HP Brocade 8/12c HP Fabric OS 6.2.2f Release Notes (5697-1756, February 2012) - Page 37

Table 8 Fabric OS 6.2.1 closed defects (continued) Closed defect summary Solution During a stress test with switchdisable/switchenable of all switches Fixed in Fabric OS 6.2.1 in a fabric, we observed both verify failure and a switch panic in the RTE module. A small timing window exists due to a corner case where, if a device sends Fixed in Fabric OS 6.2.1 PLOGI before the route is set up, it could cause PLOGI to drop in single switch fabric. This is caused by race condition where PLOGI is transmitted prior to the name server query, when the internal route has not yet been established for the WWN zoning pair. Authentication fails after 15 minutes if external authentication, such as LDAP Fixed in Fabric OS 6.2.1 or Radius server, is configured. The user is not able to login using Web Tools or web page. Invalid password is reported. This issue does not occur when the CLI is used. I/O cannot resume when jamming the status frame with IDLE with QoS enabled. Link reset does not load the buffers correctly and I/O can be disrupted Fixed in Fabric OS 6.2.1 A Common Area Loader Daemon (CALD) memory leak occurs while running Fixed in Fabric OS 6.2.1 management applications using the SMI interface. This causes a switch panic/restart and fabric disruption. The following SNMP-related issues exist in code: Fixed in Fabric OS 6.2.1 • The cpLastEvent value is shown incorrectly in the browser. • The cpStatusChange trap is not sent to the trap recipients. • There is an incompatibility with client using older MIBs (pre-Fabric OS 6.2.0 MIB). • The swEndDeviceInvalidWord mid command returns bad words. • SNMP displays incorrect index value for atTable, ipTable, and ipNetTodefia Table of MIB-2. • MIB fails to compile on third-party SAN Management software (swPmgrEventType). After upgrade to Fabric OS 6.2.0, Fabric Watch reports HP StorageWorks Fixed in Fabric OS 6.2.1 4/8, 4/16 SAN switches, and embedded 4-Gb switches as unhealthy and issues a warning message that compact flash is 90% full. A bad SFP triggered an i2C access causing the following problems on the Fixed in Fabric OS 6.2.1 port/slot display and CPU load on HP StorageWorks 4/256 SAN director: • Executing a slotshow command causes a no system control access to slot error. • The sfpshow command gives Mod_val, or an i2C access message. Port statemismatch occurs on internal ports of 4-Gb embedded Fixed in Fabric OS 6.2.1 switches between switchshow and portcfgshow. The portcfgshow command shows a persistent disable state while the port is enabled. 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. Fixed in Fabric OS 6.2.1 If TI zone operations are performed simultaneously on different switches, Fixed in Fabric OS 6.2.1 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 Fixed in Fabric OS 6.2.1 cycle or reboot of both CPs) causes random ICL E_Ports to be segmented. Due to a rare corner case, a port reset at the same time as an end-to-end Fixed in Fabric OS 6.2.1 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. Fabric OS 6.2.1 fixes 37