Re: samba+zfs

2011-11-14 Thread Garrett Cooper
On Mon, Nov 14, 2011 at 5:30 AM, Dan The Man wrote: > > > Thankyou for suggestion Peter , didn't solve it, and no its not the disks , > I have been monitoring gstat and its doing what it should, NFS works just > fine. ... > Its always sitting in rpcsvc around 2% cpu doing what it should. > > Sam

Re: samba+zfs

2011-11-14 Thread Dan The Man
Thankyou for suggestion Peter , didn't solve it, and no its not the disks , I have been monitoring gstat and its doing what it should, NFS works just fine. Here is typical NFS session from tcpdump 07:13:42.192671 IP asterisk.nfsd > desktop.kink: Flags [.], ack 19048093, win 29124, length 0

Re: samba+zfs

2011-11-14 Thread Peter Maloney
Dan, I may have had the same problem and solved it. I'm not quite sure at all it is related though. Try adding these 2 lines to your [global] section of your smb.conf on the samba server: strict locking = no blocking locks = no I don't know if the above will cause some data integrity pe

Re: samba+zfs

2011-11-14 Thread Dan The Man
Running tcpdump to trace what samba is doing so maybe someone can give some insight, lan interface is sk0. 02:52:34.347357 IP (tos 0x0, ttl 64, id 56121, offset 0, flags [none], proto TCP (6), length 1500) asterisk.microsoft-ds > desktop.58858: Flags [.], cksum 0x5e3f (correct), seq 10

Re: samba+zfs

2011-11-12 Thread Dan The Man
Well been running a week now and problems again. 3 3 terrabyte drives are @85% with compression enabled, i have to wonder if that is part of the problem. Dan. -- Dan The Man CTO/ Senior System Administrator Websites, Domains and Everything else http://www.SunSaturn.com Email: d...@sunsa

Re: samba+zfs

2011-11-09 Thread Kurt Touet
On Wed, Nov 9, 2011 at 1:39 PM, Garrett Cooper wrote: > On Nov 8, 2011, at 11:07 PM, "Daniel O'Connor" wrote: > >> >> On 09/11/2011, at 17:32, Garrett Cooper wrote dd's of large files (spooled backups going to tape) to /dev/null are as slow as Samba. >>> >>>   - Dedupe? >> >> Nope. >>

Re: samba+zfs

2011-11-09 Thread Garrett Cooper
On Nov 8, 2011, at 11:07 PM, "Daniel O'Connor" wrote: > > On 09/11/2011, at 17:32, Garrett Cooper wrote >>> dd's of large files (spooled backups going to tape) to /dev/null are as >>> slow as Samba. >> >> - Dedupe? > > Nope. > >> - Compression? > > On the mail spool & ports, but not on the t

Re: samba+zfs

2011-11-09 Thread Peter Maloney
On 11/09/2011 08:07 AM, Daniel O'Connor wrote: > On 09/11/2011, at 17:32, Garrett Cooper wrote >>> dd's of large files (spooled backups going to tape) to /dev/null are as >>> slow as Samba. >>- Dedupe? > Nope. You are probably right, but just to be sure, let's verify that with: zpool get dedu

Re: samba+zfs

2011-11-09 Thread Kurt Touet
On Wed, Nov 9, 2011 at 1:07 AM, Daniel O'Connor wrote: > > On 09/11/2011, at 17:32, Garrett Cooper wrote >>> dd's of large files (spooled backups going to tape) to /dev/null are as >>> slow as Samba. >> >>    - Dedupe? > > Nope. > >>    - Compression? > > On the mail spool & ports, but not on the

Re: samba+zfs

2011-11-08 Thread Daniel O'Connor
On 09/11/2011, at 17:32, Garrett Cooper wrote >> dd's of large files (spooled backups going to tape) to /dev/null are as slow >> as Samba. > >- Dedupe? Nope. >- Compression? On the mail spool & ports, but not on the tape spool. >- How much RAM? 8GB. >- What debug options do

