Re: moving CVS repository

2000-01-10 Thread Alexander Langer
Thus spake Nate Williams ([EMAIL PROTECTED]): Or even more paranoid and slightly shorter. ;) find /local2/CVSfoo -name Root -print | fgrep CVS | perl -pi -e 's#/local#/local2/#g;' Hehe, yes ;-) But, as bp mentioned already in IRC: find

Re: moving CVS repository

2000-01-10 Thread Warner Losh
In message [EMAIL PROTECTED] Alexander Langer writes: : Thus spake Nate Williams ([EMAIL PROTECTED]): : Or even more paranoid and slightly shorter. ;) : find /local2/CVSfoo -name Root -print | fgrep CVS | : perl -pi -e 's#/local#/local2/#g;' Yes, but older Repository files must also be

Re: AIO was Re: Kernel threads

2000-01-10 Thread Arjan de Vet
Christopher Sedore wrote: On Thu, 6 Jan 2000, Arjan de Vet wrote: Jordan K. Hubbard wrote: This is very interesting data and I was just wondering about the actual state of functionality in our AIO code just the other day, oddly enough. Does anyone have a PR# for the mentioned patches?

Re: Project UDI?

2000-01-10 Thread Alex
Wes Peters wrote: Matthew Jacob wrote: Mike Smith has been interested in getting FreeBSD involved in this. My attitude has been "Over my dead body" (you have to watch out saying things like that- someone might respond with, "Uh, okay") Uh, okay. Anything to help Mike out.

Re: AIO was Re: Kernel threads

2000-01-10 Thread Jason Evans
On Mon, Jan 10, 2000 at 10:48:29PM +0100, Arjan de Vet wrote: Christopher Sedore wrote: On Thu, 6 Jan 2000, Arjan de Vet wrote: Jordan K. Hubbard wrote: This is very interesting data and I was just wondering about the actual state of functionality in our AIO code just the other

Re: Project UDI?

2000-01-10 Thread Matthew Jacob
convince us that we should abandon our _very_ thin driver architecture for one that's at least an order of magnitude more complex. Thin is not necessarily bad as it leaves a lot of room to maneuver. To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the

Re: Concept check: iothreads addition to pthreads for MYSQL+FreeBSD.

2000-01-10 Thread Matthew Dillon
:Recently I was tasked to find a way to scale up our MYSQL server, running :MYSQL3.22.15 on FreeBSD3.3. I've been testing a hardware RAID solution, :and found that with 6 disks in a RAID5 configuration, the system was only :perhaps 30% faster than when running on a single disk. [The 6 disks in

Re: Concept check: iothreads addition to pthreads for MYSQL+FreeBSD.

2000-01-10 Thread Patryk Zadarnowski
Recently I was tasked to find a way to scale up our MYSQL server, running MYSQL3.22.15 on FreeBSD3.3. I've been testing a hardware RAID solution, and found that with 6 disks in a RAID5 configuration, the system was only perhaps 30% faster than when running on a single disk. [The 6 disks in

Re: Concept check: iothreads addition to pthreads for MYSQL+FreeBSD.

2000-01-10 Thread Matthew Dillon
:find : linuxthreads to meet your needs at the moment. : :That's being tested in parallel. The main issue with LinuxThreads is that :we'd go from running ~25 processes on this server to running ~800. Yes, but they are rfork(RF_MEM)'d processes - they share a lot of context between

Re: Concept check: iothreads addition to pthreads for MYSQL+FreeBSD.

2000-01-10 Thread Chris Dillon
On Mon, 10 Jan 2000, Scott Hess wrote: 4) Is there anyone willing to commit to testing my modified pthreads library against MYSQL? [I'll be stress testing it quite heavily, of course. It would probably also be testable against Squid with async I/O and multithreaded Apache 2.0.] I'm

Concept check: iothreads addition to pthreads for MYSQL+FreeBSD.

2000-01-10 Thread Michael Widenius
"Scott" == Scott Hess [EMAIL PROTECTED] writes: Scott Recently I was tasked to find a way to scale up our MYSQL server, running Scott MYSQL3.22.15 on FreeBSD3.3. I've been testing a hardware RAID solution, Scott and found that with 6 disks in a RAID5 configuration, the system was only Scott

Re: Concept check: iothreads addition to pthreads for MYSQL+FreeBSD.

2000-01-10 Thread Scott Hess
Patryk Zadarnowski [EMAIL PROTECTED] wrote: I'm no expert on pthreads, but, if you decide to proceed with implementing a mixed user-land/rfork pthread implementation, may I suggest that you implement is through POSIX pthread_attr_setscope() interfaces instead of some local extension.

Re: Project UDI?

2000-01-10 Thread Wes Peters
"f.johan.beisser" wrote: On Mon, 10 Jan 2000, Alex wrote: Wes Peters wrote: Matthew Jacob wrote: Mike Smith has been interested in getting FreeBSD involved in this. My attitude has been "Over my dead body" (you have to watch out saying things like that- someone

Re: Concept check: iothreads addition to pthreads for MYSQL+FreeBSD.

2000-01-10 Thread Chris Sedore
On Mon, 10 Jan 2000 [EMAIL PROTECTED] wrote: [...] 1) Does this seem like a reasonable approach? [It _works_, and well. But it tastes strongly of hack.] I'm not very fond of this approach to the problem, though it can work, as you note. Asynchronous I/O is in my opinion a much

useful addition to mergemaster (patch included)?

2000-01-10 Thread John and Jennifer Reynolds
Hi all, I was tinkering with mergemaster tonight adding in something that seems useful to me. I track -stable and have found mergemaster very valuable--however, sometimes choosing 'd' over and over again for things I don't want touched (like root's .profile or .cshrc or /etc/networks, etc.) can

rfork() [was: Concept check]

2000-01-10 Thread Michael Bacarella
On Mon, 10 Jan 2000, Alfred Perlstein wrote: :I've implemented a rough fix, which is to rfork() processes which I label [snip] The linuxthreads port is at least four times faster and, since it uses rfork(), will be I/O optimal. However, since only FreeBSD-4.x implements