kernel crash!!!!

[Παπαδογιαννάκης Βαγγέλης]

On Thu, 21 Jun 2001 09:52:07 +0300
"mikean1 linux greek - security" <mikean at iesl.forth.gr> wrote:

> kalimera !!!!
> exo ena server machine me to STL2 tis INTEL, 2 processors 1Ghz, 512 ECC ram,
> ton scsi raid controller tis AMI (Ami Megaraid 1600 elite, 64bit), tin 1000ara karta tis 3com (3c996-t,64bit)
> kai 8 diskous me hardware raid5 pano ston raid controller. EPisis exo dipla alla 7 sistimata me 1000ares
> kartes pano se 1000ari switch tis 3com. ola ta parapano trexoun redhat 7.1 me drivers pou exei to redhat
> gia ton controller kai tin karta!!
> kanontas diafora test gia na dokimaso tin taxitita diapistosa oti otan pao na metafero apo ta workstation
> ston server h kai to anapodo megala arxeia (pano apo 100mb) me ftp h me nfs, o server arxizei na ginete argos!!! na petaei TX error i karta diktyou, kai meta apo ligo na perno ena Mailbox Blocked!!!!! arketes fores kai meta kernel panic kai hardware kolima!!!!
> exeis kanenas to paromoio cofiguration me paromia provlimata??? exete idea pou mporo na vro 
> lisi gia auto!!! epsaxa stin intel,ami,3com,kernel archives alla tipota paromoio!!!!
> euxaristo ek ton proteron
> --Mike

parolo pou 8a to i8ela, den exo analogo configuration :)
1. afto sou tokanei mono me megala arxeia i kai me mikra?
2. epeidi anafereis apo to server se workstation kai anti8eta, ennoeis oti de sou to kanei apo workstation -> workstation? tote kati den paei kala me to server sigkekrimena. Dokimase:
a. Na (ant)alakseis tis kartes diktiou metaksi ton moron.
b. Na elegkseis ta kalodia.

Episis, kalo 8a itan na paikseis ligo me tis times ton:
/proc/sys/net/core/rmem_default
/proc/sys/net/core/rmem_max
/proc/sys/net/core/wmem_default
/proc/sys/net/core/wmem_max

kanta toulaxiston 512*1024 (poso kanei?) Outos i allos mnimi mpoliki exeis :)

elpizo na voithisa,
--
Papadogiannakis Vagelis
http://www.wise.gr
papas at wise.gr

PS: otan kaneis anabathmisi, se parakalo 8imisou me gia to palio sou hardware ;)