Re: NFSv4 stuck

2017-01-13 Thread Russell L. Carter
On 01/12/17 16:08, Rick Macklem wrote: Slawa Olhovchenkov wrote: On Thu, Jan 12, 2017 at 01:13:58PM +0700, Eugene Grosbein wrote: 12.01.2017 6:50, Slawa Olhovchenkov пишет: On Wed, Jan 11, 2017 at 03:20:22PM -0800, Michael Sinatra wrote: On 01/11/17 14:59, Slawa Olhovchenkov wrote: On Wed

Re: ipfw NAT /etc/rc.firewall question

2016-01-25 Thread Russell L. Carter
On 01/24/16 23:25, Ian Smith wrote: On Sun, 24 Jan 2016 17:41:17 -0700, Russell L. Carter wrote: > Hi, > > I am making myself learn better how ipfw works. I am curious about > the optimal location of the NAT rule definition code. My immediate > application is a

ipfw NAT /etc/rc.firewall question

2016-01-24 Thread Russell L. Carter
Hi, I am making myself learn better how ipfw works. I am curious about the optimal location of the NAT rule definition code. My immediate application is a generic NATing gateway with an outside iface armored up and an inside iface permitting general anarchy. The usual services will be accessib

Re: compiling on nfs directories

2014-12-18 Thread Russell L. Carter
On 12/18/14 08:37, Adam Vande More wrote: On Thu, Dec 18, 2014 at 9:29 AM, Alan Somers wrote: On Wed, Dec 17, 2014 at 6:54 PM, Russell L. Carter wrote: On 12/17/14 18:30, Adam McDougall wrote: On 12/17/2014 19:47, Russell L. Carter wrote: On 12/17/14 16:07, Rick Macklem wrote

Re: compiling on nfs directories

2014-12-17 Thread Russell L. Carter
On 12/17/14 18:30, Adam McDougall wrote: On 12/17/2014 19:47, Russell L. Carter wrote: On 12/17/14 16:07, Rick Macklem wrote: If this is using an exported ZFS volume, it would be nice if you could do the same test using an exported UFS file system, to see if this is ZFS related. It is

Re: compiling on nfs directories

2014-12-17 Thread Russell L. Carter
On 12/17/14 16:07, Rick Macklem wrote: Russell L. Carter wrote: [...] After figuring out a way to test this reversibly, I tried the following: server & client vfs.timestamp_precision=3, make -j12 buildworld/kernel, and make installworld -j1 on the client => fail, in /usr/src/s

Re: compiling on nfs directories

2014-12-17 Thread Russell L. Carter
On 12/16/14 20:39, Russell L. Carter wrote: On 12/16/14 11:37, John Baldwin wrote: On Monday, December 15, 2014 3:59:29 pm Rick Macklem wrote: [...] What I suspect might cause this is one of two things: 1 - The modify time of the file is now changing at a time the Linux client

Re: compiling on nfs directories

2014-12-16 Thread Russell L. Carter
On 12/16/14 11:37, John Baldwin wrote: On Monday, December 15, 2014 3:59:29 pm Rick Macklem wrote: [...] What I suspect might cause this is one of two things: 1 - The modify time of the file is now changing at a time the Linux client doesn't expect, due to changes in ZFS or maybe TOD c

Re: NFS client READ performance on -current

2014-08-14 Thread Russell L. Carter
On 08/14/14 11:35, Christopher Forgeron wrote: > I've been using : > > make buildkernel -DKERNFAST 6s for the up-to-date run through, 12s to install. Much better! Thanks, Russell > > which is quite fast compared to the regular buildkernel. There may be a > faster way yet. >

Re: NFS client READ performance on -current

2014-08-14 Thread Russell L. Carter
;>>>>> John Baldwin wrote: >>>>>>>>> On Thursday, July 03, 2014 8:51:01 pm Rick Macklem wrote: >>>>>>>>>> Russell L. Carter wrote: >>>>>>>>>>> On 07/02/14 19:09, Rick Macklem wrote: >>>>>>&g

