Re: -mm merge plans for 2.6.23

2007-07-26 Thread Magnus Naeslund
Al Boldi wrote: > > Thanks for asking. I'm rather surprised why nobody's noticing any of this > slowdown. To be fair, it's not really a regression, on the contrary, 2.4 is > lot worse wrt swapin and swapout, and Rik van Riel even considers a 50% > swapin slowdown wrt swapout something like be

Re: ARC-1260: No space left on device, when there is (or should be) free space left

2007-06-18 Thread Magnus Naeslund
Theodore Tso wrote: > > How are you using the filesystem? This wouldn't happen to be one of > the backup schemes that use hard links and huge numbers of > directories, would it? And how did you create the filesystem > originally? Normally mke2fs is quite generous with the number of > inodes it

Re: ARC-1260: No space left on device, when there is (or should be) free space left

2007-06-18 Thread Magnus Naeslund
Robert P. J. Day wrote: >> >> (Ok here I have 68% free space on our 5.5TB device) > > $ df -i > Duh, this was it! What is the recommended method on how to increase the inode count on the filesystem (there is no need for online resize in this case)? I have the resize_inode option set when lookin

ARC-1260: No space left on device, when there is (or should be) free space left

2007-06-18 Thread Magnus Naeslund
It seems I have a problem accessing the whole device, it filled up too quickly. I thought I was avoiding the 2tb limit when not using any partition tables, shame on me :) # df -B 1 /dev/sdb Filesystem 1B-blocks Used Available Use% Mounted on /dev/sdb 5999417057280 19082

Re: [patch 00/13] Syslets, "Threadlets", generic AIO support, v3

2007-03-04 Thread Magnus Naeslund(k)
Kirk Kuchov wrote: [snip] This is a stupid comparaison. By your logic we should also have /dev/stdin, /dev/stdout and /dev/stderr. Well, as a matter of fact (on my system): # ls -l /dev/std* lrwxrwxrwx 1 root root 4 Feb 1 2006 /dev/stderr -> fd/2 lrwxrwxrwx 1 root root 4 Feb 1 2006 /de

2.6 tmpfs/swap performance oddity

2006-12-06 Thread Magnus Naeslund(k)
I have this Ubuntu Edgy (HP Proliant DL380 intel x86-64 w/ 4 cores), kernel: 2.6.17-10-server) system with a raid controller (p600 + bbu, cciss) and 8gb memory. The raid disks are setup as one raid1+0 logical device, the swap and filesystem are partitions on this device. I've created a ext3 file

Re: [patch] Real-Time Preemption, -RT-2.6.12-rc1-V0.7.41-07

2005-03-22 Thread Magnus Naeslund(t)
Ingo Molnar wrote: bah, it's leaking dentries at a massive scale. I'm giving up on this variant for the time being and have gone towards a much simpler variant, implemented in the -40-07 patch at: http://redhat.com/~mingo/realtime-preempt/ I downloaded your V0.7.41-08 patch and it seems to have

Re: [patch] Real-Time Preemption, -RT-2.6.12-rc1-V0.7.41-01

2005-03-22 Thread Magnus Naeslund(t)
Paul E. McKenney wrote: Hello, Magnus, I believe that my earlier patch might take care of this (included again for convenience). Thanx, Paul I just tested this patch, and it did not solve my problem. The dst cache still grows to the maximum and starts

Re: [patch] Real-Time Preemption, -RT-2.6.12-rc1-V0.7.41-01

2005-03-21 Thread Magnus Naeslund(t)
Ingo Molnar wrote: i've uploaded my current tree (-V0.7.41-01) to: http://redhat.com/~mingo/realtime-preempt/ it includes the latest round of RCU fixes - but doesnt solve the SMP bootup crash. Ingo With this kernel I can run for some 20 minutes, then the ip_dst_cache overflows. I gather it has

Re: Maximum mountpoints + chrooted login

2001-06-27 Thread Magnus Naeslund\(f\)
em. Now in 2.4.5 it's darn slow to _unmount_, it's like 100 times faster to mount than unmount :) Cheers Magnus Naeslund -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Programmer/Networker [|] Magnus Naeslund PGP Key: http://www.genline.nu/mag_pgp.txt -=-=-=-=-=-=-=-=-=-=-=-=-=-=

Maximum mountpoints + chrooted login

2001-06-27 Thread Magnus Naeslund\(f\)
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Programmer/Networker [|] Magnus Naeslund PGP Key: http://www.genline.nu/mag_pgp.txt -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majo

Re: 2.4.5 does not link on Ruffian (alpha)

2001-05-27 Thread Magnus Naeslund\(f\)
aa1 included) to > > get generic and dp264 compililations right: > > woops, the dp264 compilation wasn't right yet, this additional patch is > needed too. > 2.4.5aa1 broke on my ruffian, now it works beautifully, now i just gotta check if it boots :) Magnus Naeslund -=-=-=-=-=

