Displaying 20 results from an estimated 3000 matches similar to: "Duplicating Hard Drive Problem"
2005 Jun 08
1
clone RHEL 4 ext3 partition
Hi,
I'm about to roll out a whole bunch of Redhat
Enterprise 4 workstations and have run into problems
cloning from the original.
Normally I would use ghost (v7.5) because it does a
nice job when cloning to a different sized
disk.Unfortunately it comes up with read error 29004.
Looking around it seems that Symantec don't support
Fedora Core 3 (with Ghost v.8 - don't know if v.9
works
2003 Apr 17
1
Odd error: Physical size does not match superblock size
Hello, I had something interesting happen on a RH8 ext3 system I setup.I
am at a loss to understand what happened.
Info:
This system has two IDE disks, partitioned identically, and the largest
partition on each (/dev/hda3 and /dev/hdb3, 96GB each) was mirrored in a
linux software RAID-1 configuration.
It was running fine for many months. Then I updated the kernel and
needed to reboot accordingly.
2007 May 03
1
best practice backup
Hi there,
I am using tar to backup the whole system (specific directorues usr,lib,sbin,etc,var,home,root).
On bare metal recovery I install the minimal portion of the syetm and then I throw the tarballs.
Any opinions?
D. Karapiperis
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2002 Jan 29
2
syslinux and PQMAGIC incompatibility
Hi,
"Mircea Popescu" <nufarul.alb at go.ro> schrieb am 29.01.02:
> I have this problem:
> I've partitioned my hard drive with PQMagic 7 in the following way:
> hda1 - fat32
> hda2 - ext2
> hda3 - fat16
> hda4 - extended
> hda5 - Linux Swap
> hda6 - fat32
> hda7 - ext2
> hda8 - fat32
>
> I've put syslinux on
2004 Feb 12
5
Re: The Problem of Creating a domain
> [6] ctivating swap partitions: swapon: /dev/hda7: No such device or address
> [6] [FAILED]
> [6] ioctl 80041272 not supported by xl_block
> [6] Finding module dependencies: depmod: Can''t open /lib/modules/2.4.24-xeno/modules.dep for writing
> [6] [FAILED]
> [6] Checking filesystems
> [6] Couldn''t find matching filesystem: LABEL=/policy
Edit your
2007 Nov 21
8
resize an image file
I have a 100G disk on an old redhat 7.3 system.
Filesystem Size Used Avail Use% Mounted on
/dev/hda1 9.6G 2.4G 6.7G 27% /
/dev/hda3 99G 6.1G 88G 7% /home
hda2 is 2G swap
I am trying to back that complete image up on my centos 5 system.
I can do the dd if=/dev/hda bs=1M | ssh root at machine 'cat > disk.img'
which gets me the whole 100G.
As
2007 Apr 25
2
Raid 1 newbie question
Hi
I have a Raid 1 centos 4.4 setup and now have this /proc/mdstat output:
[root at server admin]# cat /proc/mdstat
Personalities : [raid1]
md2 : active raid1 hdc2[1] hda2[0]
1052160 blocks [2/2] [UU]
md1 : active raid1 hda3[0]
77023552 blocks [2/1] [U_]
md0 : active raid1 hdc1[1] hda1[0]
104320 blocks [2/2] [UU]
What happens with md1 ?
My dmesg output is:
[root at
2017 Jan 10
2
[PATCH] mail-storage.c: check against NULL address in strcmp() invocation
Configurations with multiple shared namespaces can trigger a bug
where the first argument of strcmp() invocation is NULL.
This patch adds an explicit check, analogously to how the second
argument is sanitized.
---
src/lib-storage/mail-storage.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib-storage/mail-storage.c b/src/lib-storage/mail-storage.c
index
2016 May 04
2
ImageMagick security alert
On Wed, 4 May 2016, Nux! wrote:
> Direct links
>
> https://www.imagemagick.org/discourse-server/viewtopic.php?f=4&t=29588#p132726
> https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-3714
>
> Mitigation:
>
> As a workaround the /etc/ImageMagick/policy.xml file can be edited to disable
> processing of MVG, HTTPS, EPHEMERAL and MSL commands within image files,
2016 May 03
2
ImageMagick security alert
https://imagetragick.com/
As CentOS is often used for web servers, I thought this should be posted
here.
