[SCore-users-jp] Re: [SCore-users] pm -ethernet errors

[Shinji Sumimoto]

Hi Nick.

What kind of Network Interface cards are you use?  If you are using
e1000 NICs, some of the receive errors come from shortage of receive
descriptors.

Shinji.

From: Nick Birkett <nick ＠ streamline-computing.com>
Subject: [SCore-users] pm -ethernet errors
Date: 02 Dec 2004 00:13:14 +0000
Message-ID: <1101946394.28552.2373.camel ＠ zeralda.streamline>

nick> Do I need to set an IP address on a second interface ?
nick> 
nick> I have not done so. The eth1 is just "up" with no IP.
nick> 
nick> However there are lots of packet errors when running a job
nick> (Score 5.6.1 on RedHat 9):
nick> 
nick> [sccomp ＠ comp09 sccomp]$ /sbin/ifconfig eth1
nick> eth1      Link encap:Ethernet  HWaddr 00:30:48:73:4C:F4
nick>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
nick>           RX packets:2451492578 errors:17450610 dropped:17449692
nick> overruns:0 frame:479
nick>           TX packets:2530581438 errors:0 dropped:0 overruns:0 carrier:0
nick>           collisions:0 txqueuelen:100
nick>           RX bytes:415335495 (396.0 Mb)  TX bytes:1040920321 (992.6 Mb)
nick>           Base address:0xc400 Memory:fe8c0000-fe8e0000
nick> 
nick> There are also many errors using cat /proc/pm/ethernet/1/info
nick> 
nick> Maybe this is a hardware problem (eg bad network switch) ?
nick> 
nick> Nick
nick> 
nick> 
nick> 
nick> 
nick> _______________________________________________
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nick> 
------
Shinji Sumimoto, Fujitsu Labs
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