Categories: All - compatibility - errors - deployment - traffic

by Joey Tallieu 17 years ago

328

VN002

The document highlights issues related to network interface card (NIC) drivers and system performance. A significant concern is the latency reported by the NIC driver, especially within the Fedora 4 kernel, where it is noted that latency issues can appear in logs without causing crashes.

VN002

VN002 dying

PCI error all throughout the kernel log

Possible corrupt deployment

NIC driver compatability

Software identical
Hardware identical

maintscr listed in core dump

What is the effect of maintscr dying
entire system crash
lose data

NIC driver reports latency issues

Bus mastering problem
Does latency issue show in message log and not result in crash
System bombarded with interrupts
High network traffic
Erratic loops
Latencies in Fedora 4 kernel
Other drivers holding interrupts too long
Disk driver /controller
PIO debounce delay
PIO driver delayed in releasing interrupt