Re: kern/104406: [ufs] Processes get stuck in "ufs" state under persistent CPU load

2007-11-01 Thread Rainer Hurling
Kris Kennaway schrieb: Rainer Hurling wrote: Thanks for your answer. Kris Kennaway schrieb: Rainer Hurling wrote: Looking into PR kern/104406 it seems, that this describes exactly what I am experiencing on three of my systems over the last weeks. They are running FreeBSD 8.0-CURRENT (known a

Re: kern/104406: [ufs] Processes get stuck in "ufs" state under persistent CPU load

2007-10-31 Thread Kris Kennaway
Rainer Hurling wrote: Thanks for your answer. Kris Kennaway schrieb: Rainer Hurling wrote: Looking into PR kern/104406 it seems, that this describes exactly what I am experiencing on three of my systems over the last weeks. They are running FreeBSD 8.0-CURRENT (known as 7.0-CURRENT not long

Re: kern/104406: [ufs] Processes get stuck in "ufs" state under persistent CPU load

2007-10-31 Thread Rainer Hurling
It looks like that Marek Blaszkowski in his new thread on freebsd-amd64@ http://www.nabble.com/forum/ViewPost.jtp?post=13513077 is describing the same system hangings. He founds some strange behaviour with 'sync' of harddiscs. Perhaps this is a step towards the cause of hangings? Regards, Ra

Re: kern/104406: [ufs] Processes get stuck in "ufs" state under persistent CPU load

2007-10-31 Thread Rainer Hurling
Thanks for your answer. Kris Kennaway schrieb: Rainer Hurling wrote: Looking into PR kern/104406 it seems, that this describes exactly what I am experiencing on three of my systems over the last weeks. They are running FreeBSD 8.0-CURRENT (known as 7.0-CURRENT not long ago ;-) ). Actually it

Re: kern/104406: [ufs] Processes get stuck in "ufs" state under persistent CPU load

2007-10-30 Thread Kris Kennaway
Eugene Grosbein wrote: On Fri, Oct 19, 2007 at 03:05:01PM -0700, Alfred Perlstein wrote: Can anyone take a look on PR kern/104406 ? I got repeatable hang situation, but I can't obtain a kernel dump to get result of all show commands from here: http://www.freebsd.org/doc/en_US.ISO8859-1/books

Re: kern/104406: [ufs] Processes get stuck in "ufs" state under persistent CPU load

2007-10-20 Thread Eugene Grosbein
On Fri, Oct 19, 2007 at 03:05:01PM -0700, Alfred Perlstein wrote: > > Can anyone take a look on PR kern/104406 ? I got repeatable hang situation, > > but I can't obtain a kernel dump to get result of all show commands from > > here: > > > > http://www.freebsd.org/doc/en_US.ISO8859-1/books/devel

Re: kern/104406: [ufs] Processes get stuck in "ufs" state under persistent CPU load

2007-10-19 Thread Alfred Perlstein
* Oleg Derevenetz <[EMAIL PROTECTED]> [071019 08:17] wrote: > Hi all, > > Can anyone take a look on PR kern/104406 ? I got repeatable hang situation, > but I can't obtain a kernel dump to get result of all show commands from > here: > > http://www.freebsd.org/doc/en_US.ISO8859-1/books/developer

kern/104406: [ufs] Processes get stuck in "ufs" state under persistent CPU load

2007-10-19 Thread Oleg Derevenetz
Hi all, Can anyone take a look on PR kern/104406 ? I got repeatable hang situation, but I can't obtain a kernel dump to get result of all show commands from here: http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug-deadlocks.html After my break to debugger using C