similar to: steps to add a new physical disk to existing LVM setup in new centos box?

We compiled xen-3.4.2 (2.6.18.8-xen). The grub entry, and the partition information to boot from /dev/sda1 is as follows. 1. /boot/grub/menu.lst: title Xen uuid 30ec981c-187e-4488-ae98-fe54ad13a77b kernel /boot/xen-3.4.gz console=vga module /boot/vmlinuz-2.6.18.8-xen root=UUID=30ec981c-187e-4488-ae98-fe54ad13a77b ro console=tty0 rootdelay=90 module

We compiled xen-3.4.2 (2.6.18.8-xen). The grub entry, and the partition information to boot from /dev/sda1 is as follows. 1. /boot/grub/menu.lst: title Xen uuid 30ec981c-187e-4488-ae98-fe54ad13a77b kernel /boot/xen-3.4.gz console=vga module /boot/vmlinuz-2.6.18.8-xen root=UUID=30ec981c-187e-4488-ae98-fe54ad13a77b ro console=tty0 rootdelay=90 module

I have a centos 5.6 server that has xen domUs installed on their on logical volumes. These logical volumes contain their own volume groups and again their own logical volumes. I want to access the domU logical volumes and tried this: [root at kr ~]# fdisk -l /dev/VolGroup00/LogVol02 Disk /dev/VolGroup00/LogVol02: 274.8 GB, 274877906944 bytes 255 heads, 63 sectors/track, 33418 cylinders Units =

I performed a test install of CentOS Beta 5 on a system with two ~60 GB drives. When installing CentOS 4 on this system, I normally work thru setting up Software RAID with identically sized partitions on each drive. For my test, the CentOS installer only presented a single drive. I took the default of letting it do what it wanted. After looking over the system I have verified that /boot is

Hi, I want to increase my harddisk space and receive the following error # lvextend -l +323 /dev/VolGroup00/LogVol00 Extending logical volume LogVol00 to 48.97 GB device-mapper: reload ioctl failed: Invalid argument Failed to suspend LogVol00 Can you help me please? # fdisk -l Disk /dev/hda: 54.7 GB, 54759997440 bytes 255 heads, 63 sectors/track, 6657 cylinders Units =

Hi, This is my current config: /dev/md0 -> 200 MB -> sda1 + sdd1 -> /boot /dev/md1 -> 36 GB -> sda2 + sdd2 -> form VolGroup00 with md2 /dev/md2 -> 18 GB -> sdb1 + sde1 -> form VolGroup00 with md1 sda,sdd -> 36 GB 10k SCSI HDDs sdb,sde -> 18 GB 10k SCSI HDDs I have added 2 36 GB 10K SCSI drives in it, they are detected as sdc and sdf. What should I do if I

Howdy, Does anyone know if anything has changed with the LVM system from CentOS 4.4 to CentOS 4.5? I'm having kind of a funky issue. I've mounted LVM partitions manually quite a few times and I've never had this issue before: --- Logical volume --- LV Name /dev/VolGroup00/LogVol00 VG Name VolGroup00 LV UUID

Hi guys, sorry if this is trivial, but I have been googling a couple days and already compromised a test disk trying to figure this out, so I thought it is time to ask for some advice. I have a disk that comes from a clean and working CentOS4.2 install, and I am trying to use an external usb to ide converter to mount it on another workstation with CentOS4.2. I am trying this to better

Hello everybody, I installed Centos 6.2 on a computer with an older version of it in order to dual boot both of them. I managed to install the new OS on a physically seperated hard drive, and configured grub to make the newly installed OS the default one. Now the older OS won't boot and this error message shows: *"error 13: invalid or unsupported executable format"*. I attached

Hi all, I have a disk of 146Gb in a machine intended to have mainly mysql database, apache and some web data.? I didn't use LVM for / and /boot during the installtion Could I extend? easily in the future the /var partition? when I add another disk? ?Filesystem??????????? Size? Used Avail Use% Mounted on /dev/cciss/c0d0p6????? 23G? 432M?? 22G?? 2% / /dev/mapper/VolGroup00-LogVol00

I now how to expand a LVM by creating a new drive as described here: http://lists.centos.org/pipermail/centos/2007-February/032664.html, the steps are: # pvcreate /dev/sda3 # vgextend VolGroup00 /dev/sda3 Now, I want to know how to expand a LVM without create /dev/sda3? Suppose I have 2 GB free (unpartitioned) and LVM use /dev/sda2 (8 GB). How to make /dev/sda2 become 10 GB? Then resize LVM

Hello..I am not very proficient in Linux kernel stuffs although I know my basics. I have a question and all suggestions/solutions will be highly appreciated... I got to know that RHEL 5 has inbuilt Xen Support...So I tried to install a RHEL 5.0 Server on my P4 machine. On top of it I tried to install Xen specific RPMs and some other RPMs needed by Xen. The additinal RPMs added after base

I fought with this for a day, and now am crying for help.... The goal is 5 partitions: boot, notebook suspend, / , /home. and swap. So I have to use LVM. Here are my commands: #System bootloader configuration bootloader --location=mbr #Clear the Master Boot Record zerombr yes #Partition clearing information clearpart --all --initlabel --drives=hda #Disk partitioning information part pv.1

Hi, I added additional storage to my domU using xm block-attach and tap:aio. Then increased my root device (using vgextend, lvextend and resizefs) which is / or /dev/mapper/VolGroup00-LogVol00. Everything worked fine util I did "xm save domid test1.img" This stopped my domU. And now when I run: xm create domU -c , I am seeing -- Scanning logical volumes Reading all physical volumes.

I have a disk on which CentOS is installed and running. The disk partitions look like this: Disk /dev/sda: 42.9 GB, 42949672960 bytes 255 heads, 63 sectors/track, 5221 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 13 104391 83 Linux /dev/sda2 14 1044

Hi. I used VMware Standalone converter 5.5 to convert a CentOS 5.3 machine from a Physical server to a Virtaul Machine on ESXi 5.1 . Thus far with every attempt to convert this machine I get a "Kernel panic" mount: could not find filesystem '/dev/root' setuproot: moving /dev failed: No such file or directory setuproot: error mounting /proc failed: No such file or directory

I have a degraded raid array (originally raid-10, now only two drives) that contains an LVM volume. I can see in the appended text that the Xen domains are there but I don't see how to mount them. No doubt this is just ignorance on my part but I wonder if anyone would care to direct me? I want to be able to retrieve dom-0 and one of the dom-Us to do data recovery, the others are of

Hi recently I noticed in the messages log, the following error May 18 15:59:52 mail kernel: sdb: assuming drive cache: write through May 18 15:59:52 mail kernel: sdb : READ CAPACITY failed. May 18 15:59:52 mail kernel: sdb : status=0, message=00, host=1, driver=00 May 18 15:59:52 mail kernel: sdb : sense not available. May 18 15:59:52 mail kernel: sdb: assuming Write Enabled May 18

I'm new to lvm. I decided to decrease the space of a logical volume. So I did a: $ df -m Filesystem 1M-blocks Used Available Use% Mounted on /dev/mapper/VolGroup00-LogVol00 1953 251 1602 14% / /dev/sda2 494 21 448 5% /boot tmpfs 1014 0 1014 0% /dev/shm

Hi. I'm currently trying to configure a kickstart script to do auto installs. We split up the partitions so that we have control on the mount security like setting no execute on the tmp portions etc . I keep hitting the same error : "Could not stat /dev/VolGroup00/LogVol_root --- No Such file or directory The device apparently does not exist; did you specify is correctly " Even