Displaying 20 results from an estimated 4000 matches similar to: "Performance hits from seeding the random number generator"
2000 Jan 27
1
Long awaited round 1 of NeXT patches.
This is about 90% of the core work. I omited a few files from the patch
set since they are basicly small blocks of #ifndef HAVE_NEXT/#endif to
get it to compile.
Daimen, feel free to let me know what you applied and what your
rejecting and why.. so I can work on cleaning things up.
Andre, Only thing of note you may want to look into is NeXT does not
use "ut_user" in it's lastlog.
2001 Feb 08
0
BindView advisory: sshd remote root (bug in deattack.c)
Remote vulnerability in SSH daemon crc32 compensation attack detector
-----------------------------------------------------------------------
Issue date: 8 February 2001
Author: Michal Zalewski <lcamtuf at razor.bindview.com>
Contact: Scott Blake <blake at razor.bindview.com>
CVE: CAN-2001-0144
Topic:
Remotely exploitable vulnerability condition exists in most ssh daemon
2005 Nov 09
2
Solaris 8 password inactivity with openssh
All,
We have recently updated our password aging to include setting inactivity days. We are running ossh 4.1p1 in a Solaris 8 environment. It appears that ossh isn't picking up on inactivity. Accounts that have been inactive still prompt to change passwords - if you telnet the same servers you get kicked out immediately. On the Solaris 9 servers running SUN's ssh the inactive accounts are
2007 Nov 29
3
lustre osd implementation
hello,
does lustre support OSD T10 standard? Can it be used with IBM''s/Intel''s OSD
initiator and target?
Thanks,
Ashish
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2006 Apr 25
1
NIS - netgroup
Hello;
Sorry for the crosspost/repost, but I am getting desparate here.
I am having difficulties setting up ssh (ossh4.3p2 - NIS -Solaris8/Sparc) to
authenticate and allow ossh access based on NIS netgroup. So, users and/or
host should be from a valid netgroup triple, contained within the ossh
servers .rhosts, .shosts, hosts.equiv and/or shosts.equiv.
I am having alot of trouble getting NIS
2012 Aug 30
5
Ceph + RBD + Xen: Complete collapse -> Network issue in domU / Bad data for OSD / OOM Kill
Hi,
A bit of explanation of what I''m trying to achieve :
We have a bunch of homogeneous nodes that have CPU + RAM + Storage and
we want to use that as some generic cluster. The idea is to have Xen
on all of these and run Ceph OSD in a domU on each to "export" the
local storage space to the entire cluster. And then use RBD to store /
access VM images from any of the machines.
2011 Oct 09
1
Btrfs High IO-Wait
Hi,
I have high IO-Wait on the ods (ceph), the osd are running a v3.1-rc9
kernel.
I also experience high IO-rates, around 500IO/s reported via iostat.
Device: rrqm/s wrqm/s r/s w/s rkB/s wkB/s
avgrq-sz avgqu-sz await r_await w_await svctm %util
sda 0.00 0.00 0.00 6.80 0.00 62.40
18.35 0.04 5.29 0.00 5.29 5.29 3.60
sdb
2012 Apr 20
44
Ceph on btrfs 3.4rc
After running ceph on XFS for some time, I decided to try btrfs again.
Performance with the current "for-linux-min" branch and big metadata
is much better. The only problem (?) I''m still seeing is a warning
that seems to occur from time to time:
[87703.784552] ------------[ cut here ]------------
[87703.789759] WARNING: at fs/btrfs/inode.c:2103
2007 Nov 30
1
lustre-1.8 OSD
lustre-1.8 has OSD structures in place, what do I need to add in to make it
work with OSD T10 standard? could anybody point me to some docs mentioning
lustre internals - OSTs, OSSs, OBDs, and control flow when a read/write call
is invoked by a client. thanks.
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2015 Feb 17
1
[RFC] expand options of btrfs-set-seeding
Hi Rich,
Currently we had btrfs-set-seeding for btrfstune.
But btrfstune had more options:
usage: btrfstune [options] device
-S value positive value will enable seeding, zero to disable, negative is not allowed
-r enable extended inode refs
-x enable skinny metadata extent refs
-f force to clear flags, make sure that you are aware of the dangers
If I want to add more options for
2001 Feb 16
0
SSH and trademarks
Dear SSH community,
It has been brought to my attention that is has been disputed
whether the term "SSH" can be used freely as a term to describe
implementations compatible with the "SSH" protocols, due to trademark
issues. In particular, the owner of the "SSH" trademark argues that
implementations compatible with the "SSH" protocols shall no longer be
2005 Sep 06
1
make install error, 4.2p1
Good day and well met.
