Table 3 HP-UX 11i v3 March 2013 fixes — IEther-00 B.11.31.1303.01
SR number
Description
QXCR1001259174
On server blades with 2-port NC364m/445978-B21 and 4-port NC360m/447883-B21
PCIe mezzanine 1GbE adapters, with APA aggregation configured on ports connected to
an external switch, if a user changes the external switch status from UP to DOWN or vice
versa, a system panic occurs. The following panic string is seen:
'wait_for_lock: Already owns lock: lan:iether_hw_lockp '
This occurs in rare circumstances and only on the specific adapters noted.
Table 4 HP-UX 11i v3 March 2013 fixes — IEther-00 B.11.31.1303
SR number
Description
QXCR1001233383
Link timeout to PCIe device with Superdome 2 XFabric failover.
This problem was reported on Superdome2 servers, involving PCIe dual-port LAN controller
chips (AD221A, AD222A, and AD393A adapters). An error on the Superdome 2 XFabric
link immediately causes a fabric failover from that link to the redundant path. Transmissions
that were in process on the failing link are replayed along the redundant path. During Crossbar
Fabric failovers, an I/O adapter could encounter a completion timeout (CTO) for transactions
being transmitted at the instant of failover. In such a scenario, the adapter might be declared
as defective although it is performing well. The CTO value on the affected I/O adapters is
not high enough to account for the XFabric failover time.
Table 5 HP-UX 11i v3 December 2012 fixes — IEther-00 B.11.31.1212
SR number
Description
QXCR1001247694
On multiple-CPU systems and a high-transmit load, the iether driver might cause intermittent
system hangs or high CPU utilization.
In addition, under these circumstances, systems with MC/Serviceguard might exhibit a
cluster-reformation or system Transfer Of Control (TOC).
QXCR1001200917
Potentially poor network performance might be observed when operating the LAN adapter
at 10Mb or 100Mb half-duplex. The following adapters could be impacted: AD221A,
AD222A, AD393A, and rx2800 LAN on Motherboard (LOM) adapters.
Table 6 HP-UX 11i v3 October 2012 fixes — IEther-00 B.11.31.1210
SR number
Description
QXCR1001220405
After a LAN adapter port is reset, the statistics reported might reveal a large number of
Inbound Discards. Activity on the receive side might appear to be hung. The following LAN
adapter products could be impacted: AD221A, AD222A, AD393A, and rx2800 core
LAN-on-Motherboard (LOMs).1
1 The rx2800 LAN interface is on the system motherboard. This LAN adapter appears in ioscan output as “AH395-60001”.
Table 7 HP-UX 11i v3 September 2012 fixes — IEther-00 B.11.31.1209.01
SR number
Description
QXCR1001202598
False link status reported when NC360m or NC364m autonegotiation is OFF (Intel
82571mezzanine adapters only). When autonegotiation is OFF for the NC360m or NC364m
adapter, and the corresponding switch port is disabled, the LAN interface link status on the
system side is displayed by nwmgr and lanadmin as UP. It should be displayed as DOWN.
QXCR1001216397
Link status detection delay with NC360m and NC364m PCIe Ethernet mezzanine server blade
adapter (Intel 82571mezzanine adapters only). When a link is down, there is a significant
delay before the iether driver detects this and logs a nettl error. Reported delays range
from 2 to 36 seconds.
4 Problems fixed in this or earlier versions
5

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Netzwerk - HP-UX 11i v3 I/O Cards (189.04 kb)