Re: Nbd problem now oopses.

2007-05-14 Thread Chuck Ebbert
Rogier Wolff wrote: > ... > [ 5628.608000] Code: d2 89 d5 74 26 83 be 80 01 00 00 00 0f 85 7b 03 00 00 c7 > 86 88 01 00 00 00 00 00 00 8b 5c 24 1c 89 9e 80 01 00 00 e9 62 03 00 00 [ > 5628.608000] EIP: [] tcp_sendmsg+0x726/0xab3 SS:ESP 0068:c3f8fc5c > A big chunk of the machine code is missing

Re: Nbd problem now oopses.

2007-05-14 Thread Chuck Ebbert
Rogier Wolff wrote: ... [ 5628.608000] Code: d2 89 d5 74 26 83 be 80 01 00 00 00 0f 85 7b 03 00 00 c7 86 88 01 00 00 00 00 00 00 8b 5c 24 1c 89 9e 80 01 00 00 e9 62 03 00 00 [ 5628.608000] EIP: [c0293210] tcp_sendmsg+0x726/0xab3 SS:ESP 0068:c3f8fc5c A big chunk of the machine code is

Nbd problem now oopses.

2007-05-13 Thread Rogier Wolff
Hi, After turning on the debugging for allocations and locks, I now get a kernel ooops. [ 5628.608000] BUG: unable to handle kernel NULL pointer dereference at virtual address [ 5628.608000] printing eip: [ 5628.608000] c0293210 [ 5628.608000] *pde = [ 5628.608000] Oops:

Nbd problem now oopses.

2007-05-13 Thread Rogier Wolff
Hi, After turning on the debugging for allocations and locks, I now get a kernel ooops. [ 5628.608000] BUG: unable to handle kernel NULL pointer dereference at virtual address [ 5628.608000] printing eip: [ 5628.608000] c0293210 [ 5628.608000] *pde = [ 5628.608000] Oops:

Re: nbd problem.

2007-05-09 Thread Jens Axboe
On Wed, May 09 2007, Rogier Wolff wrote: > On Tue, May 08, 2007 at 01:33:52PM -0700, Satyam Sharma wrote: > > On 5/8/07, Rogier Wolff <[EMAIL PROTECTED]> wrote: > > > > > >Hi, > > > > > >The nbd client still reliably hangs when I use it. > > Someone suggested to use > >

Re: nbd problem.

2007-05-09 Thread Jan Engelhardt
On May 9 2007 14:38, Rogier Wolff wrote: > >ozon:~> ps auxww | grep D >USER PID %CPU %MEMVSZ RSS TTY STAT START TIME COMMAND >root 110 0.4 0.0 0 0 ?D10:28 0:31 [pdflush] >root 112 0.0 0.0 0 0 ?D< 10:28 0:05 [kswapd0]

Re: nbd problem.

2007-05-09 Thread Rogier Wolff
On Wed, May 09, 2007 at 01:10:49PM +0200, Rogier Wolff wrote: > On Tue, May 08, 2007 at 01:33:52PM -0700, Satyam Sharma wrote: > > On 5/8/07, Rogier Wolff <[EMAIL PROTECTED]> wrote: > > > > > >Hi, > > > > > >The nbd client still reliably hangs when I use it. > > Someone suggested to use > >

Re: nbd problem.

2007-05-09 Thread Rogier Wolff
On Tue, May 08, 2007 at 01:33:52PM -0700, Satyam Sharma wrote: > On 5/8/07, Rogier Wolff <[EMAIL PROTECTED]> wrote: > > > >Hi, > > > >The nbd client still reliably hangs when I use it. Someone suggested to use http://git.kernel.org/?p=linux/kernel/git/axboe/linux-2.6-block.git;a=summary and

Re: nbd problem.

2007-05-09 Thread Rogier Wolff
On Tue, May 08, 2007 at 01:33:52PM -0700, Satyam Sharma wrote: On 5/8/07, Rogier Wolff [EMAIL PROTECTED] wrote: Hi, The nbd client still reliably hangs when I use it. Someone suggested to use http://git.kernel.org/?p=linux/kernel/git/axboe/linux-2.6-block.git;a=summary and that fixed

Re: nbd problem.

2007-05-09 Thread Rogier Wolff
On Wed, May 09, 2007 at 01:10:49PM +0200, Rogier Wolff wrote: On Tue, May 08, 2007 at 01:33:52PM -0700, Satyam Sharma wrote: On 5/8/07, Rogier Wolff [EMAIL PROTECTED] wrote: Hi, The nbd client still reliably hangs when I use it. Someone suggested to use

Re: nbd problem.