Re: samba+zfs

2011-11-08 Thread Garrett Cooper
On Tue, Nov 8, 2011 at 10:28 PM, Daniel O'Connor wrote: > > On 09/11/2011, at 16:56, Daniel O'Connor wrote: >> On 09/11/2011, at 16:29, Kurt Touet wrote: >>> Is anyone else seeing problems like this with samba/zfs ?    Perhaps >>> it's not exclusive to samba, either? >> >> Yep, I see this too. >>

Re: samba+zfs

2011-11-08 Thread Daniel O'Connor
On 09/11/2011, at 16:56, Daniel O'Connor wrote: > On 09/11/2011, at 16:29, Kurt Touet wrote: >> Is anyone else seeing problems like this with samba/zfs ?Perhaps >> it's not exclusive to samba, either? > > Yep, I see this too. > > I can get 80-100Mbyte/sec reads out of a single disk but ZFS i

Re: samba+zfs

2011-11-08 Thread Daniel O'Connor
On 09/11/2011, at 16:29, Kurt Touet wrote: > Is anyone else seeing problems like this with samba/zfs ?Perhaps > it's not exclusive to samba, either? Yep, I see this too. I can get 80-100Mbyte/sec reads out of a single disk but ZFS is (now) very slow - it reads & writes and much more slowly

Re: samba+zfs

2011-11-08 Thread Kurt Touet
On Tue, Nov 8, 2011 at 8:16 PM, Dan The Man wrote: > > On Tue, 8 Nov 2011, Kurt Touet wrote: > >> On Tue, Nov 8, 2011 at 3:32 AM, Dan The Man wrote: >>> >>> >>> Sorry I meant it was running fine on beta3 and 8.2 stable, and NOT RC1: >>> asterisk:~# uname -a >>> FreeBSD asterisk.sunsaturn.com 9.0-

Re: samba+zfs

2011-11-08 Thread Dan The Man
On Tue, 8 Nov 2011, Kurt Touet wrote: On Tue, Nov 8, 2011 at 3:32 AM, Dan The Man wrote: Sorry I meant it was running fine on beta3 and 8.2 stable, and NOT RC1: asterisk:~# uname -a FreeBSD asterisk.sunsaturn.com 9.0-RC1 FreeBSD 9.0-RC1 #0: Mon Oct 31 19:46:53 CDT 2011 dr...@asterisk.sunsat

Re: samba+zfs

2011-11-08 Thread Kurt Touet
On Tue, Nov 8, 2011 at 3:32 AM, Dan The Man wrote: > > > Sorry I meant it was running fine on beta3 and 8.2 stable, and NOT RC1: > asterisk:~# uname -a > FreeBSD asterisk.sunsaturn.com 9.0-RC1 FreeBSD 9.0-RC1 #0: Mon Oct 31 > 19:46:53 CDT 2011 dr...@asterisk.sunsaturn.com:/usr/obj/usr/src/sys/MYKE

Re: samba+zfs

2011-11-08 Thread Dan The Man
Sorry I meant it was running fine on beta3 and 8.2 stable, and NOT RC1: asterisk:~# uname -a FreeBSD asterisk.sunsaturn.com 9.0-RC1 FreeBSD 9.0-RC1 #0: Mon Oct 31 19:46:53 CDT 2011 dr...@asterisk.sunsaturn.com:/usr/obj/usr/src/sys/MYKERNEL amd64 asterisk:~# Dan. -- Dan The Man CTO/ Seni

Re: samba+zfs

2011-11-08 Thread Dan The Man
Ok here is some specs: this been running fine on 8.2 stable and i was sure it was running fine on RC1 as well. I did some testing against samba 34 35 and 36 in the ports collection all with the same slow write problems. I did further testing mounting drive in question with NFS and it did not

Re: samba+zfs

2011-10-28 Thread Garrett Cooper
On Thu, Oct 27, 2011 at 6:42 PM, Dan wrote: > > > Updated from 9.0 beta3 to RC1 and using mkvmerge over samba/zfs > its taking over an hour to just mux in things like DTS english, where it was > 15 minutes on beta3. Hi Dan, - Can you do more deterministic / scientific benchmarks? - Did you upgrad