HP 4400 HP StorageWorks Fabric OS 6.4.1 Release Notes (5697-0760, November 201 - Page 62

During reboot, HP StorageWorks D2D Backup System device sends

Get HP 4400 PDF manuals and user guides View all HP 4400 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 62 highlights

Closed defect summary Solution During reboot, HP StorageWorks D2D Backup System device sends the Fixed in Fabric OS 6.4.0 explicit logout; however, the switch does not clean up the route properly, resulting in the hosts being unable to detect the tape devices. In a rare case, a buffer leak in the rekey daemon causes an HP Storage- Fixed in Fabric OS 6.4.0 Works Encryption SAN Switch fault during rekey. A power cycle is required to recover. The SNMP manager gets incorrect MIB information from a switch running Fixed in Fabric OS 6.4.0 Fabric OS 6.1.x, due to a change in SwFwEPortUtil and Sw- FwEPortPktl between SW_v5_7 to SW_v5_8 MIB. After upgrade from Fabric OS 6.2.x to 6.3.0b/c and then downgrade Fixed in Fabric OS 6.4.0 back down to Fabric OS 6.2.0x, observe critical message "BKSW-5002 " swd_drv.c, line: 1323. The command fcoe loginshow displays unexpected values when an LP21000 or LP21002 CNA is moved between switches. Fixed in Fabric OS 6.4.0 HP StorageWorks Encryption SAN Switch does not rejoin Encryption Group after a reboot, resulting in a split Encryption Group. Fixed in Fabric OS 6.4.0 After reboot 2408 FCoE switch, monitored flood of internal RASLOG messages on FCOE/NPIV port. No other functional impact. Fixed in Fabric OS 6.4.0 When port 254 is used in directors in non-FICON setup, after multiple Fixed in Fabric OS 6.4.0 hafailovers, port 254 may lose its name server entry, and/or CP reports a synchronization error while overall system HA maintains sync. With either the 2408 FCoE Switch or the 10/24 FCoE Blade, when Fixed in Fabric OS 6.4.0 selecting FCoE Login in the Element Manager under switch admin, the error message FCoE Login Management is disabled in the switch. During power off/on switch test with HP StorageWorks DC SAN or DC04 SAN Directors, a panic rather than a blade fault, can occur when blades get too hot, or there is a bad temperature sensor, or spurious sensor reading. Fixed in Fabric OS 6.4.0 After hafailover, the portlog parameters debug and Portlog events Fixed in Fabric OS 6.4.0 enable are not persistent and go back to default, or setting in previous reboot, rather than the new setting before hafailover. On an HP StorageWorks DC SAN Director Switch Multiprotocol Extension Blade or 1606 Extension Switch, the portdisable xge0 CLI command does not disable the port, even though the RAS log and switchshow list it as disabled. Fixed in Fabric OS 6.4.0 FCIP tunnel bounce with impairment test. Fixed in Fabric OS 6.4.0 Workaround prior to upgrade: Identify and fix cause of TCP Network retransmissions. Reduce tunnel maximum data rate to level that does not experience packet loss or corruption on the network. The Configdownload command incorrectly removes license keys from Fixed in Fabric OS 6.4.0 new replacement switch. This applies only to Fabric OS 6.2.x code. 62

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
Solution
Closed defect summary
Fixed in Fabric OS 6.4.0
During reboot, HP StorageWorks D2D Backup System device sends the
explicit logout; however, the switch does not clean up the route properly,
resulting in the hosts being unable to detect the tape devices.
Fixed in Fabric OS 6.4.0
In a rare case, a buffer leak in the rekey daemon causes an HP Storage-
Works Encryption SAN Switch fault during rekey. A power cycle is re-
quired to recover.
Fixed in Fabric OS 6.4.0
The SNMP manager gets incorrect MIB information from a switch running
Fabric OS 6.1.x, due to a change in SwFwEPortUtil and Sw- FwEPortPktl
between SW_v5_7 to SW_v5_8 MIB.
Fixed in Fabric OS 6.4.0
After upgrade from Fabric OS 6.2.x to 6.3.0b/c and then downgrade
back down to Fabric OS 6.2.0x, observe critical message
"BKSW-5002
" swd_drv.c, line: 1323
.
Fixed in Fabric OS 6.4.0
The command
fcoe loginshow
displays unexpected values when
an LP21000 or LP21002 CNA is moved between switches.
Fixed in Fabric OS 6.4.0
HP StorageWorks Encryption SAN Switch does not rejoin Encryption
Group after a reboot, resulting in a split Encryption Group.
Fixed in Fabric OS 6.4.0
After reboot 2408 FCoE switch, monitored flood of internal RASLOG
messages on FCOE/NPIV port. No other functional impact.
Fixed in Fabric OS 6.4.0
When port 254 is used in directors in non-FICON setup, after multiple
hafailovers
, port 254 may lose its name server entry, and/or CP
reports a synchronization error while overall system HA maintains sync.
Fixed in Fabric OS 6.4.0
With either the 2408 FCoE Switch or the 10/24 FCoE Blade, when
selecting FCoE Login in the Element Manager under switch admin, the
error message FCoE Login Management is disabled in the switch.
Fixed in Fabric OS 6.4.0
During power off/on switch test with HP StorageWorks DC SAN or
DC04 SAN Directors, a panic rather than a blade fault, can occur when
blades get too hot, or there is a bad temperature sensor, or spurious
sensor reading.
Fixed in Fabric OS 6.4.0
After
hafailover
, the
portlog
parameters debug and Portlog events
enable are not persistent and go back to default, or setting in previous
reboot, rather than the new setting before
hafailover
.
Fixed in Fabric OS 6.4.0
On an HP StorageWorks DC SAN Director Switch Multiprotocol Exten-
sion Blade or 1606 Extension Switch, the
portdisable xge0
CLI
command does not disable the port, even though the RAS log and
switchshow
list it as disabled.
Fixed in Fabric OS 6.4.0
Workaround prior to upgrade:
Identify and fix cause of TCP
Network retransmissions. Reduce
tunnel maximum data rate to level
that does not experience packet loss
or corruption on the network.
FCIP tunnel bounce with impairment test.
Fixed in Fabric OS 6.4.0
The
Configdownload
command incorrectly removes license keys from
new replacement switch. This applies only to Fabric OS 6.2.x code.
62