 | | | RHEL3 U7 tg3 packet loss | RHEL3 U7 tg3 packet loss 2006-03-21 - By Jussi Silvennoinen
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U7 has tg3 driver version 3.43RH where 2.4.21-37.0.1 has 3.27RH. I'm
seeing an average of 7% packet loss on one of two identical boxes (FSC
BX600 blade). Problem shows up when running U7-kernel, booting back to
2.4.21-37.0.1 fixes the problem. Logs show nothing.
The blades are located in separate frames, both frames have the same
firmware versions and both blades have the same bios-revision.
Mar 21 00:26:35 foo kernel: tg3.c:v3.43RH (Oct 24, 2005)
Mar 21 00:26:35 foo kernel: divert: allocating divert_blk for eth0
Mar 21 00:26:35 foo kernel: eth0: Tigon3 [partno(BCM95704A41) rev 2002 PHY
(serdes)] (PCIX:133MHz:64-bit) 10/100/1000BaseT Ethernet 00:c0:9f:4e:a6:4c
Mar 21 00:26:35 foo kernel: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0]
Split[0] WireSpeed[0] TSOcap[0]
Mar 21 00:26:35 foo kernel: eth0: dma_rwctrl[769f4000]
Mar 21 00:26:35 foo kernel: divert: allocating divert_blk for eth1
Mar 21 00:26:35 foo kernel: eth1: Tigon3 [partno(BCM95704A41) rev 2002 PHY
(serdes)] (PCIX:133MHz:64-bit) 10/100/1000BaseT Ethernet 00:c0:9f:4e:a6:4d
Mar 21 00:26:35 foo kernel: eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0]
Split[0] WireSpeed[0] TSOcap[0]
Mar 21 00:26:35 foo kernel: eth1: dma_rwctrl[769f4000]
Mar 21 00:26:35 foo kernel: ip_tables: (C) 2000-2002 Netfilter core team
Mar 21 00:26:35 foo kernel: tg3: eth0: Link is up at 1000 Mbps, full duplex.
Mar 21 00:26:35 foo kernel: tg3: eth0: Flow control is off for TX and off for
RX.
Mar 21 00:26:35 foo kernel: ip_tables: (C) 2000-2002 Netfilter core team
Mar 21 00:26:35 foo kernel: tg3: eth1: Link is up at 1000 Mbps, full duplex.
Mar 21 00:26:35 foo kernel: tg3: eth1: Flow control is off for TX and off for
RX.
Am I alone with this problem?
--
Jussi
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