Displaying 20 results from an estimated 7000 matches similar to: "Taking file from pyhsical disk to new virtual disk"
2007 Oct 27
2
migrating files for centos virtualization, virtual disk no longer boots.
All,
I am playing with virtualization on centos 5.
I took my old redhat 7 disks and created a 10GIG virtual disk, I
installed redhat 7.
Now I am trying to get the EXACT image copied off of my actual redhat 7 disk
so that I know it is the same (including all patches, updates and OTHER
things I did to it that I
have forgotten about).
I booted the redhat 7 image just fine at this point. I also
2008 Mar 31
1
my centos switched alone its root fs to read-only
My test server was in very eavy load, running kolab's components:
postfix, cyrus-imap and openldap
A second test machine was sending, and reading emails as fast as it can.
The CPU was never idle !
I left the server at about 17H30
and at 22H I find it "uncommitted" (difficult to work when the
partition in read-only !)
However the mount command report it as RW !
The /boot is still RW
2011 Mar 12
3
wich filesystem to store > 250E6 small files in same or hashed dire
Hi
I need to store about 250.000.000 files. Files are less than 4k.
On a ext4 (fedora 14) the system crawl at 10.000.000 in the same directory.
I tried to create hash directories, two level of 4096 dir = 16.000.000
but I had to stop the script to create these dir after hours
and "rm -rf" would have taken days ! mkfs was my friend
I tried two levels, first of 4096 dir, second of 64
2007 Sep 04
1
SysVinit guidance, please
I have experienced a couple of power failures since installing CentOS 5,
both while I was working on the system. The first time, several weeks
ago, I thought there was some "feature" that I had never seen before but
couldn't really put my finger on it. The power came back on after a few
seconds and I never missed a beat. I also shrewdly forgot about the
anomaly that I had
2010 Mar 25
2
find /etc -size -1G return only empty files
Hello
find /etc -size -1G
should return all files less than 1Giga byte in /etc, but return a
list of empty file (size=0)
find /etc -size -2G
work fine and return all the files
This works the same on my fedora11 and my centos 5 !
Did I miss something or is it a bug ?
Regards
--
Alain Spineux | aspineux gmail com
Your email 100% available |
2007 Nov 18
11
Dual boot box: WinXP & CentOS 5: Impossible to restore WinXP?
We rarely use M$ Windows, but I let my daughter surf pbskids.org while
using Windows and a Trojan Horse modified or deleted the user32.dll
file. I found the instructions on the Microsoft Support web site, and
it would be very easy for me to expand a new copy of user32.dll if I
could get the MS WinXP CD to work. It boots OK, I press a key so it
will search hardware and it then has hard drive
2007 Dec 19
2
Resizing a Xen DomU disk image
Hello Mailing List!
A quick question. Has anyone gotten a resize (in my case grown) a Xen
DomU disk image?
Here is the procedure I have followed:
1. Install a DomU using virt-install
Customize xvda to be all one partition ext3
2. On Dom0:
dd if=/dev/zero bs=1G count=1 >> <my_disk_image>
ll -h (Image is now 1GB larger)
xm create <DomU>
On DomU:
df -h (Size has not
2006 Jun 22
9
OT -- BASH
Can someone explain why this:
find . -depth -print0 | cpio --null -pmd /tmp/test
will copy all files in and below the current directory -and- this:
find . -depth -print | grep -v .iso$ | wc -l
will count all the non-iso files -and- this:
find . -depth -print | grep .iso$ | wc -l
will count *only* the iso files -but- this:
find . -depth -print0 | grep -v .iso$ | cpio --null -pmd /tmp/test
2008 Jan 07
1
Intel SRCS16 Controllers
I have a centos box with a few of these in it. Its shipped monitoring/alerting software needs X, and this server only has a console installed. Does anyone have any experience with or a suggestion on how I could monitor these cards with something 3rd party based that doesn't need a gui, or Java at that matter!
