Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-26 Thread Xin LI
Hi, On 12/27/05, Nikolay Pavlov <[EMAIL PROTECTED]> wrote: [snip] > Seems i have the same problem. > > ad1: req=0xc2998000 SETFEATURES SET TRANSFER MODE semaphore timeout !! > DANGER Will Robinson !! > swap_pager: indefinite bufobj: 0 blkno: 3 size: 4096 This looks like a driver problem, or ha

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-26 Thread Nikolay Pavlov
On Saturday, 17 December 2005 at 0:49:48 +0800, Xin LI wrote: > Dear folks, > > I have a box indicating the following sometimes: > "swap_pager: indefinite wait buffer: bufobj: 0, blkno: 262169, size: 4096" > > It's running FreeBSD 6.0-RELEASE, with two Maxtor 7Y250P0 hard disks > attached to Int

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-24 Thread Xin LI
Hi, On 12/23/05, Douglas K. Rand <[EMAIL PROTECTED]> wrote: > Xin> Which scheduler are you using? > > SCHED_4BSD. Thanks, I have did some experiments (with ULE scheduler) to try to trigger the issue with no luck, either :-( Cheers, -- Xin LI <[EMAIL PROTECTED]> http://www.delphij.net ___

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-23 Thread Douglas K. Rand
Xin> Hi Hi. On 19 Dec 2005 14:32:31 -0600, Douglas K. Rand <[EMAIL PROTECTED]> wrote: Doug> Tracing command swapper pid 0 tid 0 td 0xc0698e20 Doug> sched_switch(c0698e20,0,1) at sched_switch+0x14b Doug> mi_switch(1,0) at mi_switch+0x1ba Doug> scheduler(0,81ec00,81e000,0,c042f5d5) at scheduler+0x2

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-22 Thread Xin LI
Hi, On 19 Dec 2005 14:32:31 -0600, Douglas K. Rand <[EMAIL PROTECTED]> wrote: [...] > Tracing command swapper pid 0 tid 0 td 0xc0698e20 > sched_switch(c0698e20,0,1) at sched_switch+0x14b > mi_switch(1,0) at mi_switch+0x1ba > scheduler(0,81ec00,81e000,0,c042f5d5) at scheduler+0x262 > mi_startup() a

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-19 Thread Douglas K. Rand
** On Sat, 17 Dec 2005 00:49:48 +0800, Xin LI <[EMAIL PROTECTED]> said: Xin> I have a box indicating the following sometimes: Xin> "swap_pager: indefinite wait buffer: bufobj: 0, blkno: 262169, size: 4096" We are having a very similar problem that we've been trying to diagnose off and on for a wh

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-17 Thread Xin LI
Hi, Peter, On 12/17/05, Peter Jeremy <[EMAIL PROTECTED]> wrote: > On Sat, 2005-Dec-17 04:06:36 +0800, Xin LI wrote: > >No, it's sometimes other, and is quite infrequent. On the other hand, > >neither SMART nor error has reported some incident, so I was stuck > >when looking on hardware issues, as

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-16 Thread Peter Jeremy
On Sat, 2005-Dec-17 04:06:36 +0800, Xin LI wrote: >No, it's sometimes other, and is quite infrequent. On the other hand, >neither SMART nor error has reported some incident, so I was stuck >when looking on hardware issues, as the message does not indicate >which disk(s) may have problem... A hard

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-16 Thread Xin LI
Hi, Kris, On 12/17/05, Kris Kennaway <[EMAIL PROTECTED]> wrote: [...] > In that configuration, probably a hardware issue. Is it always the > same block? No, it's sometimes other, and is quite infrequent. On the other hand, neither SMART nor error has reported some incident, so I was stuck when

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-16 Thread Kris Kennaway
On Sat, Dec 17, 2005 at 12:49:48AM +0800, Xin LI wrote: > Dear folks, > > I have a box indicating the following sometimes: > "swap_pager: indefinite wait buffer: bufobj: 0, blkno: 262169, size: 4096" > > It's running FreeBSD 6.0-RELEASE, with two Maxtor 7Y250P0 hard disks > attached to Intel ICH5

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-16 Thread Xin LI
Hi, Scott, On 12/17/05, Scott Long <[EMAIL PROTECTED]> wrote: [...] > It means that either the hardware or driver lost a transaction, or that > some sort LOR-type situation happened in the VM that is preventing the > transaction from completing. First of all, do you have more than 4GB of > RAM?

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-16 Thread Xin LI
Hi, On 12/17/05, Stanislaw Halik <[EMAIL PROTECTED]> wrote: > Xin LI <[EMAIL PROTECTED]> wrote: > > I have a box indicating the following sometimes: > > "swap_pager: indefinite wait buffer: bufobj: 0, blkno: 262169, size: 4096" > > Does this indicate a hardware issue, or some bugs elsewhere? > > a

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-16 Thread Scott Long
Xin LI wrote: Dear folks, I have a box indicating the following sometimes: "swap_pager: indefinite wait buffer: bufobj: 0, blkno: 262169, size: 4096" It's running FreeBSD 6.0-RELEASE, with two Maxtor 7Y250P0 hard disks attached to Intel ICH5 UDMA100 controller with hw.ata.wc disabled. Does thi

Re: indefinite wait buffer: Does this indicate hardware issue?

2005-12-16 Thread Stanislaw Halik
Xin LI <[EMAIL PROTECTED]> wrote: > I have a box indicating the following sometimes: > "swap_pager: indefinite wait buffer: bufobj: 0, blkno: 262169, size: 4096" > It's running FreeBSD 6.0-RELEASE, with two Maxtor 7Y250P0 hard disks > attached to Intel ICH5 UDMA100 controller with hw.ata.wc disabl

indefinite wait buffer: Does this indicate hardware issue?

2005-12-16 Thread Xin LI
Dear folks, I have a box indicating the following sometimes: "swap_pager: indefinite wait buffer: bufobj: 0, blkno: 262169, size: 4096" It's running FreeBSD 6.0-RELEASE, with two Maxtor 7Y250P0 hard disks attached to Intel ICH5 UDMA100 controller with hw.ata.wc disabled. Does this indicate a har