Messages in this thread | | | Date | Fri, 28 May 2004 21:46:46 +0400 (MSD) | From | Andrew Shirrayev <> | Subject | PROBLEM: e100 or e1000 on SMP kernel freeze system (ipx+ncp) |
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Test on last driver e1000 5.2.52 (from intel.com)... And get same result....
NAPI enable / disable not important...
"ip link set eth0 down" may be replace Instead of "connect cable to NIC". And get same result... (w/o message "NIC Link is Up").
On Tue, 25 May 2004, Andrew Shirrayev wrote:
> > #If run this script on start-up, > #kernel hung with high risk... > > echo disconnect eth0-cable and press Enter > read > insmod e100 > # or > #insmod e1000 > ip link set eth0 up > ipx_interface add -p eth0 802.2 111 > #run ncpmount 2 times. > ncpmount -S srv -U usr -n /mnt > ncpmount -S srv -U usr -n /mnt > echo insert eth0-cable to NIC > echo and wait 3-4 seconds until > echo message \"NIC Link is Up\" > echo and press Enter > while ! read -t 1; do echo -n .;done > echo Don't hung? Great... > ============================== > if add "sleep 1" beetwen ncpmount > risk of hung decrease, and <1%... > > ncpmount 2.2.0.18 have dalay approximately 1 second > before print error message... Same result? > > ncpmount 2.2.4 print error message very fast... > ============================== > Result table: > 1) > Kernel: 2.4.21 or 2.4.26 (SMP, acpi on or off) > system: 2xP4Xeon (HT on or off) on ServerWorks chipset > NIC: dual e1000 > ncpfs+ipx: 2.2.4 (Debian) > Result: Freeze after message "NIC Link is Up" > Risk of hung: 99% > 2) > Kernel: 2.4.21 (SMP, acpi off) > system: 2xP4Xeon (HT on or off) on ServerWorks chipset > NIC: dual e1000 > ncpfs+ipx: 2.2.0.18 (Debian) > Result: Don't freeze after message "NIC Link is Up" > Risk of hung: less 10% > 3) > Kernel: 2.4.26 (nonSMP, acpi off) > system: 2xP4Xeon (HT on or off) on ServerWorks chipset > NIC: dual e1000 > ncpfs+ipx: 2.2.4 (Debian) > Result: Don't freeze after message "NIC Link is Up" > Risk of hung: less 1% :-) > 4) > Kernel: 2.4.26 (SMP, acpi on or off) > system: P4 on intel chipset > NIC: e100 > ncpfs+ipx: 2.2.0.18 (Debian) > Result: Some times freeze after message "NIC Link is Up" > Risk of hung: >10% > 5) > Kernel: 2.4.26 (SMP, acpi on or off) > system: P4 on intel chipset > NIC: e1000 > ncpfs+ipx: 2.2.0.18 (Debian) > Result: Some times freeze after message "NIC Link is Up" > Risk of hung: >10% > 6) > Kernel: 2.4.26 (nonSMP, acpi off) > system: P4 on intel chipset > NIC: e1000 or e100 > ncpfs+ipx: 2.2.0.18 (Debian) > Result: Don't freeze after message "NIC Link is Up" > Risk of hung: less 1%
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