2007-05-09 Thread Jan Engelhardt
On May 9 2007 14:38, Rogier Wolff wrote: ozon:~ ps auxww | grep D USER PID %CPU %MEMVSZ RSS TTY STAT START TIME COMMAND root 110 0.4 0.0 0 0 ?D10:28 0:31 [pdflush] root 112 0.0 0.0 0 0 ?D 10:28 0:05 [kswapd0] root

Re: nbd problem.

2007-05-09 Thread Jens Axboe
On Wed, May 09 2007, Rogier Wolff wrote: On Tue, May 08, 2007 at 01:33:52PM -0700, Satyam Sharma wrote: On 5/8/07, Rogier Wolff [EMAIL PROTECTED] wrote: Hi, The nbd client still reliably hangs when I use it. Someone suggested to use

Re: nbd problem.

2007-05-08 Thread Jens Axboe
On Tue, May 08 2007, Rogier Wolff wrote: > > Hi, > > The nbd client still reliably hangs when I use it. > > While looking into this, I found: > > > 446 req->errors = 0; > 447 spin_unlock_irq(q->queue_lock); > > 448 >

Re: nbd problem.

2007-05-08 Thread Satyam Sharma
On 5/8/07, Rogier Wolff <[EMAIL PROTECTED]> wrote: Hi, The nbd client still reliably hangs when I use it. While looking into this, I found: 446 req->errors = 0; 447 spin_unlock_irq(q->queue_lock); BTW (this could be

nbd problem.

2007-05-08 Thread Rogier Wolff
Hi, The nbd client still reliably hangs when I use it. While looking into this, I found: 446 req->errors = 0; 447 spin_unlock_irq(q->queue_lock); 448 449 mutex_lock(>tx_lock); 450 if

nbd problem.

2007-05-08 Thread Rogier Wolff
Hi, The nbd client still reliably hangs when I use it. While looking into this, I found: 446 req-errors = 0; 447 spin_unlock_irq(q-queue_lock); 448 449 mutex_lock(lo-tx_lock); 450 if

Re: nbd problem.

2007-05-08 Thread Satyam Sharma
On 5/8/07, Rogier Wolff [EMAIL PROTECTED] wrote: Hi, The nbd client still reliably hangs when I use it. While looking into this, I found: 446 req-errors = 0; 447 spin_unlock_irq(q-queue_lock); BTW (this could be

Re: nbd problem.

2007-05-08 Thread Jens Axboe
On Tue, May 08 2007, Rogier Wolff wrote: Hi, The nbd client still reliably hangs when I use it. While looking into this, I found: 446 req-errors = 0; 447 spin_unlock_irq(q-queue_lock); 448 449

Re: 2.4.2,3 nbd problem, works OK in 2.4.2-ac20,28

2001-04-03 Thread Russell King - ARM Linux
On Tue, Apr 03, 2001 at 04:16:04PM +0400, Vladimir Serov wrote: > Unfortunately the details of handling these requests aren't clear for me > and it's not simple to use Alan Cox patches on ARM cause there not > supported by Russell King and other people in ARM community (I mean no > patches again

2.4.2,3 nbd problem, works OK in 2.4.2-ac20,28

2001-04-03 Thread Vladimir Serov
Hello everybody, I'm working on remote disks and swap for Strong ARM based board similar to Brutus eval board (using usbnet Ethernet-over-USB driver). And i've got problems with Network block device (nbd) i'm using to mount devices exported from host computer. Every program trying access

2.4.2,3 nbd problem, works OK in 2.4.2-ac20,28

2001-04-03 Thread Vladimir Serov
Hello everybody, I'm working on remote disks and swap for Strong ARM based board similar to Brutus eval board (using usbnet Ethernet-over-USB driver). And i've got problems with Network block device (nbd) i'm using to mount devices exported from host computer. Every program trying access

Re: 2.4.2,3 nbd problem, works OK in 2.4.2-ac20,28

2001-04-03 Thread Russell King - ARM Linux
On Tue, Apr 03, 2001 at 04:16:04PM +0400, Vladimir Serov wrote: Unfortunately the details of handling these requests aren't clear for me and it's not simple to use Alan Cox patches on ARM cause there not supported by Russell King and other people in ARM community (I mean no patches again