Re: Ufs dead-locks on freebsd 6.2

2007-05-17 Thread Kostik Belousov
On Thu, May 17, 2007 at 01:03:37PM -0400, Andrew Edwards wrote: > Here it is. > > db> show vnode 0xccd47984 > vnode 0xccd47984: tag ufs, type VDIR > usecount 5135, writecount 0, refcount 5137 mountedhere 0 > flags (VV_ROOT) > v_object 0xcd02518c ref 0 pages 1 > #0 0xc0593f0d at loc

Re: Ufs dead-locks on freebsd 6.2

2007-05-17 Thread Kostik Belousov
On Thu, May 17, 2007 at 11:44:15AM -0400, Andrew Edwards wrote: > I've upgraded to 6-stable, added the kernel options as per the kernel > handbook. After about 5 hours of they system in a deadlock it panic'd. > Here's the backtrace, and show pcpu, show allpcpu, show locks, show > alllocks, show l

RE: Ufs dead-locks on freebsd 6.2

2007-05-17 Thread Andrew Edwards
When I initially built my kernel it was from a fresh copy of 6.2-release which I then sync'd to 6-stable and I used cvsup to do it so I believe it should be clean. I will look into running memtest86 on it to see if anything had happened to the memory. > -Original Message- > From: Kostik B

RE: Ufs dead-locks on freebsd 6.2

2007-05-17 Thread Andrew Edwards
Here it is. db> show vnode 0xccd47984 vnode 0xccd47984: tag ufs, type VDIR usecount 5135, writecount 0, refcount 5137 mountedhere 0 flags (VV_ROOT) v_object 0xcd02518c ref 0 pages 1 #0 0xc0593f0d at lockmgr+0x4ed #1 0xc06b8e0e at ffs_lock+0x76 #2 0xc0739787 at VOP_LOCK_APV+0x87 #3

RE: Ufs dead-locks on freebsd 6.2

2007-05-17 Thread Andrew Edwards
I've upgraded to 6-stable, added the kernel options as per the kernel handbook. After about 5 hours of they system in a deadlock it panic'd. Here's the backtrace, and show pcpu, show allpcpu, show locks, show alllocks, show lockedvnods and alltrace. I will have the system down for approx another

Re: possible issues with Dell/Perc5 raid

2007-05-17 Thread David Touitou
Hello all, Tom Judge a écrit : From the boot messages you have included below it seems that you have a Dell SAS-5i (Internal PCIe) controller and not a Perc/5[ie]. The SAS-5 known to have very poor performance (1Mb/s 100%busy) under certain loads (cvsup). I have something that looks like t