Re: MFC: Distributed audit daemon committed (was: svn commit: r243752 - in head: etc etc/defaults etc/mail etc/mtree etc/rc.d share/man/man4 usr.sbin usr.sbin/auditdistd (fwd)) (fwd)

2012-12-19 Thread Robert N. M. Watson
On 18 Dec 2012, at 18:38, Bryan Drewery wrote: >> Just an FYI that the new distributed audit daemon has been MFC'd to >> 9-STABLE. >> >> As noted in UPDATING, you will need to run "mergemaster -p" before using >> installkernel or installworld targets in order to add the new >> "auditdistd" syste

Re: [poll / rfc] kdb_stop_cpus

2011-06-04 Thread Robert N. M. Watson
On 4 Jun 2011, at 09:22, Andriy Gapon wrote: > on 03/06/2011 20:57 Robert N. M. Watson said the following: >> >> On 3 Jun 2011, at 16:13, Andriy Gapon wrote: >> >>> I wonder if anybody uses kdb_stop_cpus with non-default value. If, yes, I >>> am very int

Re: [poll / rfc] kdb_stop_cpus

2011-06-03 Thread Robert N. M. Watson
On 3 Jun 2011, at 16:13, Andriy Gapon wrote: > I wonder if anybody uses kdb_stop_cpus with non-default value. > If, yes, I am very interested to learn about your usecase for it. The issue that prompted the sysctl was non-NMI IPIs being used to enter the debugger or reboot following a core hangi

Re: is dtrace usable?

2010-03-09 Thread Robert N. M. Watson
On Mar 9, 2010, at 2:16 PM, Alexander Leidinger wrote: >> From this you can see that sys.mk is included and parsed before 'Makefile', >> so the WITH_CTF=yes is not set until after sys.mk has been parsed. > > I think we need to find a different solution for this. The need to specify > WITH_CTF a

Re: net.inet.tcp.timer_race: does anyone have a non-zero value?

2010-03-07 Thread Robert N. M. Watson
On Mar 7, 2010, at 12:33 PM, Mikolaj Golub wrote: > On Sun, 7 Mar 2010 11:59:35 + (GMT) Robert Watson wrote: > >> Please check the results of the following command: >> >> % sysctl net.inet.tcp.timer_race >> net.inet.tcp.timer_race: 0 > > Are the results for FreeBSD7 look interesting for

Re: mbuf leakage with nfs/udp (was: mbuf leakage with nfs/zfs)

2010-02-28 Thread Robert N. M. Watson
On Feb 28, 2010, at 2:52 PM, Daniel Braniss wrote: > well, I have further reduced the problem, it happens with NFS/UDP writes. > i'll try the wireshark road, but i'm very rusty with RPC, the other road is to > check the changes, my oldest is from late october (RC2) where it's happening, > while

Re: mbuf leakage with nfs/zfs?

2010-02-28 Thread Robert N. M. Watson
On Feb 28, 2010, at 12:11 PM, Daniel Braniss wrote: >> I'm pulling in Robert Watson, who has some familiarity with the UDP >> stack/code in FreeBSD. I'm not sure he'll be a sufficient source of >> knowledge for this specific issue since it appears (?) to be specific to >> NFS; Rick Macklem would

Re: em interface slow down on 8.0R

2009-12-02 Thread Robert N. M. Watson
On 1 Dec 2009, at 12:05, Elliot Finley wrote: > On Mon, Nov 30, 2009 at 6:29 PM, Hiroki Sato wrote: > Jack Vogel wrote > in <2a41acea0911301119j1449be58y183f2fe1d1112...@mail.gmail.com>: > > jf> I will look into this Hiroki, as time goes the older hardware does not > jf> always > jf> get test

Re: Extreme console latency during disk IO (8.0-RC1, previous releases also affected according to others)

2009-10-13 Thread Robert N. M. Watson
On 13 Oct 2009, at 14:33, Ivan Voras wrote: If (1) is highly variable during I/O, it's almost certainly a property of the VM technology you're using, and there's nought to be done about it in the guest OS. Here's an example of a ping session with 0.1s resolution during a few seconds-stall

Re: smbfs panic when lost connection or unmount --force

2009-07-12 Thread Robert N. M. Watson
s track it down. Thanks! Robert N M Watson Computer Laboratory University of Cambridge -- Thes OS is: kern.ostype: FreeBSD kern.osrelease: 7.2-STABLE kern.osrevision: 199506 kern.version: FreeBSD 7.2-STABLE #4: Sat Jun 27 21:44:32 CEST 2009 r...@oliverp:/usr/obj/usr/src/sys/stable kern.os