debian/patches/core-don-t-migrate-PIDs-for-units-that-may-contain-s.patch
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
Am I allowed to choose other than default? Are such choices permitted
and supported configuration?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
temd more robust, that may help to
prevent future recurrences of this bug.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
hose interfere with my use of cgroups? If the PAM setting
is so important, should not it be set to required?
There is also a file
/etc/pam.d/common-session-noninteractive
that does not contain the pam_systemd.so line, used for cron and sudo
(maybe others): can cgroups be used for or from those?
systemctl daemon-reload
systemctl start anacron
# See it gone
grep . /sys/fs/cgroup/cpu/mytest/tasks
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
asks
7198
root@p639:~#
I wonder what is different between your jessie machine and mine.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
ug.cgi?id=1202859
is un-solved.
I also wonder: why would, how could, cg_migrate() be called with an
emtpy pto string? Is the bug deeper?
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
systemctl start anacron
# See it gone
grep . /sys/fs/cgroup/cpu/mytest/tasks
Please let me know...
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
ld upgrade one box to
unstable and try that way...)
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
t-get dist-upgrade"
sequences, and "start anacron" happens nightly. (Some other systemd
commands may also affect.)
I propose the attached patch to avoid the issue. This patch seems to work
well for me.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.
/proc/sys/kernel/sched_wakeup_granularity_ns
Please close this bug (as "solved" or "user config issue" or "invalid").
Sorry about the noise...
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
re are as many un-pinned processes as CPUs; or
- with CGROUP controls and the two kinds of processes run by
different users, when there is just one un-pinned process; or
- if the pinning is turned off for these processes (or they
are started without).
Any insight is welcome!
Thanks, Paul
P
Sorry, that should have been package linux-source-3.16
(with a dash, not underscore). Maybe I could have re-assigned
this but; but do not really know how to, so instead now submitted
new one.
Please close this errant bug report.
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http
re are as many un-pinned processes as CPUs; or
- with CGROUP controls and the two kinds of processes run by
different users, when there is just one un-pinned process; or
- if the pinning is turned off for these processes (or they
are started without).
Any insight is welcome!
Thanks, Paul
P
each of those?
Sorry, now checking things I see that this "clone are reassign" had been
done, and bug#330907
http://bugs.debian.org/330907
is "alive": all is good, no further action required, 329156 can go.
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths
and I wonder whether those are just as vulnerable.
Should I file bug reports against those packages, or would you be able
to re-assign this but to each of those?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics Universi
Seems to me that using
Xming.exe +extension Composite -query ...
solves the issue (is a workaround for the Gnome bogosity).
More accurately, I use
"C:\Program Files\Xming\Xming.exe" +extension Composite -clipboard -once
-query HOST
to good effect.
Cheers, Paul
Paul
(or are going to have) ntpd, then we
should simply skip /etc/network/if-up.d/ntpdate; seeing how that depends
on NTPSERVERS in /etc/ntp.conf or somesuch, I do not see that
/etc/network/if-up.d/ntpdate is ever any use.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz
so many scripts use sendmail directly.
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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wonder whether this is something to worry about. I apologize
if my worries are unwarranted and I made useless noise.
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
-- System
Maybe this is solved by the instructions in DSA-3104:
... use the -- separator before the email addresses ...
Noting that the -- option, or the expandaddr setting, do not seem
documented in the man page.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz
protocol (not at all with -R or -L forwarding).
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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XFree86 1.6 file back in 2003... time to move on? The only change
is that you are missing GenericEvents, and so mis-define LASTEvent.)
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
! Handling data for finishing FD#18 channel ID#11.
Any ideas on how to solve?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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any
event # */
...
Is not that so on your build machine?
Cheers, Paul
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and un-related bug in nxproxy, causing the crash
observed.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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both have, other bugs remaining.)
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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I wonder if it is worthwhile to persist with nxproxy, or maybe should
try to use ssh -C in some automated way.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
--- ClientChannel.cpp
called
[xcb] Aborting, sorry about that.
xterm: ../../src/xcb_io.c:274: poll_for_event: Assertion
`!xcb_xlib_threads_sequence_lost' failed.
