FreeBSD-10.0-CURRENT-i386-20130108-r245175-release.iso trapped at rm -r

2013-01-20 Thread Slawa Olhovchenkov
Fresh install FreeBSD-10.0-CURRENT-i386-20130108-r245175-release.iso in virtualbox 4.2 (Host -- FreeBSD-9 amd64). After install run in headless mode, login by ssh. mount -u -o async / rm -r /usr/port Got trap http://zxy.spb.ru/trap.png ___ freebsd-curr

ZFS Trim on mps?

2013-01-20 Thread matt
Should I be getting trim with ZFS on an mps device? Disks are SATA ssd (830s), only "unsupported" is being reported. Do I need to set the cam "da" delete method to something (unmap?), or is ZFS trim only supported on ahci sata controllers? vfs.zfs.trim_disable: 0 vfs.zfs.trim_txg_limit: 64 kstat.

Re: ULE can leak TDQ_LOCK() if statclock() called outside of critical_enter()

2013-01-20 Thread Konstantin Belousov
On Fri, Jan 18, 2013 at 11:56:27AM -0500, Ryan Stone wrote: > I have been experiencing occasional deadlocks on FreeBSD 8.2 systems using > the ULE scheduler. The root cause in every case has been that ULE's > TDQ_LOCK for cpu 0 is owned by a thread that is not running. I have been > investigating

Re: ZFS + usb in trouble?

2013-01-20 Thread Alexander Nedotsukov
Borrowed USB stick today and did same excersize as below (# zpool create tank raidz da5{d,e,f}) with exactly same outcome. On 19.01.2013, at 23:26, Alexander Nedotsukov wrote: > Hi All, > > Just a note that after catch up with -current my zfs pool kissed good bye. > I'll omit details about it

[head tinderbox] failure on ia64/ia64

2013-01-20 Thread FreeBSD Tinderbox
TB --- 2013-01-20 12:25:42 - tinderbox 2.10 running on freebsd-current.sentex.ca TB --- 2013-01-20 12:25:42 - FreeBSD freebsd-current.sentex.ca 8.3-PRERELEASE FreeBSD 8.3-PRERELEASE #0: Mon Mar 26 13:54:12 EDT 2012 d...@freebsd-current.sentex.ca:/usr/obj/usr/src/sys/GENERIC amd64 TB --- 2013

Re: ULE can leak TDQ_LOCK() if statclock() called outside of critical_enter()

2013-01-20 Thread Ryan Stone
On Sun, Jan 20, 2013 at 5:29 AM, Konstantin Belousov wrote: > Both atrtc and hpet register the interrupt handler as the filter. > The filters call loop enters critical section around handlers, see > kern_intr.c:intr_event_handle(). At least on HEAD it is so, and I see > the same code in the 8. >

Re: ZFS Trim on mps?

2013-01-20 Thread Steven Hartland
- Original Message - From: "matt" To: Sent: Sunday, January 20, 2013 9:39 AM Subject: ZFS Trim on mps? Should I be getting trim with ZFS on an mps device? Disks are SATA ssd (830s), only "unsupported" is being reported. Do I need to set the cam "da" delete method to something (unmap

Re: My panic in amd64/pmap

2013-01-20 Thread Larry Rosenman
On Fri, 18 Jan 2013, Larry Rosenman wrote: Never mind, it's in VirtualBox itself. The line is at ~~line 8020 in the same file. I've patched it and am recompiling VirtualBox. If I don't see the panic for a few days, I'll submit a PR. I've submitted the PR, because for nehalem class or better

disk "flipped" - a known problem?

2013-01-20 Thread Andriy Gapon
Today something unusual happened on one of my machines: kernel: (ada0:ahcich0:0:0:0): lost device kernel: (aprobe1:ahcich0:0:15:0): NOP. ACB: 00 00 00 00 00 00 00 00 00 00 00 00 kernel: (aprobe1:ahcich0:0:15:0): CAM status: Command timeout kernel: (aprobe1:ahcich0:0:15:0): Error 5, Retries exhaust

Re: [PATCH] Adjust 'ps H' to include kthread names by default

2013-01-20 Thread Kevin Oberman
On Thu, Jan 17, 2013 at 2:15 PM, Alfred Perlstein wrote: > On 1/17/13 1:22 PM, John Baldwin wrote: >> >> Running 'ps axH' on a current system results in a lot of kthreads with not >> very useful names (unless you add -c): >> >>PID TT STAT TIME COMMAND >> 0 ?? DLs1:09.52 [kern

[head tinderbox] failure on ia64/ia64

2013-01-20 Thread FreeBSD Tinderbox
TB --- 2013-01-20 22:23:20 - tinderbox 2.10 running on freebsd-current.sentex.ca TB --- 2013-01-20 22:23:20 - FreeBSD freebsd-current.sentex.ca 8.3-PRERELEASE FreeBSD 8.3-PRERELEASE #0: Mon Mar 26 13:54:12 EDT 2012 d...@freebsd-current.sentex.ca:/usr/obj/usr/src/sys/GENERIC amd64 TB --- 2013