Re: Ufs dead-locks on freebsd 6.2

2007-05-16 Thread Kris Kennaway
On Wed, May 16, 2007 at 01:16:27PM -0400, Andrew Edwards wrote: > Here's the backtrace from the last crash along with the output from show > alllocks when the system was deadlocked. I have been running > 6.2-release and compliled with makeoptions debug=-g, invariants, > invariant_support and witne

RE: Ufs dead-locks on freebsd 6.2

2007-05-16 Thread Andrew Edwards
Here's the backtrace from the last crash along with the output from show alllocks when the system was deadlocked. I have been running 6.2-release and compliled with makeoptions debug=-g, invariants, invariant_support and witness. I will update to 6-STABLE add diagnositc, debug_locks and debug_vfs

Re: Dell SAS 5i/mpt driver[was: possible issues with Dell/Perc5 raid]

2007-05-16 Thread Matthew Jacob
It wouldn't surprise me in the slightest that ext3 is better albeit bursty for writes. That's the Linux aggressive write-behind and ext2/ext3 for you in a nutshell. It's also quite likely true that in many cases that reads and I/O scheduling is a lot better in Linux. If you have time to run some

Re: Ufs dead-locks on freebsd 6.2

2007-05-16 Thread Eric Anderson
On 05/16/07 11:08, Andrew Edwards wrote: I have a system running a dual intel zeon 2.8Ghz with 4G of ram and using an intel raid controller model SRCU42X which uses the amr driver. I have had this server running 5.4 upgraded to 6.2 and was running fine for several months and then after a normal r

Re: Ufs dead-locks on freebsd 6.2

2007-05-16 Thread Kris Kennaway
On Wed, May 16, 2007 at 12:08:24PM -0400, Andrew Edwards wrote: > I have a system running a dual intel zeon 2.8Ghz with 4G of ram and > using an intel raid controller model SRCU42X which uses the amr driver. > I have had this server running 5.4 upgraded to 6.2 and was running fine > for several mon

Ufs dead-locks on freebsd 6.2

2007-05-16 Thread Andrew Edwards
I have a system running a dual intel zeon 2.8Ghz with 4G of ram and using an intel raid controller model SRCU42X which uses the amr driver. I have had this server running 5.4 upgraded to 6.2 and was running fine for several months and then after a normal reboot I've started having all sorts of prob

Re: Dell SAS 5i/mpt driver[was: possible issues with Dell/Perc5 raid]

2007-05-16 Thread Randy Schultz
On Tue, 15 May 2007, Matthew Jacob spaketh thusly: -}filesystem? ext3? Correct. -} -}I want one of these failing machines *in my lab*. -} -}On 5/14/07, Randy Schultz <[EMAIL PROTECTED]> wrote: -}> On Fri, 11 May 2007, Matthew Jacob spaketh thusly: -}> -}> -}Time frame to resolution involves get