Displaying 20 results from an estimated 4000 matches similar to: "CentOS 4 Software Raid1 questions"
2005 Apr 24
4
Vncserver not serving up my gnome desktop, just a fancy terminal!
I have the vncserver running on CentOS 4, but when I log in
using vncviewer from another box, I don't see my gnome
desktop, just a fancy terminal. I suspect I need to edit
the ~/.vnc "xstartup file, but what do I add to fix this.
On all other distros I have tried, the vncserver serves up
my gnome desktop by default.
--
Lee Parmeter Emperor, linXos - The Flying Penguin
2005 Apr 24
3
apt repo's for centos
I downloaded and installed apt and synaptic using yum ok,
but are there corresponding apt repo's for the yum ones? If
so, what are they?
--
Lee Parmeter Emperor, linXos - The Flying Penguin
http://www.linXos.com
Linux Registered User #337161
'It's free. It works. Duh.'" - Eric Harrison
The United States is NOT a democracy, it was founded as a Republic!
God is not a
2005 Apr 21
2
Forums
I created an account on the Forums this morning, but I got
an error saying they were having a problem sending e-mail.
I sent a message to the webmaster and no response either.
So I can't post to the forum until my account is activated.
Are the forums new?
By the amount of traffic on the list, this must be where
most people resolved their problems. I am thinkgng about
installing CentOS 4 on my
2005 May 24
4
Custom kernel needed for ndiswrapper? (for Linksys WPC54G wireless pcmcia)
Greetings:
I'm just installed Centos-4 on an IBM T-21 laptop. So far so good. Now
I'd like to pop in a wireless lan adapter. I'm looking at a buying a
Linksys WPC54G adapter (although I haven't done so yet).
After doing some searching, it looks like the best way to get this card
working is via ndiswrapper [http://ndiswrapper.sourceforge.net] and then
to use Windoze
2005 Apr 26
2
using vino on centos 4
sorry i figured this out after deleting the other parts of the thread.
just run vino-preferences as the user who runs the main x display. it
will have various options to enable and as soon as you do that you can get
to hostname:0 via vnc. works quite well.
2005 May 17
6
named server
I started the named server on CentOS and it seems to
resolve DNS request OK, but it does not seem to retain the
info for very long. From what I can tell using "dig", a
domain's ip address is retained for less than 12 hours. So
in the morning, it takes 4+ seconds to resolve again the
first time. Is there an adjustment somewhere for this or is
the caching named support not enabled by
2005 Apr 29
0
fsckcheck
While working on getting software raid working, I was
unable to shutdown CentOS normally. After a forced power
shutdown, I noticed that my gnome background was missing
and I could not change the background image or color.
Trying to shutdown the server normally did not work either,
it would just hang. I suspected that the file system was
damaged and was not fixed automaticly on boot. I tried the
2005 Apr 25
1
vino question
The Vino package is installed on my CentOS 4 server, but I
am unable to connect to it using vncviewer (vncviewer
srvhost:0) from a client. However, I am not sure if it is
"running" or how to "start" it if this is needed. The
client machine in this case is running Ubuntu Hoary (gnome
2.10). The connection is just rejected.
So, I am now wondering what else needs to be done to
2019 Feb 26
2
Problem with mdadm, raid1 and automatically adds any disk to raid
> On 2/24/19 9:01 PM, Jobst Schmalenbach wrote:
>> I tried to delete the MDX, I removed the disks by failing them, then
>> removing each array md0, md1 and md2.
>> I also did
>>
>> dd if=/dev/zero of=/dev/sdX bs=512 seek=$(($(blockdev --getsz
>> /dev/sdX)-1024)) count=1024
>
>
> Clearing the initial sectors doesn't do anything to clear the
2019 Apr 04
2
RAID1 boot issue
Right, that's my problem.
a drive is unplugged... while the system is not running mdadm will not reassemble the array on boot.
Red Hat Bugzilla ? Bug 1451660
Write that Fixed In Version:dracut-033-546.el7
I have drucat version 033-554.el7 and this bag don't fixed!
>I believe you are hitting this bug:
>
> ? https://bugzilla.redhat.com/show_bug.cgi?id=1451660
>
>That is,
2019 Apr 09
2
Kernel panic after removing SW RAID1 partitions, setting up ZFS.
