This should make CentOS even better!:
https://www.geekwire.com/2018/red-hat-snaps-coreos-250m-adding-big-piece-container-strategy/
- Ryan
https://prefetch.net
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I think it depends on who you ask. Facebook and Netflix are using it
extensively in production:
https://www.linux.com/news/learn/intro-to-linux/how-facebook-uses-linux-and-btrfs-interview-chris-mason
Though they have the in-house kernel engineering resources to
troubleshoot problems. When I see q
On Sat, Mar 26, 2011 at 3:55 PM, John R Pierce wrote:
> On 03/26/11 12:51 PM, Rainer Duffner wrote:
>> Use VLAN-trunks.
>
> someone using a $350 micro server as his ADSL gateway is highly unlikely
> to have layer 2 managed switches capable of handling VLANs.
I'm not sure this is an accurate state
On Mon, Dec 6, 2010 at 1:52 PM, adrian kok wrote:
> Hi all
>
> I just know there are curl / lwp-request, lynx and elinks
>
> Which command is good for http testing?
I've had good luck with both curl and wget. There are other tools like
smokeping and httping that ca test a site, but I've had great
On Fri, Dec 3, 2010 at 7:55 AM, Keith Roberts wrote:
> There was a similar thread about which is the best FS for
> Centos.
>
> I'm using ext3, and wondered if XFS would be more 'data
> safe' than ext3.
If your work load doesn't dictate the use of XFS, I would personally
stick with EXT3. It's the
On Fri, Dec 3, 2010 at 1:35 PM, ann kok wrote:
> Hi all
>
> I would like to ask linux can do the networking printer as window
>
> Share it to office environment
>
> If yes, any brand name and concern
>
> Any documentation also
>
> Thank you so much
Samba combined with cups can be used to share a
On Mon, Mar 8, 2010 at 8:08 PM, Robert Spangler wrote:
> I was wondering if anyone could point me in the right direction?
> I am receiving these in my log file and do not know what they mean or what to
> look for;
>
> Mar 8 04:03:56 bms kernel: ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0
> ac
On Tue, Jan 12, 2010 at 4:34 PM, mattias wrote:
> Anyone running centos 1.x on centos 5.3?
I just migrated away from VMWare server to ESXi. Much faster, and the
management tools rock!
- Ryan
--
http://prefetch.net
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On Thu, Jan 7, 2010 at 12:01 PM, Thomas Harold wrote:
> On 1/7/2010 10:54 AM, John Doe wrote:
>> From: Karanbir Singh
>>> On 01/07/2010 02:30 PM, Boris Epstein wrote:
KB, thanks. When you say "dont go over 1 TiB in storage per spindle"
what are you referring to as spindle?
>>>
>>> disk.
On Thu, Jan 7, 2010 at 11:25 AM, Boris Epstein wrote:
>
>
> On Thu, Jan 7, 2010 at 11:09 AM, Matty wrote:
>>
>> On Thu, Jan 7, 2010 at 8:08 AM, Chan Chung Hang Christopher
>> wrote:
>> > John Doe wrote:
>> >> From: Boris Epstein
>> >&g
On Thu, Jan 7, 2010 at 8:08 AM, Chan Chung Hang Christopher
wrote:
> John Doe wrote:
>> From: Boris Epstein
>>> This is not directly related to CentOS but still: we are trying to set up
>>> some storage servers to run under Linux - most likely CentOS. The storage
>>> volume would be in the rang
On Tue, Dec 29, 2009 at 5:13 PM, Slack-Moehrle
wrote:
> My 12 year old wants to learn more about servers and has memorized a lot of
> commands like ls, chmod, du, etc.
> He wants to have his own domain and server on the web and I have enough
> Static IP's, so why not foster this interest.
>
> I
On Wed, Dec 30, 2009 at 12:56 PM, nate wrote:
> Frank M. Ramaekers wrote:
>
>> It's there, I'm not sure what the problem is:
>> # ls -l /bin/bash
>> -rwxr-xr-x 1 root root 859120 Oct 24 2008 /bin/bash
>> # ls -l /chroot/mysql/bin/bash
>> -rwxr-xr-x 1 root root 859120 Oct 24 2008 /chroot/mysql/
On Sat, Dec 19, 2009 at 10:55 PM, Gordon McLellan wrote:
> I have a trio of servers that like to reboot during high disk /
> network IO operations. They don't appear to panic, as I have
> kernel.panic = 0 in sysctl.conf. The syslog just shows normal
> messages, like samba complaining about brow
On Fri, Dec 18, 2009 at 12:06 PM, nate wrote:
> iptables makes a TERRIBLE firewall, use pf instead
>
> http://www.openbsd.org/faq/pf/index.html
I whole heartedly with Nate on this! I spent a bunch of time looking
at firewall solutions a year or two back, and PF was by far the
easiest solution to
On Mon, Aug 10, 2009 at 1:23 PM, Joseph L.
