Jenkins build became unstable: FreeBSD_stable_10 #406

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Re: nginx and FreeBSD11

On Wed, Sep 21, 2016 at 12:15:17AM +0300, Konstantin Belousov wrote: > > > diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c > > > index a23468e..f754652 100644 > > > --- a/sys/vm/vm_map.c > > > +++ b/sys/vm/vm_map.c > > > @@ -481,6 +481,7 @@ vmspace_switch_aio(struct vmspace *newvm) > > > if (oldvm

Re: nginx and FreeBSD11

On Thu, Sep 22, 2016 at 10:59:33AM +0300, Konstantin Belousov wrote: > On Wed, Sep 21, 2016 at 12:15:17AM +0300, Konstantin Belousov wrote: > > > > diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c > > > > index a23468e..f754652 100644 > > > > --- a/sys/vm/vm_map.c > > > > +++ b/sys/vm/vm_map.c > > >

Re: nginx and FreeBSD11

On Thu, Sep 22, 2016 at 11:25:27AM +0300, Slawa Olhovchenkov wrote: > On Thu, Sep 22, 2016 at 10:59:33AM +0300, Konstantin Belousov wrote: > > Below is, I believe, the committable fix, of course supposing that > > the patch above worked. If you want to retest it on stable/11, ignore > > efirt.c chu

Re: nginx and FreeBSD11

On Thu, Sep 22, 2016 at 11:27:40AM +0300, Konstantin Belousov wrote: > On Thu, Sep 22, 2016 at 11:25:27AM +0300, Slawa Olhovchenkov wrote: > > On Thu, Sep 22, 2016 at 10:59:33AM +0300, Konstantin Belousov wrote: > > > Below is, I believe, the committable fix, of course supposing that > > > the pat

Re: nginx and FreeBSD11

On Thu, Sep 22, 2016 at 11:34:24AM +0300, Slawa Olhovchenkov wrote: > On Thu, Sep 22, 2016 at 11:27:40AM +0300, Konstantin Belousov wrote: > > > On Thu, Sep 22, 2016 at 11:25:27AM +0300, Slawa Olhovchenkov wrote: > > > On Thu, Sep 22, 2016 at 10:59:33AM +0300, Konstantin Belousov wrote: > > > > Be

Re: 11.0 stuck on high network load

Hi Slawa, On 9/21/16 10:31 AM, Slawa Olhovchenkov wrote: > On Wed, Sep 21, 2016 at 09:11:24AM +0200, Julien Charbon wrote: >> On 9/20/16 10:26 PM, Slawa Olhovchenkov wrote: >>> On Tue, Sep 20, 2016 at 10:00:25PM +0200, Julien Charbon wrote: On 9/19/16 10:43 PM, Slawa Olhovchenkov wrote: >>>

Re: nginx and FreeBSD11

On Thu, Sep 22, 2016 at 11:53:20AM +0300, Konstantin Belousov wrote: > On Thu, Sep 22, 2016 at 11:34:24AM +0300, Slawa Olhovchenkov wrote: > > On Thu, Sep 22, 2016 at 11:27:40AM +0300, Konstantin Belousov wrote: > > > > > On Thu, Sep 22, 2016 at 11:25:27AM +0300, Slawa Olhovchenkov wrote: > > > >

Re: 11.0 stuck on high network load

On Thu, Sep 22, 2016 at 11:28:38AM +0200, Julien Charbon wrote: > >>> What purpose to not skip locked tcptw in this loop? > >> > >> If I understand your question correctly: According to your pmcstat > >> result, tcp_tw_2msl_scan() currently struggles with a write lock > >> (__rw_wlock_hard) and

Re: 11.0 stuck on high network load

On Wed, Sep 21, 2016 at 11:25:18PM +0200, Julien Charbon wrote: > > Hi Slawa, > > On 9/21/16 9:51 PM, Slawa Olhovchenkov wrote: > > On Wed, Sep 21, 2016 at 09:11:24AM +0200, Julien Charbon wrote: > >> You can also use Dtrace and lockstat (especially with the lockstat -s > >> option): > >> > >>

