Re: AHCI and ZFS: root mount error

2010-01-18 Thread Alexander Leidinger
Quoting Wes Morgan (from Sun, 17 Jan 2010 09:04:16 -0600 (CST)): On Sat, 16 Jan 2010, Volodymyr Kostyrko wrote: On Sat, 16 Jan 2010 00:29:23 +0100 Oliver Brandmueller wrote: > Check with "zpool status" if your zpool refers to diskslices like > "ad0s1". I use gpt have setup the ZFS mirror

Re: ZFS performance degradation over time

2010-01-18 Thread Norbert Papke
On January 17, 2010, Garrett Moore wrote: > I upgraded my system to 8GB of ram to see if that would help. It hasn't > made much of a difference. After having rTorrent running for a while, my > performance again tanked. Around 6.5GB of memory was showing as 'Active' > according to top. 6.5GB of

Re: [PATCH] Lockmgr deadlock on STABLE_8

2010-01-18 Thread Pete French
> One may never know, try without WITNESS but still the same setup. Well, I have been running like this for three days with no lockups dissapointingly. I just saw that you commited the lock patches, so am going to update to the latest STABLE and go back to GENERIC to see if that still locks up (as

immense delayed write to file system (ZFS and UFS2), performance issues

2010-01-18 Thread O. Hartmann
I realise a strange behaviour of several FreeBSD 8.0-STABLE/amd64 boxes. All boxes have the most recent STABLE. One box is a UP system, two others SMP boxes, one with a Q6600 4-core, another XEON with 2x 4-cores (Dell Poweredge III). Symptome: All boxes have ZFS and UFS2 filesystems. Since two

Re: immense delayed write to file system (ZFS and UFS2), performance issues

2010-01-18 Thread Jeremy Chadwick
On Mon, Jan 18, 2010 at 09:13:52PM +0100, O. Hartmann wrote: > I realise a strange behaviour of several FreeBSD 8.0-STABLE/amd64 > boxes. All boxes have the most recent STABLE. One box is a UP > system, two others SMP boxes, one with a Q6600 4-core, another XEON > with 2x 4-cores (Dell Poweredge II

Re: immense delayed write to file system (ZFS and UFS2), performance issues

2010-01-18 Thread Morgan Wesström
O. Hartmann wrote: > I realise a strange behaviour of several FreeBSD 8.0-STABLE/amd64 boxes. > All boxes have the most recent STABLE. One box is a UP system, two > others SMP boxes, one with a Q6600 4-core, another XEON with 2x 4-cores > (Dell Poweredge III). > > Symptome: All boxes have ZFS and

Re: [PATCH] Lockmgr deadlock on STABLE_8

2010-01-18 Thread Attilio Rao
2010/1/18 Pete French : >> One may never know, try without WITNESS but still the same setup. > > Well, I have been running like this for three days with no lockups > dissapointingly. I just saw that you commited the lock patches, so > am going to update to the latest STABLE and go back to GENERIC t

Re: ath hostap problems

2010-01-18 Thread Nenhum_de_Nos
On Sat, 16 Jan 2010 12:26:42 -0800 Sam Leffler wrote: > Nenhum_de_Nos wrote: > > On Tue, January 5, 2010 00:09, Nenhum_de_Nos wrote: > >> hail, > >> > >> I have a Core 2 Duo 2.66 GHz as a wifi ap: > >> > >> Jan 4 22:31:08 xxx kernel: cpu_reset: Stopping other CPUs > >> Jan 4 22:31:08 xxx kernel

RE: bin/115406: [patch] gpt(8) GPT MBR hangs award BIOS on boot

2010-01-18 Thread Dan Naumov
> 1) Is this bug now officially fixed as of 8.0-RELEASE? Ie, can I > expect to set up a completely GPT-based system using an Intel > D945GCLF2 board and not have the installation crap out on me later? > > 2) The very last entry into the PR states the following: > "The problem has been addressed in

Re: immense delayed write to file system (ZFS and UFS2), performance issues

2010-01-18 Thread Daniel O'Connor
On Tue, 19 Jan 2010, Morgan Wesström wrote: > The disks involved don't happen to be Western Digital Green Power > disks, do they? The Intelli-Park function in these disks are wrecking > havoc with I/O in Linux-land at least, causing massive stalls and > iowait through the roof during the 25-30 seco

Re: immense delayed write to file system (ZFS and UFS2), performance issues

2010-01-18 Thread Garrett Moore
The drives being discussed in my related thread (regarding poor performance) are all WD Green drives. I have used wdidle3 to set all of my drive timeouts to 5 minutes. I'll see what sort of difference this makes for performance. Even if it makes no difference to performance, thank you for pointing

Re: atheros broadcast/multicast corruption with multiple hostap's

2010-01-18 Thread Russell Yount
On Sun, Jan 17, 2010 at 1:45 PM, Sam Leffler wrote: > Russell Yount wrote: > > >> >> On Sat, Jan 16, 2010 at 3:21 PM, Sam Leffler > s...@errno.com>> wrote: >> >>Russell Yount wrote: >> >>It seems AP to client broadcasts/multicasts traffic is >>broken when using WPA2/802.11i wi

Re: immense delayed write to file system (ZFS and UFS2), performance issues

2010-01-18 Thread Daniel O'Connor
On Tue, 19 Jan 2010, Garrett Moore wrote: > The drives being discussed in my related thread (regarding poor > performance) are all WD Green drives. I have used wdidle3 to set all > of my drive timeouts to 5 minutes. I'll see what sort of difference > this makes for performance. > > Even if it makes