Displaying 20 results from an estimated 1400 matches similar to: "3ware performance in CentOS"
2007 Apr 17
3
CentOS5, kernel update and 3ware driver
I'm using CentOS5 64bit on a system with a 3ware 9650SE card.
I installed the OS using the driver disk files provided by 3ware. It
worked fine with the original CentOS5 kernel.
After doing a "yum update", which also installed an updated kernel, the
system didn't work after a reboot, using the new kernel.
I rebooted the old kernel, moved the 3w-9xxx.ko file from
2007 Mar 20
4
SATA RAID card recommendation?
I need a SATA RAID PCI card that works well with CentOS and is fully
supported. Mandatory features:
- works with the drivers already in the kernel, no additional drivers
- can do RAID 0, 1 and 5
- hotswap
- allows to monitor the status of the array and of each individual drive
via a script (ideally run from cron)
- works with very large SATA drives
Nice to have features but not mandatory:
-
2008 Jun 13
1
Fwd: RHEL5 network throughput/scalability
Hi All,
I have posted this messgage yesterday in the Beowulf mailing list, and did
not get any responses, as i have tried different Centos kernels to see if
the behaviour changes or not, and it did not change much, I am posting it
here, I hope no one minds, and thanks in advance for any pointers or clues?
---------- Forwarded message ----------
From: Walid <walid.shaari at gmail.com>
2008 Jun 22
8
3ware 9650 issues
I've been having no end of issues with a 3ware 9650SE-24M8 in a server that's
coming on a year old. I've got 24 WDC WD5001ABYS drives (500GB) hooked to it,
running as a single RAID6 w/ a hot spare. These issues boil down to the card
periodically throwing errors like the following:
sd 1:0:0:0: WARNING: (0x06:0x002C): Command (0x8a) timed out, resetting card.
Usually when this
2010 Jun 21
3
Increasing NFS Performance
Greetings all-
I have a CentOS 5 (Final) system that is serving up content to several other hosts via NFS. The amount of data transferred is rather small as most of the files are under 100kb and each export has maybe 100 files that are accessed regularly. I'm finding that as I add more hosts accessing the NFS server, the performance seems to be getting poorer. There are obvious delays when
2004 Jul 16
3
PSTN/phone/FXO/FXS cabling issue
I just received a Wildcard TDM400P by FedEx yesterday. I noticed that
the FXO/FXS modules use connectors similar to Ethernet.
Now, i want to connect the TDM400P to the PSTN connector in the wall,
and also to a regular analog phone. Both the PSTN conn and the phone use
smaller connectors, typical for analog phones.
I searched the "official" docs and the Wiki, there's good
2015 Apr 14
2
state of IPSec VPN on CentOS 7: Openswan, strongSwan, RPM packages
On 2015-04-14 11:25, Gordon Messmer wrote:
> On 04/14/2015 11:07 AM, Florin Andrei wrote:
>> I looked in the yum repositories for CentOS 7 and I noticed that there
>> are no packages for any of the major open source IPSec VPN apps -
>> Openswan, strongSwan, etc. I'm pretty sure CentOS 6 had Openswan
>> packages.
>
> libreswan replaced openswan, and is
2007 Oct 04
7
rolling your own kernel - guidelines?
Let's say I want to use a much newer kernel - even one from the future,
such as the upcoming 2.6.24. :-) What would y'all smart folks do in this
case, in order to avoid any possible nasty consequences?
Would you import the config file from the original CentOS5 kernel into
the new kernel, and let the kernel deal with the differences? I.e. have
the old configuration as some sort of
2004 Aug 04
4
FCC Rules VoIP Must Be Tappable
http://yro.slashdot.org/article.pl?sid=04/08/04/2212251&tid=158&tid=95&tid=103
Probably some of you already saw this.
Now, beyond discussions regarding the legitimacy of such a ruling
(whether they have the legal, moral or whatever right to enforce it),
there's the technical aspect.
Suppose i provide VoIP services using Asterisk, and i fall under the
incidence of the FCC ruling
2010 Jul 08
4
Dell OpenManage
Hi Everyone,
I have a Xen host (Xen 3.4.2) which is running CentOS 5.5 Dom0. I wish to install Dell OpenManage to get a nice web interface with hardware status.
