Date: 23 Apr 2003 09:15:15 -0000 From: Rob Lensen <rob@bsdfreaks.nl> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/51309: rl driver problem on large file transfers Message-ID: <20030423091515.19731.qmail@bsdfreaks.zone1.muntinternet.net> Resent-Message-ID: <200304231320.h3NDK4VK095771@freefall.freebsd.org>
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>Number: 51309 >Category: kern >Synopsis: rl driver problem on large file transfers >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Apr 23 06:20:04 PDT 2003 >Closed-Date: >Last-Modified: >Originator: Rob Lensen >Release: FreeBSD 5.0-CURRENT i386 >Organization: >Environment: System: FreeBSD fileserver.cc17640-a.ensch1.ov.home.nl 5.0-CURRENT FreeBSD 5.0-CURRENT#0: Sat Apr 19 05:32:43 CEST 2003 root@:/raid2/obj/raid2/src/sys/FILESERVER i386 FreeBSD-CURRENT cvs checkout from 18 apr >Description: When large files are coppied over NFS the realtek driver stops working. This occurs after 1 minute or so, then I retry and then it goes again for a minute or so. I get errors in dmesg like this: ---- rl0: discard oversize frame (ether type 4471 flags 3 len 30037 > max 1514) rl0: discard oversize frame (ether type 1cd2 flags 3 len 30381 > max 1514) ---- The problem occurs on different hardware and on different realtek cards. Tested hardware: Asus TX97XE with pentium 120 and 128mb ram, ide disk on the onboard controller and scsi disk on a adaptec 2940U2W And on ASUS P2B-DS with pentium 550 and 256mb ram, ide disk and scsi disk connected with a mylex acceleraid 150. I tested different type's of rl card's and with all these errors occur. I found some problem reports of a xe0 card, with the same problem report, but I thought that the rl driver has no connection with the xe driver. I found also another mail on the lucky list, with exact the same problem http://groups.google.nl/groups?hl=nl&lr=&ie=UTF-8&oe=UTF-8&threadm=20030118001302.E726518F%40pinyon.org.lucky.freebsd.c urrent&rnum=1&prev=/groups%3Fq%3Drl%2Bdiscard%2Boversize%2Bframe%2Bfree bsd%26hl%3Dnl%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8% 26selm%3D20030118001302.E726518F%2540pinyon.org.lucky.freebsd.current%2 6rnum%3D1 >How-To-Repeat: Large file transfers via NFS >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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