HP 4400 HP StorageWorks Fabric OS 6.4.0c Release Notes (5697-0703, September 2 - Page 48

I/O traffic with 1606 Extension SAN Switch or Multiprotocol Extension, Fixed in Fabric OS 6.4.0

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Closed defect summary Under heavy traffic on 10G tunnel of multiprotocol extension blade, continuous tunnel modification can cause traffic to halt. Solution Fixed in Fabric OS 6.4.0 Workaround prior to upgrade: Slot power off/on the multiprotocol extension blade. I/O traffic with 1606 Extension SAN Switch or Multiprotocol Extension Fixed in Fabric OS 6.4.0 Blade unable to run across edge-to-edge topology when compression and FastWrite are enabled in certain Virtual Fabric configurations. Traffic across VE tunnel is not resumed after portdisable and portenable the GE port. Fixed in Fabric OS 6.4.0 Workaround prior to upgrade: portdisable and portenable the host port and restart I/O from host. fwdl on single cp DC SAN backbone director failed during harebooting; Fixed in Fabric OS 6.4.0 weblinker was terminated; KSWD ffdc was generated. Redundant FCR disable or enable causes Hosts to lose paths to targets (Edge-to-Edge). Fixed in Fabric OS 6.4.0 Workaround prior to upgrade: Disable and re-enable all tunnel links extending the target edge fabric. IFCCs on 4/256 director from HCL 6.2.0E - 6.3.0 bld44. Fixed in Fabric OS 6.4.0 I/O fails to cross VE link on 1606 extension SAN switch or multiprotocol Fixed in Fabric OS 6.4.0 extension blade when failover is done on a trunked EX port. SFP power supply values are not displayed correctly after doing a nondisruptive firmware upgrade to Fabric OS 6.2.1 or Fabric OS 6.3.0. Fixed in Fabric OS 6.4.0 Workaround prior to upgrade: Executing the same command again to get the correct values. Zoning fails with Transaction Commit failed. Reason code 2 (26) - Aca was rejected: Remote Switch Busy, Retry in a few seconds error when E_Port to neighboring Mi10k is lost during a zone push operation when in interop mode. Fixed in Fabric OS 6.4.0 High CPU load from DCFM performing "supportsave" causes ports to Fixed in Fabric OS 6.4.0 go offline with laser FLT/ link reset. SMI fails to discover all switches over EX_Port after an hafailover, and reports LOGIN FAILED after the GPL2 query targeted to the translate domain is rejected. Fixed in Fabric OS 6.4.0 When a switch running Fabric OS 5.2.x sends an internal query to Fixed in Fabric OS 6.4.0 directors that were not properly set up to handle switches with more than 256 ports, a segmentation fault causes a CALD panic in the fabric. Link timeout occurs on switch port connected to any Access Gateway during hafailover/reboot of AG switch with rlsdisable=0, causing traffic disruption. Fixed in Fabric OS 6.4.0 Workaround prior to upgrade: Configure the settings to disable RLS: Configure -> System services -> Disable RLS probing. 48

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Solution
Closed defect summary
Fixed in Fabric OS 6.4.0
Workaround prior to upgrade:
Slot power off/on the multiprotocol
extension blade.
Under heavy traffic on 10G tunnel of multiprotocol extension blade,
continuous tunnel modification can cause traffic to halt.
Fixed in Fabric OS 6.4.0
I/O traffic with 1606 Extension SAN Switch or Multiprotocol Extension
Blade unable to run across edge-to-edge topology when compression
and FastWrite are enabled in certain Virtual Fabric configurations.
Fixed in Fabric OS 6.4.0
Workaround prior to upgrade:
portdisable and portenable the host
port and restart I/O from host.
Traffic across VE tunnel is not resumed after portdisable and portenable
the GE port.
Fixed in Fabric OS 6.4.0
fwdl on single cp DC SAN backbone director failed during harebooting;
weblinker was terminated; KSWD ffdc was generated.
Fixed in Fabric OS 6.4.0
Workaround prior to upgrade:
Disable and re-enable all tunnel links
extending the target edge fabric.
Redundant FCR disable or enable causes Hosts to lose paths to targets
(Edge-to-Edge).
Fixed in Fabric OS 6.4.0
IFCCs on 4/256 director from HCL 6.2.0E - 6.3.0 bld44.
Fixed in Fabric OS 6.4.0
I/O fails to cross VE link on 1606 extension SAN switch or multiprotocol
extension blade when failover is done on a trunked EX port.
Fixed in Fabric OS 6.4.0
Workaround prior to upgrade:
Executing the same command again
to get the correct values.
SFP power supply values are not displayed correctly after doing a non-
disruptive firmware upgrade to Fabric OS 6.2.1 or Fabric OS 6.3.0.
Fixed in Fabric OS 6.4.0
Zoning fails with Transaction Commit failed. Reason code 2 (26) - Aca
was rejected: Remote Switch Busy, Retry in a few seconds error when
E_Port to neighboring Mi10k is lost during a zone push operation when
in interop mode.
Fixed in Fabric OS 6.4.0
High CPU load from DCFM performing "supportsave" causes ports to
go offline with laser FLT/ link reset.
Fixed in Fabric OS 6.4.0
SMI fails to discover all switches over EX_Port after an hafailover, and
reports LOGIN FAILED after the GPL2 query targeted to the translate
domain is rejected.
Fixed in Fabric OS 6.4.0
When a switch running Fabric OS 5.2.x sends an internal query to
directors that were not properly set up to handle switches with more
than 256 ports, a segmentation fault causes a CALD panic in the fabric.
Fixed in Fabric OS 6.4.0
Workaround prior to upgrade:
Configure the settings to disable RLS:
Configure
–
> System services
–
>
Disable RLS probing.
Link timeout occurs on switch port connected to any Access Gateway
during hafailover/reboot of AG switch with rlsdisable=0, causing traffic
disruption.
48