... and there were no error messages from nxproxy itself!
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School
than e.g. ssh -C -X)
then it should be so (smart and actually understand the X protocol).
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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Further testing suggests that as nautilus is about to die, it gets a
GenericEvent opcode=35 and then an event with opcode=0, then it dies.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of Sydney
-supported by nxproxy?
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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with a subject of unsubscribe. Trouble
testing it
may get to show its window, then fail as the mouse pointer moves within.
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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? Do any other opcodes reply with a zeroed sequence number?
Am I on the wrong track, barking up the wrong tree?
Thanks, Paul
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School of Mathematics and Statistics University of SydneyAustralia
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Dear Mike,
I wrote a few days ago about a crash with kile: was due to a too-tight
setting of some OVERFLOW limit.
Other testing showed some bogosity with sequence numbers.
The patch below (replacing the one sent previously) solves the above
issues; after some (but necessarily limited) testing, I
-threaded client and XInitThreads has not been
called
[xcb] Aborting, sorry about that.
nautilus: ../../src/xcb_io.c:274: poll_for_event: Assertion
`!xcb_xlib_threads_sequence_lost' failed.
Aborted
Any ideas on where I should look?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http
with earlier versions
http://www.vigor.nu/dxpc/README
- NX 3.5.0 issues with NoMachine 4
https://www.nomachine.com/AR10I00603
I guess such is the price of progress, of having made the wrong design
choices (as seen in hindsight).
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http
nxproxy -S with Xorg on the thin client,
and start nxproxy -C and do the xauth and DISPLAY switcheroo within
the GDM2 Xsession.
I will report back here as I go.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics
is that recommendation documented?
Does MATE contain a replacement for GDM, with XDMCP support?
Or, how else to provide for remote thin clients?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
.
I have my own LTSP-lookalike, a PXE-booted Linux environment, that
runs Xorg -query server, and is where I am looking to improve X
traffic.
(Now to get on with some coding/patching in nxproxy...)
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School
Dear Mike,
I test your patch and it results in several nxproxy crashes ...
You have the new, patched nxproxy on both ends of the connection?
The encoding of the data has changed.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics
Dear Mike,
OK, so maybe I can build nxproxy and nxagent. (I certainly can, and
did, build nxproxy with my patches; so far do not have nxagent.)
But then, what do I do to elicit your crash: what do I run?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz
out what is a MATE, and click at the
exact here and there spots...
OK, I will now review the nxproxy code, look for places where it misses
sanity checks and blindly follows data, and fix so as to avoid crashes.
Then maybe you can test.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http
, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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(but is not this bug).
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
--- ClientChannel.cpp-prePSz 2012-03-08 06:53:30.0 +1100
+++ ClientChannel.cpp 2014-10-24 14:20:54.0 +1100
Please see
http://bugs.debian.org/766299
about the same bug in nxproxy.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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that is unused
(with port N+6000 not in use yet); it is somewhat slow to try, read
back the output of dxpc and maybe re-try; seems more efficient for dxpc
to try a range of ports and report the one chosen. Ah, wishlists...
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u
Package: nxproxy
Version: 3.5.0.12-1+b1
Severity: normal
nxproxy should support the BIG-REQUESTS extension
http://www.x.org/releases/X11R7.7/doc/bigreqsproto/bigreq.html
otherwise nxproxy may crash when clients use it.
Please see also Bug#764276
http://bugs.debian.org/764276
Thanks, Paul
Paul
Comparing dxpc with ssh -X -C, ssh achieves fewer bytes transmitted on
the network. Should not dxpc be at least as good, and maybe (surely!)
better?
