SMP and IP_PREEMPTION
joao at matik.com.br
Mon Mar 6 16:49:41 GMT 2006
I would like to here your opinion about a problem I may have.
I experience sudden reboot, no panic, no message at all on SMP systems
(releng_6 up-to-date) when the kernel is compiled with
Appearently the reboot occures when the system goes to use almost 2GB of RAM.
I am not so sure but appearently the problem is less with ULE and seems to
disappear with ULE and without IPI_PREEMPTION and the system runs up to
almost 4Gb normally.
The server are dedicated cache (squid) server
Is this problem and "solution" only a impression or is there any reason or
fact some knows?
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