On 8/19/2015 9:50 PM, Venkateswara Rao Dokku wrote:
How to know that the CentOS 7 kerenel is whether PV or HVM?
you've asked this a bunch of times and have been told over and over, IT
SUPPORTS BOTH.
if you run c7 in a HVM, it will run as a HVM system. if you run it in a
paravirtualized env
Thanks for the reply.
How to know that the CentOS 7 kerenel is whether PV or HVM?
When I searched about it, I found the following link, where the kernel type
us determined from
the 2 following commands
1. uname -r
2. lsmod | grep xen
If both have "*xen*", then it is PV, if
On 08/16/2015 04:18 PM, Sachin Gupta wrote:
We have centos6 server. And we are planning to upgrade it to Centos7.And
GRUB 2 needs a new bios grub partition. Creating a new partition is too
much risky. I am wondering if it is possible to replace Grub2 with Grub
legacy on Centos7 machine?
It is
Am 20.08.2015 um 02:31 schrieb Robert Inder:
> backtrace:
> :abrt-action-generate-machine-id:24::ImportError: No module
> named argparse
Maybe you will find the following link helpful:
https://bugzilla.redhat.com/show_bug.cgi?id=1246539
regrads
Ulf
On Sunday, I did a "yum update" which installed kernel
2.6.32-573.3.1.el6.i686 on half a dozen virtual machines running
CentOS 6.7.
Since then, two of them have gone into "meltdown", and started spewing
"ABRT Daemon" emails: one on Tuesday, and one tonight.
The machines have a very light workload
Phelps, Matthew writes:
>
> On Tue, Aug 11, 2015 at 10:55 AM, Ralf Aumüller <
> Ralf.Aumueller informatik.uni-stuttgart.de> wrote:
>
> > Hello,
> >
> > after an update from 6.6 to 6.7 the following error message is logged to
> > /var/log/messages when I login (per ssh):
> >
> > Aug 11 16:31:21
On 19-08-15 21:33:59, Fabian Arrotin wrote:
> My (personal) opinion is "if you want to secure/encrypt", use gpg.
That's right if you want to hide the content. But this leaves the metadata
of the communication clear to see for third parties. Using transport
encryption is the only way to at least
Guys,
I am a newbie.
I am trying to load kernel from a DVD. How do I figure out where my root
filesystem mounted ?
Thanks
Sachin
On Wed, Aug 19, 2015 at 11:51 AM, Gordon Messmer
wrote:
> On 08/19/2015 11:20 AM, Sachin Gupta wrote:
>
>> I have prepared following isolinux.cfg.
>>
>> default linu
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 19/08/15 15:56, Kai Bojens wrote:
> Hello everybody, I just got the email about the enforcing of HTTPS
> for the CentOS Websites which I really appreciate:
>
> „The CentOS Project infra team has decided to implement TLS
> wherever we can (…)”
>
>
Am 19.08.2015 um 20:02 schrieb Ned Slider :
>
>
> On 19/08/15 17:50, Alice Wonder wrote:
>>
>>
>> On 08/19/2015 09:24 AM, Kai Bojens wrote:
>>> On 19-08-15 08:30:27, Alice Wonder wrote:
>>>
>>>
>>> DANE exists and mail servers like postfix support this. My logfiles
>>> show me that mail.cento
Am 19.08.2015 um 20:20 schrieb Sachin Gupta :
> I have prepared following isolinux.cfg.
>
> default linux
> label linux
> kernel /vmlinuz
> append initrd=/initrd.gz
>
> But kernel panics with the standard message 'Kernel panic - not syncing: No
> init found'.
> Linux kernel version is 3.10.
>
On 08/19/2015 11:20 AM, Sachin Gupta wrote:
I have prepared following isolinux.cfg.
default linux
label linux
kernel /vmlinuz
append initrd=/initrd.gz
But kernel panics with the standard message 'Kernel panic - not syncing: No
init found'.
You haven't told Linux where to find a root fil
On 19-08-15 19:02:51, Ned Slider wrote:
> I can understand why you may want to send some mail encrypted point to
> point, but not when you then publish said mail on a publicly accessible
> archived list. It's just adding unnecessary overhead.
No, it's making the job harder for the mentioned thir
Hello Everyone,
I have prepared following isolinux.cfg.
default linux
label linux
kernel /vmlinuz
append initrd=/initrd.gz
But kernel panics with the standard message 'Kernel panic - not syncing: No
init found'.
Linux kernel version is 3.10.
I tried to read the init.txt too.But could not fi
On 19/08/15 17:50, Alice Wonder wrote:
>
>
> On 08/19/2015 09:24 AM, Kai Bojens wrote:
>> On 19-08-15 08:30:27, Alice Wonder wrote:
>>
>>> e-mail by its very design is not secure, SMTP creates "Man In The
>>> Middle" at every server along the way.
>>
>> DANE exists and mail servers like postfix
On Wed, Aug 19, 2015 at 4:47 AM, Leon Fauster
wrote:
> furthermore check the fs alignment with
> the underlying disk ...
This is very important. Certain workloads and certain AF drive
firmware can really suck when there's a lot of read,modify,write done
by the drive (internally) if the fs block
On Tue, Aug 18, 2015 at 9:38 PM, Jatin Davey wrote:
> I have a few queries with respect to the block size being set in the system:
>
> 1. Is 4k the optimum block size considering the amount of writes / second
> the application performs ?