Do I need to do anything special to get this working on a Xen host? Or does it work out of the box? The reason why I''m asking, instead of trying, is that my server is currently on its way to a colo, and I won''t have
2015 Apr 14
3
state of IPSec VPN on CentOS 7: Openswan, strongSwan, RPM packages
I looked in the yum repositories for CentOS 7 and I noticed that there
are no packages for any of the major open source IPSec VPN apps -
Openswan, strongSwan, etc. I'm pretty sure CentOS 6 had Openswan
packages.
What is the current consensus w.r.t. building an IPSec VPN "server"
(concentrator, whatever) on CentOS 7, that will do site-to-site
connections with Cisco hardware at
2008 Aug 25
2
slow Perl on CentOS 5
If your Perl apps are unusually slow on CentOS 5, have a look at this blog:
http://blog.vipul.net/2008/08/24/redhat-perl-what-a-tragedy/
In a nutshell: some Perl apps are 100x slower on RedHat / CentOS 5
compared to other distributions.
Bugzilla entry:
https://bugzilla.redhat.com/show_bug.cgi?id=379791
--
Florin Andrei
http://florin.myip.org/
2014 Dec 08
4
print something on console after boot
CentOS 7
How do I print something on the text-mode console right after the OS has
finished booting?
I've a virtual instance and I need to know its IP address after it has
finished booting up, to know where to ssh into it. I've tried adding "ip
-4 addr > /dev/tty0" to rc.local, but that obviously doesn't work,
because the login prompt overwrites everything I do.
--
2004 Jun 21
4
integrating with existing PBX
I'm looking for a way to give VoIP capabilities to an existing PBX: it's
made by Mitel and it's used in a small/medium environment (a few dozen
phones, but the PBX has capabilities for up to 200, if i remember
correctly).
Any high-level guidelines on how to integrate Asterisk with a PBX that's
already in use? Probably that particular PBX is not supported directly,
but are there
2015 Feb 11
2
dovecot 2.2.15 script_after not executed
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hello guys,
I'm having troubles making "script_after" to exec sieve scripts::
So:
plugin {
quota = maildir
quota_rule2 = INBOX.Trash:ignore
quota_rule3 = INBOX.Sent:ignore
sieve = ~/Maildir/sieve/dovecot1.sieve
sieve_before = /etc/dovecot/sieve/global.sieve
sieve_after =
2015 Feb 12
2
dovecot 2.2.15 script_after not executed
On 2015-02-12 01:01, Stephan Bosch wrote:
> On 2/11/2015 10:37 PM, Portase Florin wrote: On 2/11/2015 8:41 PM, Stephan Bosch wrote: On 2/11/2015 7:34 PM, Florin Portase wrote: Hello guys,
>
> I'm having troubles making "script_after" to exec sieve scripts::
>
> Keep in mind that the sieve_after script is only executed when the
> "keep" action [1 [1]]
2009 Aug 21
3
require SSL certs only for encrypted connections?
# 1.1.11: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.28-14-server x86_64 Ubuntu 9.04
Here's the situation:
I have several local clients (Thunderbird) which do not use TLS at all.
It's plaintext completely, on port 143, because the connection is local
and there are no unauthorized users on this network (it's a home
network). I want to keep it that way to keep things simple.
Tools /
2019 Jul 04
4
where are all the Redhat 8 -devel packages?
I'm probably missing something really simple.
I've installed an RH8 IAM in AWS and I'm trying to build packages on it.
I've noticed there are many *-devel packages that I cannot install:
########################################
[ec2-user at site1-vpn ~]$ sudo yum install trousers-devel
Last metadata expiration check: 1:10:41 ago on Thu 04 Jul 2019 01:01:14
AM UTC.
No match for
2007 Jul 10
2
video calls - Windows / Linux interoperability ?
I will install Asterisk on my home server, I want to be able to route
video calls, but I need the Windows and Linux clients to be interoperable.
On Linux, it looks like Ekiga is a good candidate. But how about Windows?
Anyone using Kapanga in an Asterisk network that includes Ekiga? Are
these two interoperable?
I'm not necessarily looking for open source software, free for personal
use is
2009 Sep 05
3
caching pipe?
Is it possible to add caching to a pipe?
cat blah | in_RAM_cache_here -s SIZE | something else
I'm doing what is essentially a cat (*) from a DVD directly to an NFS
share. It looks like the two media (DVD and NFS) have very different
read / write behaviors, speeds and timings, and the overall process is
not as fast as possible. So I was wondering if some kind of cache
inbetween might be