is too big.
In an FCR environment (with a router or switch configured for FCR), a
switch runs out of memory when it is connected with the Mi10k. The
Mi10k sends continuous RRQ frames because the Fabric OS-based
switch did not handle RRQ frames with either accept or reject.
Several problems occurred that were related to the configdownload
commands. Some of these problems caused a core dump.
A switch panic/hafailover occurs due to a weblinker.cfg panic
seen during overnight slot command script test when modify/distribute
ACL database, and during RNID response processing.
A blade fault occurred in HP StorageWorks 4/256 SAN director on
an 8-Gb 48-port blade in either slot 1 or slot 10 when the director
was fully loaded with 8-Gb 48-port blades.
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Workaround prior to update:
nl
Manually block/unblock an E_Port to
rebuild the fabric.
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
Fixed in Fabric OS 6.2.1
HP StorageWorks Fabric OS 6.2.2a Release Notes
Solution
37