Bug in ImageMagick allows remote exploit.
AFAIK no patch exists yet but defense against the exploit is detailed at
the link.
CVE-2016?3714
2005 Nov 15
4
Turning root partition into a RAID array
I have a CentOS 4.2 system that was set up VERY quickly following the demise
of its former life as a CentOS 3 server - you don't want the full story, but
it had to be done quickly to get a company up and working following a slight
disaster involving an electrician, a portable appliance safety tester and a
pulled power cable - anyway, here's where I am at...
Everything is running fine but
2004 May 24
4
Pointer to ACL enabled Red Hat 9 kernel RPM?
Does anyone know of an ACL/extended attributes enabled version of the Red
Hat 9 kernel exist in RPM form?
--
Michael St. Laurent
Hartwell Corporation
2004 Jul 18
7
Resize ocfs....?
I've tried several times to resize one of my ocfs volumes[see emcpowere1 below]
I'm on the latest [prod] version of ocfs/ocfs-tools as of 3pm EST on 18JUL04.
Per instructions...
Take down db, unmount all ocfs drives, use ' tuneocfs -F -S 100G /dev/emcpowere1 '
Supposedly this should work, but I get get....
The size specified, 100G, is larger than the device size, 59G.
Aborting.
2017 Jan 02
2
multiple shared/mail format namespaces
Hi,
Are configurations (with separate formats per namespace) - such as ...
namespace {
type = shared
list = children
inbox = no
separator = /
subscriptions = no
prefix = shared1/%%n/
location = maildir:/var/mail1/%%n/
}
namespace {
type = shared
list = children
inbox = no
separator = /
subscriptions = no
prefix = shared2/%%n/
location =
2017 Sep 10
2
Question about quad-register
Hi All,
If the target supports quad-register R0:R1:R2:R3 (Rn is 32-bit
register), is it possible mapping quad-register
to v4i32 so that the following example work?
typedef int v4si __attribute__ ((vector_size (16)));
void foo(v4si i) {
v4si j = i;
}
I don't know how to write CallingConv.td to represent the concept of
occupying quad-register R0:R1:R2:R3
once seeing
2006 Jun 24
2
DRBD Problem
Hi all,
I've been wrestling with a problem with drdb and centos. I have
successfully created one drbd resource, but when I try the create a 2nd, I
get an error on one of the nodes:
Lower device is already mounted.
Command 'drbdsetup /dev/drbd1 disk /dev/hdd1 internal -1' terminated with
exit code 20
The partition is not mounted from fstab etc and is newly created with
parted after
2008 Oct 15
2
Encrypting tmp swap and home
Hi everyone,
I added a page under the HowTos for Encryption, and then added a guide
for encrypting /tmp /swap and /home using cryptsetup and LUKS keys on
LVM, when you already have partitions setup.
http://wiki.centos.org/HowTos/EncryptTmpSwapHome
Regards,
Max
2008 Aug 28
3
potential wiki on encryption
Hello all,
I posted the whole disk encryption instructions in the forum that has been briefly discussed on the list. I joined the list per Ned's post on the thread.
http://www.centos.org/modules/newbb/viewtopic.php?viewmode=flat&topic_id=15923&forum=42
I have a couple of questions about the process of creating a wiki.
1. How does the peer-review process work?
2. Is there a place
2006 Feb 10
1
question on software raid-1
I have a system that is RAID -1 configured as
/dev/md0 is /dev/hda1 /dev/hdb1
/dev/md1 is /dev/hdb3 /dev/hdb3
it seems as though /dev/hda has failed....
I have another disk (identical model) that I can replace hda with.
I know about the commands fdisk to repartion and raidhotadd /dev/md0
/dev/hda1
and raidhotadd /dev/md1 /dev/hda3 (to be ran after the system boots).
BUT... how do I now get
2010 Dec 04
2
Fiddling with software RAID1 : continue working with one of two disks failing?
Hi,
I'm currently experimenting with software RAID1 on a spare PC with two
40 GB hard disks. Normally, on a desktop PC with only one hard disk, I
have a very simple partitioning scheme like this :
/dev/hda1 80 MB /boot ext2
/dev/hda2 1 GB swap
/dev/hda3 39 GB / ext3
Here's what I'd like to do. Partition a second hard disk (say, /dev/hdb)
with three