Re: FreeBSD-9.1: machine reboots during snapshot creation, LORs found

2013-07-19 Thread Konstantin Belousov
On Fri, Jul 19, 2013 at 07:32:47AM +0200, Andre Albsmeier wrote: On Thu, 04-Jul-2013 at 19:25:28 +0200, Konstantin Belousov wrote: Patch is to improve debugging. I probably commit it after the issue is closed. Arguments against the commit is that the change imposes small performance

Re: make buildworld is now 50% slower

2013-07-19 Thread Daniel Braniss
On Sun, Jul 07, 2013 at 11:50:29AM +0300, Daniel Braniss wrote: On Fri, Jul 05, 2013 at 02:39:00PM +0200, Dimitry Andric wrote: [redirecting to the correct mailing list, freebsd-stable@ ...] On Jul 5, 2013, at 10:53, Daniel Braniss da...@cs.huji.ac.il wrote: after today's

Re: 9.2PRERELEASE ZFS panic in lzjb_compress

2013-07-19 Thread Volodymyr Kostyrko
19.07.2013 07:04, olivier wrote: Hi, Running 9.2-PRERELEASE #19 r253313 I got the following panic Fatal trap 12: page fault while in kernel mode cpuid = 22; apic id = 46 fault virtual address = 0xff827ebca30c fault code = supervisor read data, page not present instruction

Virtio drivers and FreeBSD 9.1

2013-07-19 Thread Nicolas Roosen
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello everybody, I have some trouble with the following configuration: - - a Samsung SSD 840 Pro drive of 128 GB - - a Debian Wheezy (7.1) as a KVM host - - multiple Debian 7.1 and FreeBSD 9.1 guests on top of it I have installed the virtio

Re: Help with filing a [maybe] ZFS/mmap bug.

2013-07-19 Thread George Hartzell
Richard Todd writes: On Thu, Jul 18, 2013 at 11:40:51AM -0700, George Hartzell wrote: [...] [...] In my case I'd want to find a particular set of file size, offset, and insertion size that triggers the problem and code up a c/c++ equiv. of the mmap

Re: Help with filing a [maybe] ZFS/mmap bug.

2013-07-19 Thread George Hartzell
George Hartzell writes: [...] So, it would seem that there's something about the filesystem in which my home directory resides that contributes to the problem. [...] Another data point. I just ran through my test case, saving the tagged and transcoded files into /tmp, a zfs filesystem