Re: 11.0 stuck on high network load

Hi Slawa, On 9/22/16 11:53 AM, Slawa Olhovchenkov wrote: > On Wed, Sep 21, 2016 at 11:25:18PM +0200, Julien Charbon wrote: >> On 9/21/16 9:51 PM, Slawa Olhovchenkov wrote: >>> On Wed, Sep 21, 2016 at 09:11:24AM +0200, Julien Charbon wrote: You can also use Dtrace and lockstat (especially w

Re: nginx and FreeBSD11

On Thu, Sep 22, 2016 at 12:33:55PM +0300, Slawa Olhovchenkov wrote: > Do you still need first 100 lines from verbose boot? No. ___ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any m

Re: 11.0 stuck on high network load

On Thu, Sep 22, 2016 at 12:04:40PM +0200, Julien Charbon wrote: > >> These paths can indeed compete for the same INP lock, as both > >> tcp_tw_2msl_scan() calls always start with the first inp found in > >> twq_2msl list. But in both cases, this first inp should be quickly used > >> and its lock

zfs/raidz and creation pause/blocking

Hi. Recently I spent a lot of time setting up various zfs installations, and I got a question. Often when creating a raidz on disks considerably big (>~ 1T) I'm seeing a weird stuff: "zpool create" blocks, and waits for several minutes. In the same time system is fully responsive and I can see in

zvol clone diffs

Hi. I should mention from the start that this is a question about an engineering task, not a question about FreeBSD issue. I have a set of zvol clones that I redistribute over iSCSI. Several Windows VMs use these clones as disks via their embedded iSCSI initiators (each clone represents a disk wi

Re: zfs/raidz and creation pause/blocking

Almost certainly its TRIMing the drives try setting the sysctl vfs.zfs.vdev.trim_on_init=0 On 22/09/2016 12:54, Eugene M. Zheganin wrote: Hi. Recently I spent a lot of time setting up various zfs installations, and I got a question. Often when creating a raidz on disks considerably big (>~ 1T)

Re: zvol clone diffs

On 22/09/2016 13:56, Eugene M. Zheganin wrote: > Is there any way to figure out what these writes are ? Because I cannot > propose any simple enough method. Given you're using volumes for datasets where ZFS knows nothing about the contained filesystem structure, about the only way to proceed is vi

Jenkins build is back to stable : FreeBSD_stable_10 #407

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Re: zvol clone diffs

On Thu, Sep 22, 2016 at 04:56:53PM +0500, Eugene M. Zheganin wrote: > Hi. > > I should mention from the start that this is a question about an > engineering task, not a question about FreeBSD issue. > > I have a set of zvol clones that I redistribute over iSCSI. Several > Windows VMs use these c

Re: zvol clone diffs

On 2016-09-22 9:38 am, Slawa Olhovchenkov wrote: On Thu, Sep 22, 2016 at 04:56:53PM +0500, Eugene M. Zheganin wrote: Hi. I should mention from the start that this is a question about an engineering task, not a question about FreeBSD issue. I have a set of zvol clones that I redistribute over

Re: svn commit: r306207 - releng/11.0/release/doc/en_US.ISO8859-1/relnotes

Bah. I'll add this to the errata.html page that it was turned off. It's my fault. Glen On Thu, Sep 22, 2016 at 12:30:40PM -0700, Mark Millard wrote: > https://svnweb.freebsd.org/base/releng/11.0/release/doc/en_US.ISO8859-1/relnotes/article.xml?revision=306207&view=markup > > says. . . > > >

Re: svn commit: r306207 - releng/11.0/release/doc/en_US.ISO8859-1/relnotes

https://svnweb.freebsd.org/base/releng/11.0/release/doc/en_US.ISO8859-1/relnotes/article.xml?revision=306207&view=markup says. . . > The > > WITH_SYSTEM_COMPILER &man.src.conf.5; > > option is enabled by default. but. . . > Author: bdrewery > Date: Wed Sep 21 21:23:09 2

Source upgrade to 10.3: Undefined symbol "__set_error_selector"

FYI (issue is resolved so I'm just reporting for posterity)... I have four offline ("air gapped") FreeBSD systems with nearly identical hardware. Two started life as 10.1-RELEASE and the other two started life as 10.2-RELEASE. All are kept up to date by bringing over /usr/src for their assoc