Hi All,
I'm wondering how I could configure scsi I/O timeout in OpenBSD.
I need to fiddle around with that since I'm using OpenBSD at work in
some heavy (over)loaded ESX vmware cluster. From to time to the disk
backend may response really slow.
A stock linux would remount the filesystem read/only, whereas my
OpenBSD 4.7 boxes just paniced. (And Solaris 10 just kept on running.
Probably some really high scsi i/o timeouts as default).
In FreeBSD the sysctl kern.cam.da.default_timeout seems to do the
trick. On Linux it's /sys/block/*/device/timeout.
Is there an equivilant in OpenBSD? I couldn't find anything while
searching the misc@ archives (using gmane.org).
thanks in advance,
Marian
PS.: please keep me CC'd, I'm not subscribed.
