Re: konqueror deadlocks on 2.6.22

2008-01-22 Thread Chris Mason
On Tuesday 22 January 2008, Al Boldi wrote: > Chris Mason wrote: > > Running fsync in data=ordered means that all of the dirty blocks on the > > FS will get written before fsync returns. > > Hm, that's strange, I expected this kind of behaviour from data=journal. > > data=writeback should return

Re: konqueror deadlocks on 2.6.22

2008-01-22 Thread Al Boldi
Chris Mason wrote: > Running fsync in data=ordered means that all of the dirty blocks on the FS > will get written before fsync returns. Hm, that's strange, I expected this kind of behaviour from data=journal. data=writeback should return immediatly, which seems it does, but data=ordered should

Re: konqueror deadlocks on 2.6.22

2008-01-22 Thread Chris Mason
On Tuesday 22 January 2008, Al Boldi wrote: > Ingo Molnar wrote: > > * Oliver Pinter (Pintér Olivér) <[EMAIL PROTECTED]> wrote: > > > and then please update to CFS-v24.1 > > > http://people.redhat.com/~mingo/cfs-scheduler/sched-cfs-v2.6.22.15-v24. > > >1 .patch > > > > > > > Yes with CFSv20.4, as

Re: konqueror deadlocks on 2.6.22

2008-01-22 Thread Al Boldi
Ingo Molnar wrote: > * Oliver Pinter (Pintér Olivér) <[EMAIL PROTECTED]> wrote: > > and then please update to CFS-v24.1 > > http://people.redhat.com/~mingo/cfs-scheduler/sched-cfs-v2.6.22.15-v24.1 > >.patch > > > > > Yes with CFSv20.4, as in the log. > > > > > > It also hangs on 2.6.23.13 > > my

Re: konqueror deadlocks on 2.6.22

2008-01-22 Thread Ingo Molnar
* Oliver Pinter (Pintér Olivér) <[EMAIL PROTECTED]> wrote: > and then please update to CFS-v24.1 > http://people.redhat.com/~mingo/cfs-scheduler/sched-cfs-v2.6.22.15-v24.1.patch > > Yes with CFSv20.4, as in the log. > > > > It also hangs on 2.6.23.13 my feeling is that this is some sort of

Re: konqueror deadlocks on 2.6.22

2008-01-22 Thread Ingo Molnar
* Oliver Pinter (Pintér Olivér) [EMAIL PROTECTED] wrote: and then please update to CFS-v24.1 http://people.redhat.com/~mingo/cfs-scheduler/sched-cfs-v2.6.22.15-v24.1.patch Yes with CFSv20.4, as in the log. It also hangs on 2.6.23.13 my feeling is that this is some sort of timing

Re: konqueror deadlocks on 2.6.22

2008-01-22 Thread Al Boldi
Ingo Molnar wrote: * Oliver Pinter (Pintér Olivér) [EMAIL PROTECTED] wrote: and then please update to CFS-v24.1 http://people.redhat.com/~mingo/cfs-scheduler/sched-cfs-v2.6.22.15-v24.1 .patch Yes with CFSv20.4, as in the log. It also hangs on 2.6.23.13 my feeling is that this is

Re: konqueror deadlocks on 2.6.22

2008-01-22 Thread Chris Mason
On Tuesday 22 January 2008, Al Boldi wrote: Ingo Molnar wrote: * Oliver Pinter (Pintér Olivér) [EMAIL PROTECTED] wrote: and then please update to CFS-v24.1 http://people.redhat.com/~mingo/cfs-scheduler/sched-cfs-v2.6.22.15-v24. 1 .patch Yes with CFSv20.4, as in the log.

Re: konqueror deadlocks on 2.6.22

2008-01-22 Thread Al Boldi
Chris Mason wrote: Running fsync in data=ordered means that all of the dirty blocks on the FS will get written before fsync returns. Hm, that's strange, I expected this kind of behaviour from data=journal. data=writeback should return immediatly, which seems it does, but data=ordered should

Re: konqueror deadlocks on 2.6.22

2008-01-22 Thread Chris Mason
On Tuesday 22 January 2008, Al Boldi wrote: Chris Mason wrote: Running fsync in data=ordered means that all of the dirty blocks on the FS will get written before fsync returns. Hm, that's strange, I expected this kind of behaviour from data=journal. data=writeback should return

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Mike Galbraith
On Sun, 2008-01-20 at 08:41 +0300, Al Boldi wrote: > logic. Any ideas how this could be fixed? BTW, no idea, fs is taboo land here. (panic() is my very favorite function...;) -Mike -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Mike Galbraith
On Sun, 2008-01-20 at 08:41 +0300, Al Boldi wrote: > BTW Mike: Your server bounces my messages. Hm. I don't have a server. Might have something to do with some naughty task frequently scribbling zeros to /etc/resolv.conf when I brutally reboot my box (i give myself cause to do that quite a