Casale wrote:
> Anyone got any experience/suggestions for a way to store a directory of
> sensitive information on a CentOS box? This directory contains many scripts
> and output files, I need it backed up but not unencrypted and don't want
> to store it i
On Wed, Aug 5, 2009 at 4:21 AM, Christoph Maser wrote:
> Am Mittwoch, den 05.08.2009, 00:55 +0200 schrieb Matty:
>> If you happen to have a
>> Solaris 10 / OpenSolaris host handy, you can use the DTrace ustack()
>> action to do just this. No need to muck around with interp
On Tue, Aug 4, 2009 at 5:54 PM, Mike -- EMAIL
IGNORED wrote:
> On Tue, 04 Aug 2009 21:31:22 +0200, Kai Schaetzl wrote:
>
>> Mike -- EMAIL IGNORED wrote on Tue, 4 Aug 2009 16:56:22 + (UTC):
>>
>>> Please refer to my thread "excessive DNS slows httpd"
>>
>> Why don't you keep posting in there the
2009/8/4 mcclnx mcc :
>
> we have CENTOS 4.X on DELL server and one one of virtual disk include 4 disk
> configure as REID5 (one more disk for hot spare). I saw /var/log/messages
> file have:
>
> Aug 4 06:27:02 host1 Server Administrator: Storage Service EventID: 2094
> Predictive Failure rep
On Tue, Aug 4, 2009 at 3:32 PM, Jerry Geis wrote:
> How do admins handle a situation with many boxes like 50 for example.
> If I wish to tell 50 boxes to run a handful of commands - how is that done?
> (I mean without actually logging into 1,2,3,4...X and executing the
> commands)
We use a combin
On Wed, Jul 29, 2009 at 11:17 PM, Raymond Lillard wrote:
>
> Dear list,
>
> I have inherited a CentOS-5 box with a LSI Sata Raid controller.
> It is configured as a RAID5 w/hot-standby. My concern is that
> I have no present means of determining the RAID status w/o
> downing the system and going i
On Fri, Jul 17, 2009 at 11:50 AM, Andrei F wrote:
> Hi,
>
> I've configured my servers as described here:
>
> http://prefetch.net/blog/index.php/2009/07/06/using-kdump-to-get-core-files-on-fedora-and-centos-hosts/
>
> When I try to start the kdump service via service kdump start, I get the
> follow
On Thu, Jul 2, 2009 at 4:57 AM, Tom Brown wrote:
> Hi
>
> During a test upgrade of a number of hosts in a pool i have found that
> exactly the same JVM based app runs more efficiently on the 4.7 systems
> than it does on the 5.3 on identical hardware.
>
> Specifically the apps seems to exhibit abou
On Sat, Jul 4, 2009 at 1:33 PM, nate wrote:
> Kurian Thayil wrote:
>> I understand this is an error message from Error Detection And Control
>> module and just wanna confirm that this is not a kernel or software related
>> issue. If Hardware related is it confined only to the Physical memory stick
On Thu, Jul 16, 2009 at 11:31 AM, Andrei F wrote:
> Hello,
>
> I have CentOS 5.2 installed on two of the afore-mentioned blades.
> I've noticed that the OS started to crash lately (kernel panic) and I've
> been assigned the task to troubleshoot this issue.
>
> I would like to know what is the best
We are running a process on a CentOS box, and periodically it dies.
Does anyone happen
to have any recommendations for a lightweight tool that can be used to
monitor processes
and restart them if they happen to fail? I looked at monit, but it
appears to be a bit much
for restarting a process.
Than
Howdy,
Does anyone happen to know where I can locate the changes that were
integrated into a specific RPM update? I checked the wiki, the rpm
query output and bugs.centos.org, but wasn't able to locate a
changelog for the latest kernel update.
Thanks,
- Ryan
__
On Tue, Feb 26, 2008 at 3:13 AM, Jed Reynolds <[EMAIL PROTECTED]> wrote:
> Jimmy Bradley wrote:
> > I'm just curious if any one else has noticed this. I've bought
> > hard drives from both Walmart and Best Buy. If I can wait, I order them
> > from newegg.com. I'm beginning to think that th
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