System is CentOS 6 all up to date, previously had two drives in MD RAID
configuration.
md0: sda1/sdb1, 20 GB, OS / Partition
md1: sda2/sdb2, 1 TB, data mounted as /home
Installed kmod ZFS via yum, reboot, zpool works fine. Backed up the /home data
2x, then stopped the sd[ab]2 partition with:
mdadm --stop /dev/md1;
mdadm --zero-superblock /dev/sd[ab]1;
Removed /home in /etc/fstab. Used
2019 Feb 25
7
Problem with mdadm, raid1 and automatically adds any disk to raid
Hi.
CENTOS 7.6.1810, fresh install - use this as a base to create/upgrade new/old machines.
I was trying to setup two disks as a RAID1 array, using these lines
mdadm --create --verbose /dev/md0 --level=0 --raid-devices=2 /dev/sdb1 /dev/sdc1
mdadm --create --verbose /dev/md1 --level=0 --raid-devices=2 /dev/sdb2 /dev/sdc2
mdadm --create --verbose /dev/md2 --level=0 --raid-devices=2
2008 Apr 01
1
RAID1 migration - /dev/md1 is not there
I am trying to convert an existing IDE one-disk system to RAID1 using the
general strategy found here:
http://lists.centos.org/pipermail/centos/2005-March/003813.html
But I am stuck on one thing - when I went to create the second md device with
mdadm,
# mdadm --create /dev/md1 --level=1 --raid-devices=2 /dev/hdb2 missing
mdadm: error opening /dev/md1: No such file or directory
And indeed,
2010 Jan 20
5
Install On Partitionable RAID1
I have some suggested tweaks and changes to
http://wiki.centos.org/HowTos/Install_On_Partitionable_RAID1
1. The user should be instructed to start rescue mode with networking in
order to be able to retrieve the patch for mkinitrd.
2. The command to create /etc/mdadm.conf will result in an extra line
"spares=1" while the array is still syncing. Adding " | head -1 " to
the
2015 Mar 17
3
unable to recover software raid1 install
Hello All,
on a Centos5 system installed with software raid I'm getting:
raid1: raid set md127 active with 2 out of 2 mirrors
md:.... autorun DONE
md: Autodetecting RAID arrays
md: autorun.....
md : autorun DONE
trying to resume form /dev/md1
creating root device
mounting root device
mounting root filesystem
ext3-fs : unable to read superblock
mount :
2014 Feb 07
3
Software RAID1 Failure Help
I am running software RAID1 on a somewhat critical server. Today I
noticed one drive is giving errors. Good thing I had RAID. I planned
on upgrading this server in next month or so. Just wandering if there
was an easy way to fix this to avoid rushing the upgrade? Having a
single drive is slowing down reads as well, I think.
Thanks.
Feb 7 15:28:28 server smartd[2980]: Device: /dev/sdb
2008 Jun 10
1
raid1 disk format?
If you have a disk with several partitions set up as members of a raid1
md devices, can you make a dd image of that disk to replace its matching
drive with identical partitions or are there differences between the
mirrored partitions?
--
Les Mikesell
lesmikesell at gmail.com
2014 Jul 25
2
Convert "bare partition" to RAID1 / mdadm?
I have a large disk full of data that I'd like to upgrade to SW RAID 1
with a minimum of downtime. Taking it offline for a day or more to rsync
all the files over is a non-starter. Since I've mounted SW RAID1 drives
directly with "mount -t ext3 /dev/sdX" it would seem possible to flip
the process around, perhaps change the partition type with fdisk or
parted, and remount as
2006 Sep 28
1
adding a usb drive to an existing raid1 set
it seems like I keep running into a wall.
The present raid array...well let me do an fdisk -l:
----------------------------------------
Disk /dev/hda: 250.0 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/hda1 * 1 13 104391 fd Linux
2016 Mar 12
4
C7 + UEFI + GPT + RAID1
Hi list,
I'm new with UEFI and GPT.
For several years I've used MBR partition table. I've installed my
system on software raid1 (mdadm) using md0(sda1,sdb1) for swap,
md1(sda2, sdb2) for /, md2 (sda3,sdb3) for /home. From several how-to
concerning raid1 installation, I must put each partition on a different
md devices. I've asked times ago if it's more correct create the