0 0:27 14.45% nginx
1339 nobody 44 -10 439M 433M RUN 1 0:26 14.26% nginx
12 root-68- 0K 240K WAIT1 0:09 4.69% {irq19: bge0}
The patch against 8.0-PREREALSE is attached.
--
Igor Sysoev
http://sysoev.ru/en/
--- sys/kern/sched_ule.c2009-11
anything about UP and
4BSD scheduler.
--
Igor Sysoev
http://sysoev.ru/en/
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On Tue, Nov 03, 2009 at 05:36:55PM +0100, Attilio Rao wrote:
2009/10/21 Igor Sysoev i...@rambler-co.ru:
Hi,
for some reason in 8.0 top always shows 0% CPU usage for intr kernel
process and active interrupt thread, irq19 bge0 in my case.
8-0 RC1 top -PS:
CPU 0: 27.8% user, 0.0
-10 376M 316M RUN 0 28:05 20.17% nginx
26 root1 -68- 0K16K WAIT0 902:39 6.69% irq19: bge0
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Igor Sysoev
http://sysoev.ru/en/
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. The kernel does not boot despite
vm.pmap.pg_ps_enabled value.
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Hi,
could anyone tell what does vfs.ffs.rawreadahead enable ?
As I understand it's used in DIRECTIO code that allows read data
directly to an userland buffer bypassing the buffer cache.
What I can not understand where the read ahead data can be placed in ?
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Igor Sysoev
http://sysoev.ru/en
that rawreadahead is used.
However, I do not understand whether rawreadahead starts a second
parallel ahead disk transaction with supplied userland buffer or not.
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Igor Sysoev
http://sysoev.ru/en/
On 9/3/08, Igor Sysoev [EMAIL PROTECTED] wrote:
Hi,
could anyone tell what does
capability, but not write-ahead. And there is no any write-ahead related
sysctl:
#sysctl -a|grep ahead
vfs.ffs.rawreadahead: 1
#
On 9/3/08, Igor Sysoev [EMAIL PROTECTED] wrote:
On Wed, Sep 03, 2008 at 04:03:59PM +0530, Sujit Karataparambil wrote:
The VFS was designed to be Object
On Wed, Sep 03, 2008 at 03:39:55PM +0300, Kostik Belousov wrote:
On Wed, Sep 03, 2008 at 01:53:52PM +0400, Igor Sysoev wrote:
Hi,
could anyone tell what does vfs.ffs.rawreadahead enable ?
As I understand it's used in DIRECTIO code that allows read data
directly to an userland buffer
On Wed, Sep 03, 2008 at 10:44:46AM -0600, Scott Long wrote:
On Wed, 3 Sep 2008, Igor Sysoev wrote:
On Wed, Sep 03, 2008 at 03:39:55PM +0300, Kostik Belousov wrote:
On Wed, Sep 03, 2008 at 01:53:52PM +0400, Igor Sysoev wrote:
Hi,
could anyone tell what does vfs.ffs.rawreadahead enable
On Wed, Nov 07, 2007 at 12:55:24PM +0300, Igor Sysoev wrote:
On Wed, Nov 07, 2007 at 12:18:06PM +0300, Igor Sysoev wrote:
On Fri, Oct 12, 2007 at 04:15:46PM +0400, Igor Sysoev wrote:
Yesterday I have cvsup'ed FreeBSD on ThinkPad T42 to RELENG_6
2007.10.10.23.59.59 and have noticed
On Fri, Oct 12, 2007 at 04:15:46PM +0400, Igor Sysoev wrote:
Yesterday I have cvsup'ed FreeBSD on ThinkPad T42 to RELENG_6
2007.10.10.23.59.59 and have noticed lags while playing mp3 and browsing.