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Al Boldi
Mike Galbraith wrote: > On Sat, 2008-01-19 at 21:14 +0300, Al Boldi wrote: > > I was just attacked by some deadlock issue involving sqlite3 and > > konqueror. While sqlite3 continues to slowly fill a 7M-record db in > > transaction mode, konqueror hangs for a few minutes, then continues only > >

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Oliver Pinter (Pintér Olivér)
add cc (ingo) and then please update to CFS-v24.1 http://people.redhat.com/~mingo/cfs-scheduler/sched-cfs-v2.6.22.15-v24.1.patch On 1/19/08, Al Boldi <[EMAIL PROTECTED]> wrote: > Oliver Pinter (Pintér Olivér) wrote: > > This kernel is vanilla 2.6.22.y or with CFS? > > Yes

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Al Boldi
Oliver Pinter (Pintér Olivér) wrote: > This kernel is vanilla 2.6.22.y or with CFS? Yes with CFSv20.4, as in the log. It also hangs on 2.6.23.13 > On 1/19/08, Al Boldi <[EMAIL PROTECTED]> wrote: > > I was just attacked by some deadlock issue involving sqlite3 and > > konqueror. While sqlite3

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Oliver Pinter (Pintér Olivér)
This kernel is vanilla 2.6.22.y or with CFS? On 1/19/08, Al Boldi <[EMAIL PROTECTED]> wrote: > I was just attacked by some deadlock issue involving sqlite3 and konqueror. > While sqlite3 continues to slowly fill a 7M-record db in transaction mode, > konqueror hangs for a few minutes, then

konqueror deadlocks on 2.6.22

2008-01-19 Thread Al Boldi
I was just attacked by some deadlock issue involving sqlite3 and konqueror. While sqlite3 continues to slowly fill a 7M-record db in transaction mode, konqueror hangs for a few minutes, then continues only to hang again and again. Looks like an fs/blockIO issue involving fsync. As a workaround,

konqueror deadlocks on 2.6.22

2008-01-19 Thread Al Boldi
I was just attacked by some deadlock issue involving sqlite3 and konqueror. While sqlite3 continues to slowly fill a 7M-record db in transaction mode, konqueror hangs for a few minutes, then continues only to hang again and again. Looks like an fs/blockIO issue involving fsync. As a workaround,

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Oliver Pinter (Pintér Olivér)
This kernel is vanilla 2.6.22.y or with CFS? On 1/19/08, Al Boldi [EMAIL PROTECTED] wrote: I was just attacked by some deadlock issue involving sqlite3 and konqueror. While sqlite3 continues to slowly fill a 7M-record db in transaction mode, konqueror hangs for a few minutes, then continues

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Al Boldi
Oliver Pinter (Pintér Olivér) wrote: This kernel is vanilla 2.6.22.y or with CFS? Yes with CFSv20.4, as in the log. It also hangs on 2.6.23.13 On 1/19/08, Al Boldi [EMAIL PROTECTED] wrote: I was just attacked by some deadlock issue involving sqlite3 and konqueror. While sqlite3 continues

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Oliver Pinter (Pintér Olivér)
add cc (ingo) and then please update to CFS-v24.1 http://people.redhat.com/~mingo/cfs-scheduler/sched-cfs-v2.6.22.15-v24.1.patch On 1/19/08, Al Boldi [EMAIL PROTECTED] wrote: Oliver Pinter (Pintér Olivér) wrote: This kernel is vanilla 2.6.22.y or with CFS? Yes with

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Al Boldi
Mike Galbraith wrote: On Sat, 2008-01-19 at 21:14 +0300, Al Boldi wrote: I was just attacked by some deadlock issue involving sqlite3 and konqueror. While sqlite3 continues to slowly fill a 7M-record db in transaction mode, konqueror hangs for a few minutes, then continues only to hang

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Mike Galbraith
On Sun, 2008-01-20 at 08:41 +0300, Al Boldi wrote: BTW Mike: Your server bounces my messages. Hm. I don't have a server. Might have something to do with some naughty task frequently scribbling zeros to /etc/resolv.conf when I brutally reboot my box (i give myself cause to do that quite a

Re: konqueror deadlocks on 2.6.22

2008-01-19 Thread Mike Galbraith
On Sun, 2008-01-20 at 08:41 +0300, Al Boldi wrote: logic. Any ideas how this could be fixed? BTW, no idea, fs is taboo land here. (panic() is my very favorite function...;) -Mike -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to