Thanks!
jlc
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2007 Dec 03
1
Cannot boot after upgrading to Centos 5.1
My local centos mirror (ftp.crc.dk) failed to boot
after having upgraded from centos 5.0 to 5.1 (i386).
It just displays
GRUB
The cursor is positioned to the right of a space after
GRUB, and no input is accepted.
I've tried booting in rescue mode and run:
chroot /mnt/sysimage
grub-install /dev/cciss/c0d0
This completes without errors, but still it can't boot.
It's a HP/Compaq
2007 Dec 04
1
NOSSO(r) compression
I just downloaded solaris. They have two versions, the split DVD that
comes with two 1.2GB zipped chunks and an exe which is 1.2GB but
uncompresses to the full 2.5+GB. I found some info on them here:
http://www.nosltd.com/nosso.html
Any idea how they achieve such great compression? Looks like they're
using a proprietary algorithm and don't offer any downloads. Also looks
like
2007 Dec 12
1
How do you backup a LVM LV?
I have a virtual machine in a Xen LV, that I would like to backup from hostA
to hostB
because hostA is software broken. How do I copy and recreate that LV on
hostB?
Greets,
Chris
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2007 Dec 19
1
Screen blanking crashes
Hi,
I upgraded a Dell C521 from Ubuntu 6.04 to CentOS5.1. The Dell has
an NVidia 6150 analog video card. The screen is an LG1952Tx.
After the screen blanking goes on, and the screen goes to sleep,
the screen goes black except for a blue note saying: analog video,
invalid frequency...
I have installed the NVIDIA-Linux-x86-100.14.19-pkg1. Everything
works great except for the screen sleep...
2007 Nov 08
2
connect: Invalid argument (ping local interface)
Hi Centos Users
# ping 10.104.89.146
connect: Invalid argument
The Server has normal network connectivity. I ssh into it over this
interface. Strace output on Pastebin [0]. SELinux is disabled. Centos
4.3
cheers
Simon
[0] http://pastebin.com/m720052a8
--
XMPP: sjolle at swissjabber.org
2007 Nov 12
2
distribution CD
Hi All,
I am trying to create own distribution . distribution CD
proceeds for installation and asking for the driver CD . But it's not
dictates the driver CD. i customized the ks.cfg also .can anyone can
tell me why it is happening ??
Thanks in advance
juliet
2007 Nov 13
1
Retrieving a banned e-mail
We have a postfix+cyrus+Spamassassin setup and all the virus or Banned or
spam e-mails will move to a folder on /var/virusmails.
I have a falseposative mail moved due to a banned attachment name. Could you
please help me to retrieve these e-mails?
Thanks
Rajeev R. Veedu
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2007 Nov 20
3
Remastering CentOS
Hi,
i try to remastering CentOS.
i try do step by step from
http://www.centos.org/modules/newbb/viewtopic.php?forum=34&topic_id=789&viewmode=thread
why when i create ISO. i just get bootable disk. i cannot get rpm2 that i
have installed.
am i supposed to including manually rpm's what i want into ISO directory
then make ISO or mkisofs repackage automatically?
thx
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2007 Nov 21
4
how to Load balancing
Hi
I need informmation about this Topic: Load balancing,,
I have 2 nic to internet, 1 nic to DMZ, and 1 nic to LAN, but I don,t know
how do that.
Where I can found information ??
Thx!! For your information!
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2007 Nov 30
2
what's the equivalent to sendmail's Timeout.queuewarn in POSTFIX
Hi,
I am ruunig postfix and MailScanner as a Mailgw on Centos 4.5. I want to
know what is default warntime in Postfix?
I.e - *what's the equivalent to sendmail's Timeout.queuewarn in POSTFIX ?
.
ANY IDEAS? ***
--
Thank you
Indunil Jayasooriya
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2007 Oct 15
3
How to create initrd.img
Hi,
anyone to point me URL on initrd.img creating? I have custom kernel and
want to create initrd.img for install media.
mkinitrd /tmp/initrd.img 2.6.18-8.1.14.el5.hrb -v -f create unusable
file for install media.
Thanks,
David