I have suspected new em driver, because there was no lags if wifi iwi0
was used instead of em0
On Wed, Nov 07, 2007 at 12:18:06PM +0300, Igor Sysoev wrote:
On Fri, Oct 12, 2007 at 04:15:46PM +0400, Igor Sysoev wrote:
Yesterday I have cvsup'ed FreeBSD on ThinkPad T42 to RELENG_6
2007.10.10.23.59.59 and have noticed lags while playing mp3 and browsing.
I have suspected new em driver
On Wed, Oct 17, 2007 at 05:38:43AM +1000, Peter Jeremy wrote:
On 2007-Oct-15 18:17:14 +0400, Igor Sysoev [EMAIL PROTECTED] wrote:
more than 2G. The attached patches against 6.x and 7.x allow to create 2G+
segments.
Useful, thanks.
--- src/sys/sys/shm.h2007-09-12 23:33
/ipcs/
make obj
make
make install
--
Igor Sysoev
http://sysoev.ru/en/
--- src/sys/sys/shm.h 2007-09-12 23:33:39.0 +0400
+++ src/sys/sys/shm.h 2007-10-15 17:42:38.0 +0400
@@ -77,7 +77,7 @@
struct shmid_ds {
struct ipc_perm shm_perm; /* operation permission
vendor = 'Intel Corporation'
device = '82540EP Gigabit Ethernet Controller (Mobile)'
--
Igor Sysoev
http://sysoev.ru/en/
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On Fri, Oct 12, 2007 at 04:15:46PM +0400, Igor Sysoev wrote:
Yesterday I have cvsup'ed FreeBSD on ThinkPad T42 to RELENG_6
2007.10.10.23.59.59 and have noticed lags while playing mp3 and browsing.
I have suspected new em driver, because there was no lags if wifi iwi0
was used instead of em0
Can FreeBSD/amd64 support more than 2G+ KVA ?
Is it safe to set KPDPI to (NPDPEPG-4) in /sys/amd64/include/pmap.h
to get 4G KVA ?
Igor Sysoev
http://sysoev.ru/en/
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flag. However, the next recv() returns 0 zero bytes.
It seems that kernel ignores these data.
I never saw such interaction between kqueue and TCP sockets.
Igor Sysoev
http://sysoev.ru/en/
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,
and the bug was gone. However, no one wants to commit this patch.
Igor Sysoev
http://sysoev.ru/en/
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On Wed, 31 Aug 2005, Stephan Uphoff wrote:
On Sat, 2005-08-27 at 03:51, Igor Sysoev wrote:
On Tue, 23 Aug 2005, Tomaz Borstnar wrote:
Would some kind soul MFC ffs_softdep.c 1.182, softdep.h 1.18 into
RELENG_4 as well? This bug is also present in FreeBSD 4.x. Found it ever
since 4.7
On Wed, 29 Dec 2004, Igor Sysoev wrote:
On Tue, 28 Dec 2004, Kris Kennaway wrote:
On Wed, Dec 29, 2004 at 10:21:05AM +0300, Igor Sysoev wrote:
Then I installed the port and I ran
/usr/local/intel_cc_80/bin/icc,
but it always failed with message Illegal instruction
On Tue, 28 Dec 2004, Kris Kennaway wrote:
On Wed, Dec 29, 2004 at 10:21:05AM +0300, Igor Sysoev wrote:
Then I installed the port and I ran /usr/local/intel_cc_80/bin/icc,
but it always failed with message Illegal instruction.
You forgot to mention what type of CPU you have
On Wed, 29 Dec 2004, Igor Sysoev wrote:
On Tue, 28 Dec 2004, Kris Kennaway wrote:
It's an SSE instruction, and you need to enable support for SSE in
your kernel.
Thank you. The options CPU_ENABLE_SSE resolves the problem.
I think it should be mention in the port for 4.x.
The message
I have cvsup'ed ports to use icc-8.1.024 on FreeBSD 4.10-RELEASE.
Then I installed the port and I ran /usr/local/intel_cc_80/bin/icc,
but it always failed with message Illegal instruction.
