Re: Any success stories for HAST + ZFS?

2011-04-12 Thread Pete French
Everything is detected correctly, everything comes up correctly. See a new option (reload) in the RC script for hast. success story snipped same here - have patched the master databse achines, all came up fine, everything running erfectly, have flip-flopped between the two machines with no ill

Re: Any success stories for HAST + ZFS?

2011-04-11 Thread Freddie Cash
On Sun, Apr 10, 2011 at 12:36 PM, Mikolaj Golub troc...@freebsd.org wrote: On Mon, 4 Apr 2011 11:08:16 -0700 Freddie Cash wrote:  FC Once the deadlock patches above are MFC'd to -STABLE, I can do an  FC upgrade cycle and test them. Committed to STABLE. Updated src tree to r220537.

Re: Any success stories for HAST + ZFS?

2011-04-11 Thread Mikolaj Golub
On Mon, 11 Apr 2011 11:26:15 -0700 Freddie Cash wrote: FC On Sun, Apr 10, 2011 at 12:36 PM, Mikolaj Golub troc...@freebsd.org wrote: On Mon, 4 Apr 2011 11:08:16 -0700 Freddie Cash wrote:  FC Once the deadlock patches above are MFC'd to -STABLE, I can do an  FC upgrade cycle and test

Re: Any success stories for HAST + ZFS?

2011-04-10 Thread Mikolaj Golub
On Mon, 4 Apr 2011 11:08:16 -0700 Freddie Cash wrote: FC Once the deadlock patches above are MFC'd to -STABLE, I can do an FC upgrade cycle and test them. Committed to STABLE. -- Mikolaj Golub ___ freebsd-current@freebsd.org mailing list

Re: Any success stories for HAST + ZFS?

2011-04-05 Thread Mikolaj Golub
On Mon, 4 Apr 2011 11:08:16 -0700 Freddie Cash wrote: FC On Sat, Apr 2, 2011 at 1:44 AM, Pawel Jakub Dawidek p...@freebsd.org wrote: I just committed a fix for a problem that might look like a deadlock. With trociny@ patch and my last fix (to GEOM GATE and hastd) do you still have any

Re: Any success stories for HAST + ZFS?

2011-04-05 Thread Freddie Cash
On Tue, Apr 5, 2011 at 5:05 AM, Mikolaj Golub troc...@freebsd.org wrote: On Mon, 4 Apr 2011 11:08:16 -0700 Freddie Cash wrote:  FC On Sat, Apr 2, 2011 at 1:44 AM, Pawel Jakub Dawidek p...@freebsd.org wrote:     I just committed a fix for a problem that might look like a deadlock.   With

Re: Any success stories for HAST + ZFS?

2011-04-04 Thread Freddie Cash
On Sat, Apr 2, 2011 at 1:44 AM, Pawel Jakub Dawidek p...@freebsd.org wrote: On Thu, Mar 24, 2011 at 01:36:32PM -0700, Freddie Cash wrote: [Not sure which list is most appropriate since it's using HAST + ZFS on -RELEASE, -STABLE, and -CURRENT.  Feel free to trim the CC: on replies.] I'm

Re: Any success stories for HAST + ZFS?

2011-04-02 Thread Pawel Jakub Dawidek
On Thu, Mar 24, 2011 at 01:36:32PM -0700, Freddie Cash wrote: [Not sure which list is most appropriate since it's using HAST + ZFS on -RELEASE, -STABLE, and -CURRENT. Feel free to trim the CC: on replies.] I'm having a hell of a time making this work on real hardware, and am not ruling out

Re: Any success stories for HAST + ZFS?

2011-04-01 Thread Pete French
Yes, you may hit it only on hast devices creation. The workaround is to avoid using 'hastctl role primary all', start providers one by one instead. Interesting to note that I just hit a lockup in hast (the discs froze up - could not run hastctl or zpool import, and could not kill them). I have

Re: Any success stories for HAST + ZFS?

2011-04-01 Thread Mikolaj Golub
On Fri, 01 Apr 2011 11:40:11 +0100 Pete French wrote: Yes, you may hit it only on hast devices creation. The workaround is to avoid using 'hastctl role primary all', start providers one by one instead. PF Interesting to note that I just hit a lockup in hast (the discs froze PF up -

Re: Any success stories for HAST + ZFS?

2011-04-01 Thread Pete French
The other 5% of the time, the hastd crashes occurred either when importing the ZFS pool, or when running multiple parallel rsyncs to the pool. hastd was always shown as the last running process in the backtrace onscreen. This is what I am seeing - did you manage to reproduce this with the

Re: Any success stories for HAST + ZFS?