Cheers, Paul
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I propose the following patch to support BIG-REQUESTS. Please review.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
--- ClientChannel.C-prePSz 2007-02-03 01:25:48.0 +1100
.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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I now believe the issue is caused by lack of support for BIG-REQUESTS
(the Big Requests Extension)
http://www.x.org/releases/X11R7.7/doc/bigreqsproto/bigreq.html
in dxpc. (I am working on a solution... will see how that goes.)
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http
Dear Jay,
OK, will contact the upstream author now. (Naively I had thought you
would do that...)
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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to cause dxpc to run away with 100%CPU.
Can someone help please?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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=0xdb84) at main.C:729
(gdb) q
...
Does this help? Should I try something else?
Thanks, Paul
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School of Mathematics and Statistics University of SydneyAustralia
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output (how?)?
(BTW, I found the same or similar crash issue in nxproxy.)
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
-- System Information:
Debian Release: 7.6
APT prefers stable
PSGI.pm.
(The culprit was WeBWorK, a tool from http://webwork.maa.org/wiki
that we used some time ago, maybe is not needed anymore.)
So it seems this was all my fault... Sorry about the noise!
Please close this ticket.
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http
/share/perl/5.14.2/CGI/PSGI.pm
Maybe I can be forgiven?)
Please let me know if I should test or try anything else.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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carrying its own copy (as it does for some other modules).
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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this will allow you to reproduce the problem. Please let me know if
you need some further detail, or if you want me to do some experiment.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
is that possible?!).
local *ENV = $self-{psgi_env};
$self-$super(@_);
};
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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have used
+# the lineuse parent 'CGI';instead?
+#my $super = SUPER::$method;
+my $super = CGI::$method;
local *ENV = $self-{psgi_env};
$self-$super(@_);
};
Does this indicate a bug in PSGI.pm, could it be fixed?
Thanks, Paul
Paul Szabo p
(?) bootmisc.sh is shown below.
I wonder whether bugs #510582 #510712 #546245 are now done and
could be closed.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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Debian
Dear Raju,
At long last I remembered to test this...
The bug seems gone at wheezy, TeXmacs 1.0.7.15.
Please close this bug.
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
/html2ps/+bug/1130851
https://bugzilla.redhat.com/show_bug.cgi?id=822117
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
-- System Information:
Debian Release: 7.4
APT prefers stable
This issue seems related to bug#658264. Using the i386 package from
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=658264#64 seems to
solve the issue for me.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics
I now notice that xpdf on a 64-bit (x86_64) machine can print,
the problem occurs on a 32-bit (i386) machine.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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/lib/i386-linux-gnu/libXt.so.6
#20 0x5657367e in ?? ()
#21 0x56561a82 in main ()
(gdb) quit
Please let me know if I should try or test something else.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of Sydney
-in sessions would quit also.
As a workaround, I will use squeeze GDM2 instead.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
-- System Information:
Debian Release: 7.4
APT prefers
/g and
system xauth add $h:$s $m $c;
exit'
to that script, somewhere before the
SESSIONFILES=$(run_parts $SYSSESSIONDIR)
block.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
) uid, errno, (int) getuid(), (int) geteuid());
exit(1);
}
if ((off = maillock(p, 15)) != 0)
{
printf(lockmailbox %s code %d errno=%d\n, p, off, errno);
}
mailunlock();
}
=
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au
in mysqlhotcopy).
The following one-line patch seems to have solved the problem for me.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
--- /usr/bin/mysqlhotcopy.bak 2013-12-15 10:00
to die, then X and
the greeter restart correctly.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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# CONFIG_SPARSE_RCU_POINTER is not set
Is that sufficient for sparse memory, or should I try something else?
Or maybe, you meant that some kernel source patches might be possible
in the sparse memory code?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School
. - Though, what do I know, have not yet found
the buggy line of code I believe is lurking there...
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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precisely, PAE with any RAM
fails the sleep test:
n=0; while [ $n -lt 33000 ]; do sleep 600 ((n=n+1)); done
and with 32GB fails the write test:
n=0; while [ $n -lt 99 ]; do dd bs=1M count=1024 if=/dev/zero of=x$n;
((n=n+1)); done
Why do you think 16GB is significant?
