On Sun, Aug 2, 2009 at 10:16 PM, Alan
Coopersmith wrote:
>
>
> Brandon Barker wrote:
>> Is there a Solaris equivalent to ksplice in linux? See
>> http://en.wikipedia.org/wiki/Ksplice
>
> Sun developed similar technology years ago, but it never got deployed,
> since it required hand crafted kernel
Hi Matthew,
Thanks a lot for your info. Unfortunately, I didn't find anything wrong
in these files. I guess maybe the issue is related to dev link
"/dev/usb/mass-storage0" which is not found somehow when searching in
device information library in some cases.
It is hard to debug the issue since
Dave Koelmeyer wrote:
I've love to get my hands on a CMT box but they are just too
expensive. I'm not a cheapskate, but even used T1000s are pricey as.
I love the cost barrier to entry for Solaris/OpenSolaris ($0), so it
would have been nice to be able to get my hands on a reasonably
priced CMT m
Hi all,
FYI there are two Python IPC extension modules available that you might find
useful. They're both less fancy than the multiprocessing module because they
expose lower level primitives.
There's a module for POSIX IPC:
http://semanchuk.com/philip/posix_ipc/
And another for SysV IPC:
http
Hi Scott, a way you can monitor SSH brute force attacks on valid user accounts
is to do something like this:
Step 1: become root / super user
$ su - root
Step 2: edit the /etc/default/login file with your favorite editor and make
sure that SYSLOG=YES is uncommented.
# vi /etc/default/
A little more: Out of curiosity, I tried setting "dobiosdev=0" as follows:
Edit the grub line for the kernel to add -kdsv (to the failsafe line).
In kmdb, "dobiosdev/W0". With that, it gets to single-user mode.
So I think this does point at the BIOS-call stuff being broken.
I see (from google) th
You could also try posting some of the information from this thread in the
performance forum at opensolaris.org :
http://www.opensolaris.org/jive/forum.jspa?forumID=26
and maybe you'll get more responses.
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I may have miss read the situation..this site also benchmarked OpenSuSE,
Ubuntu, Fedora, Mandriva together. Should you not compare like with like and
compare OS with say Apple a similar system?
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Anon Y Mous wrote:
Everybody needs to check this out:
http://www.phoronix.com/scan.php?page=article&item=intel_atom_os&num=2
To put it mildly, OpenSolaris 2009.06 didn't just beat Ubuntu 9.04 in the Java
2D Microbenchmark test, this was total annihilation!!! 2009.06 performed at
least twenty
I spent a little while rebooting with kmdb and setting breakpoints,
and have narrowed down the failure to this call stack:
main -> startup -> startup_bios_disk -> drive_present
The call to drive_present never returns.
(I guess it's "off in the weeds".)
The drive_present code calls the BIOS, so I
Bruno: Check out these links:
http://blogs.sun.com/jkshah/entry/postgres_on_opensolaris_using_quad
http://blogs.sun.com/jkshah/entry/igen_with_postgresql_8_4
http://blogs.sun.com/jkshah/entry/thundering_herd_of_elephants_for
http://blogs.sun.com/jkshah/entry/postgres_8_4_locksta
On the question of cheap SPARC machines, I've been holding out for news of this
T3120 machine which The Register (cough) did a piece on as well as
http://www.c0t0d0s0.org/. From what I read it was to leave off a few features
such as onboard cryptographic acceleration and 10Gb ethernet so as to b
I had this exact problem with 119 on several machines. There is a fix that
Alan Coopersmith pointed me to. I booted into Failsafe mode and then created
a file in /a/etc/X11 called xorg.conf with the three lines
Section "ServerFlags"
Option "AllowEmptyInput" "False"
EndSection
Then I
Brandon Barker wrote:
> Is there a Solaris equivalent to ksplice in linux? See
> http://en.wikipedia.org/wiki/Ksplice
Sun developed similar technology years ago, but it never got deployed,
since it required hand crafted kernel bits for each deployment to ensure
you got bits that were compatibl
Thomas Maier-Komor wrote:
> Hi,
>
> I have a corrupt pool, which lives on a .vdi file of a VirtualBox. IIRC
> the corruption (i.e. pool being not importable) was caused when I killed
> virtual box, because it was hung.
>
> This pool consists of a single vdev and I would really like to get some
>
Its a known problem that should be fixed "soon" and has to do with the new
boomer audio subsystem in solaris (when that package was put together, boomer
did not exist).
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Hi,
I have a corrupt pool, which lives on a .vdi file of a VirtualBox. IIRC
the corruption (i.e. pool being not importable) was caused when I killed
virtual box, because it was hung.
This pool consists of a single vdev and I would really like to get
Le 31/07/09 08:37, Zdenek Kotala a écrit :
Hello,
The main problem with databasases on ZFS is that ZFS does not like
synchronous writes. If you want to use ZFS for PostgreSQL or any other
database you need tune ZFS and PostgreSQL configuration
Thanks for your kind attention, I already red so
No, this is a separate test, although same hardware. I just put the content
into an attached chart.
I just realized I should have posted this to performance board.
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