>
> 2. How do i find out the optimum block size given the a
On Wed, 19 Aug 2015, Jatin Davey wrote:
On 8/19/2015 1:54 PM, John Hodrien wrote:
On Wed, 19 Aug 2015, Jatin Davey wrote:
We use CentOS 6.6 for our application. I have profiled the application and
find that we have a heavy requirement in terms of Disk writes. On an
average when our applicat
On 08/19/2015 09:24 AM, Kai Bojens wrote:
On 19-08-15 08:30:27, Alice Wonder wrote:
e-mail by its very design is not secure, SMTP creates "Man In The
Middle" at every server along the way.
DANE exists and mail servers like postfix support this. My logfiles
show me that mail.centos.org deliv
On Wed, Aug 19, 2015 at 5:54 AM, Andrew Holway wrote:
> Hi,
>
> I have a standard Centos7 AMI. Can anyone tell me whats happening here?
>
> Thanks,
>
> Andrew
> Aug 19 11:17:23 master dhclient[22897]: bound to 10.141.10.49 -- renewal in
> 1795 seconds.
> Aug 19 11:17:24 master network: Determining
On 19-08-15 08:30:27, Alice Wonder wrote:
> e-mail by its very design is not secure, SMTP creates "Man In The
> Middle" at every server along the way.
DANE exists and mail servers like postfix support this. My logfiles
show me that mail.centos.org delivers straight to me without any
servers alon
On 8/19/2015 4:17 PM, Leon Fauster wrote:
Am 19.08.2015 um 10:24 schrieb John Hodrien :
On Wed, 19 Aug 2015, Jatin Davey wrote:
Hi All
We use CentOS 6.6 for our application. I have profiled the application and find
that we have a heavy requirement in terms of Disk writes. On an average when
On 8/19/2015 1:54 PM, John Hodrien wrote:
On Wed, 19 Aug 2015, Jatin Davey wrote:
Hi All
We use CentOS 6.6 for our application. I have profiled the
application and find that we have a heavy requirement in terms of
Disk writes. On an average when our application operates at a certain
load i
On 08/19/2015 06:56 AM, Kai Bojens wrote:
Hello everybody,
I just got the email about the enforcing of HTTPS for the CentOS Websites
which I really appreciate:
„The CentOS Project infra team has decided to implement TLS wherever we
can (…)”
Does anybody know if and when mail.centos.org will b
Hi List,
I'm tuning up a new database server and I'm finding very mixed
information online.
Here are the default shmmax and shmall from my new system
cat /proc/sys/kernel/shmmax
4294967295
cat /proc/sys/kernel/shmall
268435456
SHMALL is close enough to being SHMMAX / 16.
Now, everything I'
Am 19.08.2015 um 13:54 schrieb Alessandro Baggi :
> Hi list,
> I've a problem using PHP mkdir() with apache on C7.
> I'm trying to create a directory under a specified directory in the tree of
> my vhost, and mkdir create this directory but when I try to create a file in
> this dir I get error on
Hello everybody,
I just got the email about the enforcing of HTTPS for the CentOS Websites
which I really appreciate:
„The CentOS Project infra team has decided to implement TLS wherever we
can (…)”
Does anybody know if and when mail.centos.org will be able to deliver its
mails with STARTTLS? Th
On 08/19/2015 09:46 PM, Venkateswara Rao Dokku wrote:
> Is the CentOS 7 PV kernel available?
> I installed latest CentOS 7 & I found out that it is a HVM guest.
>
> So, if we wanted to have CentOS PV guest for CentOS 7, is there any
> specific steps to follow?
> or the same kernel will work as bot
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Hi,
I have a standard Centos7 AMI. Can anyone tell me whats happening here?
Thanks,
Andrew
Aug 19 11:17:23 master dhclient[22897]: bound to 10.141.10.49 -- renewal in
1795 seconds.
Aug 19 11:17:24 master network: Determining IP information for eth0... done.
Aug 19 11:17:24 master network: [ OK
Hi list,
I've a problem using PHP mkdir() with apache on C7.
I'm trying to create a directory under a specified directory in the tree
of my vhost, and mkdir create this directory but when I try to create a
file in this dir I get error on permission.
For directory creation I use permission 0777 f
Am 19.08.2015 um 10:24 schrieb John Hodrien :
> On Wed, 19 Aug 2015, Jatin Davey wrote:
>
>> Hi All
>>
>> We use CentOS 6.6 for our application. I have profiled the application and
>> find that we have a heavy requirement in terms of Disk writes. On an average
>> when our application operates a
HI,
Is the CentOS 7 PV kernel available?
I installed latest CentOS 7 & I found out that it is a HVM guest.
So, if we wanted to have CentOS PV guest for CentOS 7, is there any
specific steps to follow?
or the same kernel will work as both PV & HVM?
--
Thanks & Regards,
Venkateswara Rao Dokku.
__
On Wed, 19 Aug 2015, Jatin Davey wrote:
Hi All
We use CentOS 6.6 for our application. I have profiled the application and
find that we have a heavy requirement in terms of Disk writes. On an average
when our application operates at a certain load i can observe that the disk
writes / second i
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