Thanks, Paul
Paul Szabo p
for the Debian
defaults to change to amd64 before reporting these oddities.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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Dear Ben,
PAE is broken for any amount of RAM.
No it isn't.
Could I please ask you to expand on that?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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((n=n+1)); done
and somewhere also said that non-PAE passes. Does not that prove
that PAE is broken?
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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OOMed then hung (tested with various RAM from 3GB to 64GB).
The feeling I get is that amd64 is proposed as a drop-in replacement for
PAE, that support and development of PAE is gone, that PAE is dead.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School
://bugs.launchpad.net/ubuntu/+source/linux/+bug/1098961/comments/18
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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in decisions where to put dirty things. Is that so, is that as
should be? What is the recommended setting of highmem_is_dirtyable?
The silence is deafening. I guess highmem_is_dirtyable is an aberration.
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School
Dear Ben,
If you can identify where it was fixed then ...
Sorry I cannot do that. I have no idea where kernel changelogs are kept.
I am happy to do some work. Please do not call me lazy.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School
Dear Ben,
... the mm maintainers are probably much better placed ...
Exactly. Now I wonder: are you one of them?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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... there is no CONFIG_NUMA nor /proc/sys/vm/zone_reclaim_mode in
the Ubuntu non-PAE plain HIGHMEM4G kernel, and still it handles the
sleep test just fine.
Where does reclaiming happen (or meant to happen)?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School
the problem does not seem
to occur when using mem=32g or lower on the kernel boot line (or on
machines with less than 32GB RAM).
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
handles the same sleep test without any problems.
(Thus I now think that the remaining bug is not with writeback.)
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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against the sleep test.
... What's your filesystem and the content of /proc/slabinfo?
Filesystem is EXT3. See output of slabinfo in Debian bug above or in
http://marc.info/?l=linux-mmm=135796154427544w=2
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz
of vm_highmem_is_dirtyable?
It seems odd that it would be used in setting limits or threshholds, but
not used in decisions where to put dirty things. Is that so, is that as
should be? What is the recommended setting of highmem_is_dirtyable?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http
writing a few files, but does not protect when running
a few sleeps. I am coming back to the idea that this is some
signed-vs-unsigned or similar issue... though I could not find it yet!
---
Using the amd64 kernel seems a workable workaround for the OOM issue.
Cheers, Paul
Paul Szabo p
Ensure MAX_PAUSE is 4 or larger, so limits in
return clamp_val(t, 4, MAX_PAUSE);
(the only use of it) are not back-to-front.
(This patch does not solve the PAE OOM issue.)
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics
When calculating amount of dirtyable memory, min_free_kbytes should be
subtracted because it is not intended for dirty pages.
Using an extern int because that is the only interface to some such
sysctl values.
(This patch does not solve the PAE OOM issue.)
Paul Szabo p...@maths.usyd.edu.au
() should add
or include NR_SLAB_RECLAIMABLE.
(This does not solve the PAE OOM issue.)
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
Reported-by: Paul Szabo p...@maths.usyd.edu.au
Reference: http
to s64 also prevents overflow with left-shift;
though normally these numbers are small and I never observed a 32-bit
overflow there.
(This patch does not solve the PAE OOM issue.)
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics
from 64447796 with PAE kernel), and I do not see much
change in /proc/iomem output (below). Is that as should be?
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
---
root@zeno:~# uname
-PAE HIGHMEM4G kernel would
work fine), and that one should definitely switch with over 4GB RAM.
There would be no need or use for PAE kernels, which should be dropped.
I think I agree.
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics
: sorry I do
not know how to interpret it.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
---
root@zeno:~# cat /proc/iomem
- : reserved
0001-00099bff : System RAM
and useless, should be deprecated and removed.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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, apt-get does not
see the amd64 kernels.
Thanks, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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,
hopefully so abandoning buggy PAE.
Cheers, Paul
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/
School of Mathematics and Statistics University of SydneyAustralia
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