Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-24 Thread Jiri Slaby
Ccing xfs team On 02/21/2008 02:37 PM, Stefan Priebe - allied internet ag wrote: Hello! I'm using XFS. dmesg -s32000 does not help - no more output. In messages there is also no relevant output. Other than what I've posted here: http://lkml.org/lkml/2008/2/21/76

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-24 Thread Jiri Slaby
Ccing xfs team On 02/21/2008 02:37 PM, Stefan Priebe - allied internet ag wrote: Hello! I'm using XFS. dmesg -s32000 does not help - no more output. In messages there is also no relevant output. Other than what I've posted here: http://lkml.org/lkml/2008/2/21/76

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-21 Thread Stefan Priebe - allied internet ag
Hello! I'm using XFS. dmesg -s32000 does not help - no more output. In messages there is also no relevant output. Other than what I've posted here: http://lkml.org/lkml/2008/2/21/76 Sorry but i cannot recompile the kernel on all machines again - another downtime is not possible at the

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-21 Thread Jiri Slaby
Stefan Priebe - allied internet ag napsal(a): > Hello! > > I've done the (echo t > /proc/sysrq-trigger) now but i'm not able to get > the whole output via dmesg. > > Here is what i get: > # dmesg > 3.432124] [] do_select+0x390/0x46e > [272363.432226] [] __pollwait+0x0/0xcf > [272363.432319]

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-21 Thread Stefan Priebe - allied internet ag
Hello! I've done the (echo t > /proc/sysrq-trigger) now but i'm not able to get the whole output via dmesg. Here is what i get: # dmesg 3.432124] [] do_select+0x390/0x46e [272363.432226] [] __pollwait+0x0/0xcf [272363.432319] [] default_wake_function+0x0/0x8 [272363.432416] []

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-21 Thread Stefan Priebe - allied internet ag
Hello! I've done the (echo t /proc/sysrq-trigger) now but i'm not able to get the whole output via dmesg. Here is what i get: # dmesg 3.432124] [c0165a11] do_select+0x390/0x46e [272363.432226] [c0166107] __pollwait+0x0/0xcf [272363.432319] [c0115d90] default_wake_function+0x0/0x8

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-21 Thread Jiri Slaby
Stefan Priebe - allied internet ag napsal(a): Hello! I've done the (echo t /proc/sysrq-trigger) now but i'm not able to get the whole output via dmesg. Here is what i get: # dmesg 3.432124] [c0165a11] do_select+0x390/0x46e [272363.432226] [c0166107] __pollwait+0x0/0xcf

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-21 Thread Stefan Priebe - allied internet ag
Hello! I'm using XFS. dmesg -s32000 does not help - no more output. In messages there is also no relevant output. Other than what I've posted here: http://lkml.org/lkml/2008/2/21/76 Sorry but i cannot recompile the kernel on all machines again - another downtime is not possible at the

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-17 Thread Arjan van de Ven
On Sun, 17 Feb 2008 21:49:10 +0100 allied internet ag- Stefan Priebe <[EMAIL PROTECTED]> wrote: > >> One week ago we upgraded about 300 servers from 2.6.20.20 to > >> 2.6.24.2. > > > > Painfull. > > OK not really - i've tested the new kernel on all models. And it > works fine... the DN state

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-17 Thread allied internet ag- Stefan Priebe
>> One week ago we upgraded about 300 servers from 2.6.20.20 to 2.6.24.2. > > Painfull. OK not really - i've tested the new kernel on all models. And it works fine... the DN state only comes sometimes - absolutely not reproducable. So my tests went OK and then we've done the update. I've now

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-17 Thread Jiri Slaby
On 02/17/2008 09:02 PM, allied internet ag- Stefan Priebe wrote: Hello! One week ago we upgraded about 300 servers from 2.6.20.20 to 2.6.24.2. Painfull. Now we get sometimes dozent of processes in state DN. The system is completely idle - but the load is 20 or 90 or whatever. And it can

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-17 Thread Christian Kujau
On Sun, 17 Feb 2008, allied internet ag- Stefan Priebe wrote: One week ago we upgraded about 300 servers from 2.6.20.20 to 2.6.24.2. Did you test with *one* server before upgrading all 300? If not, please do and try to upgrade in smaller steps, e.g. 2.6.20->2.6.21 and see when it breaks. Add

getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-17 Thread allied internet ag- Stefan Priebe
Hello! One week ago we upgraded about 300 servers from 2.6.20.20 to 2.6.24.2. Now we get sometimes dozent of processes in state DN. The system is completely idle - but the load is 20 or 90 or whatever. And it can only be "repaired" by rebooting the system. I'm NOT on the LIST so please CC

getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-17 Thread allied internet ag- Stefan Priebe
Hello! One week ago we upgraded about 300 servers from 2.6.20.20 to 2.6.24.2. Now we get sometimes dozent of processes in state DN. The system is completely idle - but the load is 20 or 90 or whatever. And it can only be repaired by rebooting the system. I'm NOT on the LIST so please CC me.

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-17 Thread allied internet ag- Stefan Priebe
One week ago we upgraded about 300 servers from 2.6.20.20 to 2.6.24.2. Painfull. OK not really - i've tested the new kernel on all models. And it works fine... the DN state only comes sometimes - absolutely not reproducable. So my tests went OK and then we've done the update. I've now seen

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-17 Thread Jiri Slaby
On 02/17/2008 09:02 PM, allied internet ag- Stefan Priebe wrote: Hello! One week ago we upgraded about 300 servers from 2.6.20.20 to 2.6.24.2. Painfull. Now we get sometimes dozent of processes in state DN. The system is completely idle - but the load is 20 or 90 or whatever. And it can

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-17 Thread Christian Kujau
On Sun, 17 Feb 2008, allied internet ag- Stefan Priebe wrote: One week ago we upgraded about 300 servers from 2.6.20.20 to 2.6.24.2. Did you test with *one* server before upgrading all 300? If not, please do and try to upgrade in smaller steps, e.g. 2.6.20-2.6.21 and see when it breaks. Add

Re: getting uninterruptible sleep processes after upgrade from 2.6.20.20 to 2.6.24.2

2008-02-17 Thread Arjan van de Ven
On Sun, 17 Feb 2008 21:49:10 +0100 allied internet ag- Stefan Priebe [EMAIL PROTECTED] wrote: One week ago we upgraded about 300 servers from 2.6.20.20 to 2.6.24.2. Painfull. OK not really - i've tested the new kernel on all models. And it works fine... the DN state only comes