On Tue, Nov 28, 2017 at 10:37:45AM +0700, Alex V. Petrov wrote:
> SUBJ:
> Nov 28 10:28:38 alex kernel: 1001: exited on signal 11 (core dumped)
> It was a thunerbird
>
>
> 12.0-CURRENT #0 r326286
> kernel GENERIC-NODEBUG
The format strings is following:
"pid %d (%s), uid %d: exited on signal %d%s
from /var/log/messages
# grep core /var/log/messages
Nov 21 06:26:56 alex kernel: 1001: exited on signal 11 (core dumped)
Nov 22 00:46:31 alex kernel: FreeBSD/SMP: 1 package(s) x 8 core(s)
Nov 22 16:01:32 alex kernel: 1001: exited on signal 11 (core dumped)
Nov 23 08:14:45 alex kernel: FreeBSD/SMP
On Tue, Nov 28, 2017 at 05:13:10PM +0700, Alex V. Petrov wrote:
> from /var/log/messages
>
> # grep core /var/log/messages
> Nov 21 06:26:56 alex kernel: 1001: exited on signal 11 (core dumped)
> Nov 22 00:46:31 alex kernel: FreeBSD/SMP: 1 package(s) x 8 core(s)
> Nov 22 16:01:32 alex kernel: 1001
Hello,
I would like to switch the vfs.nfsd.issue_delegations sysctl to a
tunable.
The reason behind it is recent problem at work on some on our filer
related to NFS.
We use NFSv4 without delegation as we never been able to have good
performance with FreeBSD server and Linux client (we need to
On Tue, Nov 28, 2017 at 11:41:36AM +0100, Emmanuel Vadot wrote:
>
> Hello,
>
> I would like to switch the vfs.nfsd.issue_delegations sysctl to a
> tunable.
> The reason behind it is recent problem at work on some on our filer
> related to NFS.
> We use NFSv4 without delegation as we never bee
You were right.
After revert to r325188 worked:
Nov 28 18:05:18 alex kernel: pid 23618 (mc), uid 0: exited on signal 6
(core dumped)
28.11.2017 17:38, Konstantin Belousov пишет:
> On Tue, Nov 28, 2017 at 05:13:10PM +0700, Alex V. Petrov wrote:
>> from /var/log/messages
>>
>> # grep core /var/log/m
On Tue, Nov 28, 2017 at 06:09:16PM +0700, Alex V. Petrov wrote:
> You were right.
> After revert to r325188 worked:
> Nov 28 18:05:18 alex kernel: pid 23618 (mc), uid 0: exited on signal 6
> (core dumped)
Thank you for confirming.
Adding the committer.
>
> 28.11.2017 17:38, Konstantin Belousov п
On Tue, 28 Nov 2017 13:04:28 +0200
Konstantin Belousov wrote:
> On Tue, Nov 28, 2017 at 11:41:36AM +0100, Emmanuel Vadot wrote:
> >
> > Hello,
> >
> > I would like to switch the vfs.nfsd.issue_delegations sysctl to a
> > tunable.
> > The reason behind it is recent problem at work on some on
On Tue, Nov 28, 2017 at 02:26:10PM +0100, Emmanuel Vadot wrote:
> On Tue, 28 Nov 2017 13:04:28 +0200
> Konstantin Belousov wrote:
>
> > On Tue, Nov 28, 2017 at 11:41:36AM +0100, Emmanuel Vadot wrote:
> > >
> > > Hello,
> > >
> > > I would like to switch the vfs.nfsd.issue_delegations sysctl t
Konstantin Belousov wrote:
>On Tue, Nov 28, 2017 at 02:26:10PM +0100, Emmanuel Vadot wrote:
>> On Tue, 28 Nov 2017 13:04:28 +0200
>> Konstantin Belousov wrote:
>>
>> > On Tue, Nov 28, 2017 at 11:41:36AM +0100, Emmanuel Vadot wrote:
>> > >
>> > > Hello,
>> > >
>> > > I would like to switch the vf
On Tue, 28 Nov 2017 15:40:09 +0200
Konstantin Belousov wrote:
> On Tue, Nov 28, 2017 at 02:26:10PM +0100, Emmanuel Vadot wrote:
> > On Tue, 28 Nov 2017 13:04:28 +0200
> > Konstantin Belousov wrote:
> >
> > > On Tue, Nov 28, 2017 at 11:41:36AM +0100, Emmanuel Vadot wrote:
> > > >
> > > > Hello
On Tue, 28 Nov 2017 14:12:38 +
Rick Macklem wrote:
> Konstantin Belousov wrote:
> >On Tue, Nov 28, 2017 at 02:26:10PM +0100, Emmanuel Vadot wrote:
> >> On Tue, 28 Nov 2017 13:04:28 +0200
> >> Konstantin Belousov wrote:
> >>
> >> > On Tue, Nov 28, 2017 at 11:41:36AM +0100, Emmanuel Vadot wrot
Hi Alex,
On Tue, Nov 28, 2017 at 06:09:16PM +0700, Alex V. Petrov wrote:
A> You were right.
A> After revert to r325188 worked:
A> Nov 28 18:05:18 alex kernel: pid 23618 (mc), uid 0: exited on signal 6
A> (core dumped)
Can you please send over to me the syslogd binary and syslogd.core?
--
Gle
On Tue, Nov 28, 2017 at 08:37:44AM -0800, Gleb Smirnoff wrote:
> Hi Alex,
>
> On Tue, Nov 28, 2017 at 06:09:16PM +0700, Alex V. Petrov wrote:
> A> You were right.
> A> After revert to r325188 worked:
> A> Nov 28 18:05:18 alex kernel: pid 23618 (mc), uid 0: exited on signal 6
> A> (core dumped)
>
Emmanuel Vadot wrote:
>I wrote:
>> Since it defaults to "disabled", I don't see why a tunable would be
>> necessary?
>> (Just do nothing and delegations don't happen. If you want the server
>> to issue delegations, then use the sysctl to turn them on. If you want to
>> turn
>> them off again at
Hi!
I've recently up'd my processor count on our poudriere box and have
started noticing the error
"witness_lock_list_get: witness exhausted" on the console. The kernel
*DOES NOT* crash but I
thought the report may be useful to someone.
$ uname -a
FreeBSD poudriere 12.0-CURRENT FreeBSD 12.0-
I think the attached patch should fix your performance problem.
It simply checks for nfsrv_delegatecnt != 0 before doing all the
locking stuff in nfsrv_checkgetattr().
If this fixes your performance problem (with delegations disabled),
I'll probably add a separate counter for write delegations and
Did my usual and forgot to attach it. Here's the patch, rick
From: Rick Macklem
Sent: Tuesday, November 28, 2017 6:17:13 PM
To: Emmanuel Vadot
Cc: Konstantin Belousov; FreeBSD Current; freebsd...@freebsd.org; Rick Macklem
Subject: Re: Switch vfs.nfsd.issue
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