On Fri, 31 Dec 1999, Matthew Dillon wrote: > :FYI: On hub.freebsd.org (the freebsd mailing list server), if we activate > :softupdates on the disk containing the postfix spool, the machine reboots > :(silently if I recall correctly) within 5 minutes of postfix starting up. > : > :This is a much smaller system of course, with smaller memory and filesystem > :working set. (postfix spool of ~50-80MB, 256MB ram). I thought I'd post > :this as a real-use datapoint. > :Cheers, > :-Peter > :-- > :Peter Wemm - [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED] > :... > :Tom wrote: > :> Yes, postmark operates on the same file set. I used the following > :> postmark settings: > :> > :> set number 30000 > :> set transactions 4000000 > :> set size 1500 200000 > :... > > I'm running the postmark test on my 3.x and 4.x test boxes now using > a large softupdates partition (33G on each) and large memory (512M and 1G) > configuration. How many instances of postmark are you running? I used 4 separate instances (you must run them in separate directories). How fast are your disks? I used an external RAID-5 array that appears as single disk to FreeBSD. It is RAID-5, so the performance isn't that great for writing. I think my virtual disk is quite slow. If your system has fast disks, run more instances of postmark. > The 4.x box seems to have stabilized at around 14MB of KVM, the 3.x box > seems to have stabilized at around 9MB of KVM. I'll leave it running > for a while to see if there are any memory leaks and then try reducing > debug.max_softdeps to see what happens. > > We are still looking for panic messages. Well, I lost last nights panic because of fsck complaining about several million unreferenced files. I'm going to log to disk next time. > -Matt > Matthew Dillon > <[EMAIL PROTECTED]> > > > To Unsubscribe: send mail to [EMAIL PROTECTED] > with "unsubscribe freebsd-stable" in the body of the message > > Tom Uniserve To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-stable" in the body of the message