Does icc-8.1.024 work on FreeBSD 4.x ?
Igor Sysoev
http://sysoev.ru/en
On Tue, 28 Dec 2004, Kris Kennaway wrote:
On Tue, Dec 28, 2004 at 04:34:35PM +0300, Igor Sysoev wrote:
I have cvsup'ed ports to use icc-8.1.024 on FreeBSD 4.10-RELEASE.
Then I installed the port and I ran /usr/local/intel_cc_80/bin/icc,
but it always failed with message Illegal instruction
On Tue, 28 Dec 2004, Kris Kennaway wrote:
On Wed, Dec 29, 2004 at 09:41:32AM +0300, Igor Sysoev wrote:
On Tue, 28 Dec 2004, Kris Kennaway wrote:
On Tue, Dec 28, 2004 at 04:34:35PM +0300, Igor Sysoev wrote:
I have cvsup'ed ports to use icc-8.1.024 on FreeBSD 4.10-RELEASE.
Then I
On Fri, 5 Nov 2004, Uwe Doering wrote:
Igor Sysoev wrote:
[...]
I've tried your patch from second email (it requires to include
sys/conf.h for devsw and D_DISK): the system also became unresponsible.
The main problem is that I could not kill the offending process - it
stuck in biowr
On Thu, 11 Nov 2004, Igor Sysoev wrote:
On Fri, 5 Nov 2004, Uwe Doering wrote:
Igor Sysoev wrote:
[...]
I've tried your patch from second email (it requires to include
sys/conf.h for devsw and D_DISK): the system also became unresponsible.
The main problem is that I could
On Thu, 11 Nov 2004, Igor Sysoev wrote:
I've attached an updated version of the patch for 'vnode_pager.c'. On
my test system it resolved the issue. Please let us know whether it
works for you as well.
Sorry for the late response: I was ill and have no access to the test
machine
On Thu, 4 Nov 2004, Uwe Doering wrote:
Igor Sysoev wrote:
On Sat, 9 Oct 2004, Uwe Doering wrote:
[...]
I wonder whether the unresponsiveness is actually just the result of the
kernel spending most of the time in printf(), generating warning
messages. vnode_pager_generic_putpages() doesn't
=kern/67919
The patch allows me to login on machine while the system reports about
vnode_pager_putpages: I/O error 28. However, the file system access is
very limited and after some time the system became unresponsible.
Igor Sysoev
http://sysoev.ru/en
On Sat, 23 Oct 2004, Uwe Doering wrote:
Igor Sysoev wrote:
Here is more correct patch to fix the panic in 4.x reported in
http://freebsd.rambler.ru/bsdmail/freebsd-hackers_2004/msg02732.html
-
--- src/sys/kern/kern_event.c Sun Oct 10 12:17:55 2004
+++ src
.
Igor Sysoev
http://sysoev.ru/en/
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, and if so,
how did you create the swapfile? Are you using sparse files much?
If the machines run CGIs, then it is probably ImageMagick's mmap()s:
http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/67919
Igor Sysoev
http://sysoev.ru/en/
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On Fri, 12 Jul 2002, Vivek Khera wrote:
IS == Igor Sysoev [EMAIL PROTECTED] writes:
The kernel config has SHMMAX and SHMMAXPGS.
IS Sorry, I'd meant SHMMAXPGS is sysctl kern.ipc.shmall.
Actually, SHMMAXPGS * 4096 == kern.ipc.shmmax
so if you set SHMMAXPGS to some value, you need
/getmsg.cgi?fetch=1209006+0+archive/2002/cvs-all/20020707.cvs-all
4.
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=351587+0+archive/2002/cvs-all/20020630.cvs-all
Igor Sysoev
http://sysoev.ru
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it in VMware2 as /dev/vn0c
instead of physical CD-ROM device.
Igor Sysoev
http://sysoev.ru
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