I'm trying to compile and install openssh-4.2p1 on a Sun Ultra-250 running
Solaris 8.
It's not happy about something. I've searched the bug list and the mail
archives but haven't seen another posting about this. Apologies if there is
one and my eyes just slid right over it.
I've run a configure with the following options, and with no options at
2001 Mar 28
1
OSSH 2.5.2p2: Why is /usr/local/ put into the include & lib p aths under Solaris?
But the main question hasn't been answered: Why is /usr/local placed before
user-specified paths? Hypothetical example: You want to link against OpenSSL
0.96 for OpenSSH, but /usr/local contains 0.95, which is needed for
something else. (Assume it comes binary only on Solaris for the sake of
argument...)
--Matt
> -----Original Message-----
> From: Damien Miller [mailto:djm at
2014 Aug 29
0
PXE booting WinPE with UEFI architecture
On 28/08/14 19:38, Jason Jones wrote:
> Anyone have luck with pxechn32 and bootmgfw.efi?
>
> I'm getting the "Unable to retrieve first package" issue as reported by others.
>
> Really, any advice for UEFI booting into a winpe environment off of pxelinux 6.03 would be beneficial.
As it happens, I released a new version of wimboot with support for UEFI
yesterday. The
2014 Sep 04
2
PXE booting WinPE with UEFI architecture
This got me closer, but it got to "Encapsulating winpe.wim..." and never went through the rest of the way. Ultimately PXELINUX apparently timed out and the machine rebooted.
Here is relative portion of pxelinux:
LABEL SCCM OSD Boot
MENU LABEL ^2. SCCM OSD Boot
com32 linux.c32
append wimboot initrdfile=bootmgr.exe,BCD,boot.sdi,winpe.wim
TEXT HELP
2012 Dec 13
22
[PATCH] Btrfs: fix a deadlock on chunk mutex
An user reported that he has hit an annoying deadlock while playing with
ceph based on btrfs.
Current updating device tree requires space from METADATA chunk,
so we -may- need to do a recursive chunk allocation when adding/updating
dev extent, that is where the deadlock comes from.
If we use SYSTEM metadata to update device tree, we can avoid the recursive
stuff.
Reported-by: Jim Schutt
2005 Feb 17
0
SIP Seeding peers from Astdb - jam the console
Hi
After going from AST_DATA (RES_DATA) to realtime with mysql-driver my
console is jam'ed with
SIP Seeding peers from Astdb '000b8201XXXX' at
000b8201XXXX@81.146.XX.XX:35273 for 120
I got arround 4000 sipclients registered at that server and all the
sip-client re-register every 120 sec. so the console is totaly fill'ed
with SIP Seeding messages.
Is it posible to not see
2020 Jul 30
0
Seeding non-R RNG with numbers from R's RNG stream
On 30/07/2020 4:30 p.m., Tommy Jones wrote:
> Thank you for this. I'd like to be sure I understand the
> intuition?correctly. Is the following true from what you said?
>
> I can just fix the seed at the C++ level and the results will still be
> (pseudo) random because the initialization at the R level is (pseudo)
> random.
No, that's not quite right. Let me try
2001 Feb 27
2
win clients and sftp
I'm having trouble with users transferring files to a solaris box running
ossh v2.3.1p1 via sftp using ssh.com's windows client. The sftp client
appears not to respect the users umask, creating files with either mode
666 or 600. We're using version 2.4.0 of the windows client. Any ideas?
thanks,
-Brett
-----------------
Brett Longworth
Systems Manager
Department of Biology
2010 Nov 01
5
[PATCH 03/10] staging: hv: Convert camel cased struct fields in hv.h to lower cases
From: Haiyang Zhang <haiyangz at microsoft.com>
Convert camel cased struct fields in hv.h to lower cases
Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com>
Signed-off-by: Hank Janssen <hjanssen at microsoft.com>
---
drivers/staging/hv/hv.c | 95 +++++++++++++++++++++++---------------------
drivers/staging/hv/hv.h | 20 +++++-----
drivers/staging/hv/vmbus.c |