2011-04-01 Thread Pete French
This looks like a different problem. If you have this again please provide the output of 'procstat -kka'. Will do... -pete. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send

Re: Any success stories for HAST + ZFS?

2011-04-01 Thread Freddie Cash
On Fri, Apr 1, 2011 at 4:22 AM, Pete French petefre...@ingresso.co.uk wrote: The other 5% of the time, the hastd crashes occurred either when importing the ZFS pool, or when running multiple parallel rsyncs to the pool.  hastd was always shown as the last running process in the backtrace

Re: Any success stories for HAST + ZFS?

2011-03-28 Thread Mikolaj Golub
On Mon, 28 Mar 2011 10:47:22 +0100 Pete French wrote: It is not a hastd crash, but a kernel crash triggered by hastd process. I am not sure I got the same crash as you but apparently the race is possible in g_gate on device creation. I got the following crash starting many hast

Re: Any success stories for HAST + ZFS?

2011-03-28 Thread Pete French
It is not a hastd crash, but a kernel crash triggered by hastd process. I am not sure I got the same crash as you but apparently the race is possible in g_gate on device creation. I got the following crash starting many hast providers simultaneously: This is very interestng to me - my

Re: Any success stories for HAST + ZFS?

2011-03-28 Thread Freddie Cash
On Sun, Mar 27, 2011 at 5:16 AM, Mikolaj Golub troc...@freebsd.org wrote: On Sat, 26 Mar 2011 10:52:08 -0700 Freddie Cash wrote:  FC hastd backtrace is here:  FC http://www.sd73.bc.ca/downloads/crash/hast-backtrace.png It is not a hastd crash, but a kernel crash triggered by hastd process.

Re: Any success stories for HAST + ZFS?

2011-03-27 Thread Mikolaj Golub
On Sat, 26 Mar 2011 10:52:08 -0700 Freddie Cash wrote: FC hastd backtrace is here: FC http://www.sd73.bc.ca/downloads/crash/hast-backtrace.png It is not a hastd crash, but a kernel crash triggered by hastd process. I am not sure I got the same crash as you but apparently the race is possible

Re: Any success stories for HAST + ZFS?

2011-03-27 Thread Mikolaj Golub
On Sun, 27 Mar 2011 15:16:15 +0300 Mikolaj Golub wrote to Freddie Cash: MG The attached patch fixes the issue in my case. The patch is committed to current. -- Mikolaj Golub ___ freebsd-current@freebsd.org mailing list

Re: Any success stories for HAST + ZFS?

2011-03-26 Thread Mickaël Maillot
Hi, 2011/3/24 Freddie Cash fjwc...@gmail.com: The hardware is fairly standard fare:  - SuperMicro H8DGi-F motherboard  - AMD Opteron 6100-series CPU (8-cores @ 2.0 GHz)  - 8 GB DDR3 SDRAM  - 64 GB Kingston V-Series SSD for the OS install (using ahci(4) and the motherboard SATA controller)  

Re: Any success stories for HAST + ZFS?

2011-03-26 Thread Freddie Cash
On Fri, Mar 25, 2011 at 12:55 AM, Pawel Jakub Dawidek p...@freebsd.org wrote: On Thu, Mar 24, 2011 at 01:36:32PM -0700, Freddie Cash wrote: I've tried with FreeBSD 8.2-RELEASE, 8-STABLE, 8-STABLE w/ZFSv28 patches, and 9-CURRENT (after the ZFSv28 commit).  Things work well until I start hastd.  

Re: Any success stories for HAST + ZFS?

2011-03-25 Thread Pawel Jakub Dawidek
On Thu, Mar 24, 2011 at 01:36:32PM -0700, Freddie Cash wrote: I've tried with FreeBSD 8.2-RELEASE, 8-STABLE, 8-STABLE w/ZFSv28 patches, and 9-CURRENT (after the ZFSv28 commit). Things work well until I start hastd. Then either the system locks up, or hastd causes a kernel panic, or hastd

Re: Any success stories for HAST + ZFS?

2011-03-25 Thread Pete French
So, please, someone, somewhere, share a success story, where you're using FreeBSD, ZFS, and HAST. Let me know that it does work. I'm starting to lose faith in my abilities here. :( I ran our main database for the old company using ZFS on top of HAST without any problems at all. Had a single

Any success stories for HAST + ZFS?

2011-03-24 Thread Freddie Cash
[Not sure which list is most appropriate since it's using HAST + ZFS on -RELEASE, -STABLE, and -CURRENT. Feel free to trim the CC: on replies.] I'm having a hell of a time making this work on real hardware, and am not ruling out hardware issues as yet, but wanted to get some reassurance that