Re: 2.4.4 fork() problems (maybe)

2001-05-06 Thread Magnus Naeslund\(f\)
From: "Marko Kreen" <[EMAIL PROTECTED]> > On Sun, May 06, 2001 at 02:20:50AM +0200, Magnus Naeslund(f) wrote: > > From: "Marko Kreen" <[EMAIL PROTECTED]> > > > On Sat, May 05, 2001 at 09:07:53PM +0200, Magnus Naeslund(f) wrote: > > > >

Re: 2.4.4 fork() problems (maybe)

2001-05-05 Thread Magnus Naeslund\(f\)
From: "Marko Kreen" <[EMAIL PROTECTED]> > On Sat, May 05, 2001 at 09:07:53PM +0200, Magnus Naeslund(f) wrote: > > Hello, I saw that there was something changed on how fork() works, and > > wonder if this could be the cause my problem. > > When i do a "s

2.4.4 fork() problems (maybe)

2001-05-05 Thread Magnus Naeslund\(f\)
me a shell, sometimes not. But it allways fails when i don't strace it. Magnus Naeslund -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Programmer/Networker [|] Magnus Naeslund PGP Key: http://www.genline.nu/mag_pgp.txt -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- - To unsubscribe

Alpha reboot

2001-04-30 Thread Magnus Naeslund\(f\)
cheers Magnus -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Programmer/Networker [|] Magnus Naeslund PGP Key: http://www.genline.nu/mag_pgp.txt -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTE

Re: Alpha compile problem solved by Andrea (pte_alloc)

2001-04-27 Thread Magnus Naeslund\(f\)
From: "Andrea Arcangeli" <[EMAIL PROTECTED]> [snip] > > Is there any other patches you recommend me to apply to my kernel? > > specifically for the alpha (but of course ok for x86 kernels too) in > order against pre7: > > ftp://ftp.us.kernel.org/pub/linux/kernel/people/andrea/kernels/v2.4/2.4.4p

Alpha compile problem solved by Andrea (pte_alloc)

2001-04-26 Thread Magnus Naeslund\(f\)
7;s in the mail archives, where i didnt find it). Andrea: Is that patch harmless, or is it experimental? Is there any other patches you recommend me to apply to my kernel? Regards Magnus Naeslund - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of

Tracing files that opens.

2000-11-11 Thread Magnus Naeslund\(b\)
Is there a nice way to trap on file open() and stat() ? That way i could have nice file statistics. Magnus -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Programmer/Networker [|] Magnus Naeslund PGP Key: http://www.genline.nu/mag_pgp.txt

Oops on 2.2.17 (and 2.2.18pre20)

2000-11-10 Thread Magnus Naeslund\(b\)
rent(10/31/1/0), goal(10/127/1/0), user(10/127/1/0) Total transfers 17584 (16956 reads and 628 writes) Tell me if i can assist any more... Magnus Naeslund -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Programmer/Networker [|] Magnus Naeslund PGP Key: http://www.genline.nu/mag_pgp.txt -=-=

Re: 2.2.17: do_try_to_free_pages fails, no OOM

2000-11-07 Thread Magnus Naeslund\(b\)
apply fine. No troubles here, compiling it now... Magnus -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Programmer/Networker [|] Magnus Naeslund PGP Key: http://www.genline.nu/mag_pgp.txt -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the

Re: 2.2.17: do_try_to_free_pages fails, no OOM

2000-11-07 Thread Magnus Naeslund\(b\)
t, or if it's the kernels fault. (On 2.0.38 pgsql(different version tho) + box has a 700 day uptime) Example log (2.2.16): Oct 24 00:01:34 gimme kernel: VM: do_try_to_free_pages failed for postmaster... Oct 24 00:01:34 gimme kernel: VM: do_try_to_free_pages failed for klogd... Oct 24 00:

Re: instability after increasing file-max and inode-max

2000-10-04 Thread Magnus Naeslund
7;ve read and been told the inode-max should be atleast file-max*3, but as you see i have it four times higher. My system seems to be very stable, and i know i have overdimensioned everything :) Magnus Naeslund -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

Status of ReiserFS + Journalling

2000-10-03 Thread Magnus Naeslund
ory/thoughts but real users with loaded systems is preferred/more appreciated. I don't know what kernel to use for this system (2.2 or 2.4-testX) and what the ReiserFS status is on 2.4 (2.2 I've tested (suse kernel)). Many thanks in advance, Magnus Naeslund

IDE HD seek error

2000-09-10 Thread Magnus Naeslund
dev 03:41 (hdb), sector 16210592 Sep 10 12:51:02 genbaby kernel: hdb: dma_intr: status=0x51 { DriveReady SeekComplete Error } Sep 10 12:51:06 genbaby kernel: hdb: dma_intr: error=0x40 UncorrectableError }, LBAsect=16210739, sector=16210600 [snip (you get the i