Re: nfsd spam in /var/log/messages

2014-07-29 Thread Russell L. Carter
On 07/29/14 13:48, Rick Macklem wrote: > Russell L. Carter: > > The "directories within a file system" exports are only enforced by > the Mount protocol that NFSv3 uses to talk to mountd. (NFSv4 does not > use the Mount protocol.) These are considered "administ

Re: nfsd spam in /var/log/messages

2014-07-29 Thread Russell L. Carter
On 07/29/14 11:21, John-Mark Gurney wrote: > Rick Macklem wrote this message on Mon, Jul 28, 2014 at 18:47 -0400: >> Russell L. Carter wrote: >>> On 07/28/14 05:55, Rick Macklem wrote: >>> >>>> Assuming /export is one file system on the server, put

Re: nfsd spam in /var/log/messages

2014-07-28 Thread Russell L. Carter
On 07/28/14 05:55, Rick Macklem wrote: > Assuming /export is one file system on the server, put all > the exports in a single entry, something like: > V4: /export -sec=sys -network 10.0.10 -mask 255.255.255.0 > /export/usr/src /export/usr/obj /export/usr/ports /export/packages > /export/librar

nfsd spam in /var/log/messages

2014-07-27 Thread Russell L. Carter
Hi, Still a newbie here after more than ae decade off. This is most likely a stupid question but I have invested an inordinate amount of effort to figure it out with no success. That is, I have not resorted to digging down into the source code to understand the error message. I will do so if I a

Re: NFS client READ performance on -current

2014-07-14 Thread Russell L. Carter
On 07/12/14 14:14, Rick Macklem wrote: > Russell seemed to confirm that the patch fixed the problem for him, > but since I don't have em(4) hardware, it would be nice to have someone > with commit privilege and access to em(4) hardware test and commit it. With Rick's quite minimal patch, NFSv4

Re: NFS client READ performance on -current

2014-07-06 Thread Russell L. Carter
On 07/03/14 17:51, Rick Macklem wrote: > Well, I took a quick look at the driver and it does use m_defrag(), but > I think that the "retry:" label it does a goto after doing so might be in > the wrong place. > > The attached untested patch might fix this. > > Is it convenient to build a kernel

Re: NFS client READ performance on -current

2014-07-03 Thread Russell L. Carter
On 07/03/14 00:07, Thomas Mueller wrote: > On Wed, 02 Jul 2014 17:38:29 -0700, Russell L. Carter wrote: >> On the second suggestion: >> >> root@feyerabend> sysctl -a | grep dev.em | grep enable_ >> root@feyerabend> > > tmu:~$ sysctl -a | grep msix >

Re: NFS client READ performance on -current

2014-07-02 Thread Russell L. Carter
On 07/02/14 19:09, Rick Macklem wrote: > Could you please post the dmesg stuff for the network interface, > so I can tell what driver is being used? I'll take a look at it, > in case it needs to be changed to use m_defrag(). em0: port 0xd020-0xd03f mem 0xfe4a-0xfe4b,0xfe48-0xfe49ff

Re: NFS client READ performance on -current

2014-07-02 Thread Russell L. Carter
On 07/02/14 17:17, Michael Sierchio wrote: > sysctl net.inet.tcp.tso=0 Woot! 2.7MB/s -> 76MB/s Is this a FAQ somewhere? I spent a long time looking today and didn't find it (I do recall seeing a mention of TSO but not seeing how to do it or that it fixed the problem) On the second suggestion

NFS client READ performance on -current

2014-07-02 Thread Russell L. Carter
Greetings! It's been 14 years. OMG do I love poudriere and zfs. But apropos of this post from last January: http://lists.freebsd.org/pipermail/freebsd-net/2014-January/037547.html I am going to capitalize READ to emphasize that all I am looking at here is reading on the client. In some of post

Re: Removing T/TCP and replacing it with something simpler

2004-10-21 Thread Russell L. Carter
Greetings, It is not easy to get kame up and running, and I know this because I have. It is beyond all ordinary production installations. And as Craig notes it's not possible[1] in the 5* line yet. Maybe Randall would like to chip in on whether BSD SCTP is ready for prime time in FreeBSD. But