similar to: [bump] Storage pool created on the "wrong" vg

Hello all, (Hopefully, I am posing this question to the correct list!) I seem to have mis-clicked through the creation of an LVM-based storage pool in virt-manager and it is using a volume group containing LVs dedicated to the root/swap filesystems. As these are active LVs, there seems no way to remove this pool. Is that true? My reading thus far suggests that, with LVM storage units, you

On Thu, Dec 4, 2014 at 12:39 PM, Bob Ball <bob.ball at citrix.com> wrote: > Thanks all for the advice. > > It seems there is an issue with Dracut booting from these hosts when LVM is used. > > dracut: Scanning devices sda2 for LVM logical volumes VolGroup/lv_swap VolGroup/lv_root > dracut: inactive '/dev/VolGroup/lv_swap' [1.94 GiB] inherit > dracut: inactive

Thanks all for the advice. It seems there is an issue with Dracut booting from these hosts when LVM is used. dracut: Scanning devices sda2 for LVM logical volumes VolGroup/lv_swap VolGroup/lv_root dracut: inactive '/dev/VolGroup/lv_swap' [1.94 GiB] inherit dracut: inactive '/dev/VolGroup/lv_root' [230.69 GiB] inherit dracut: PARTIAL MODE. Incomplete logical volumes will be

> Hello Everyone, > > Since rebooting my Centos 6.10 Openvz server "daisy" yesterday, I am > getting horrible system performance.? /var/log/messages is full of > HDIO_GET_IDENTITY failed for /dev/sdb.? The latest entries look like this: > > Apr 22 08:51:32 daisy kernel: [141224.655699] CT: 1005: stopped > Apr 22 08:55:04 daisy ata_id[21513]: HDIO_GET_IDENTITY

Correct, 3ware 9670SE SATA-II Raid PCIe [root at daisy dev]# lspci 00:00.0 Memory controller: NVIDIA Corporation CK804 Memory Controller (rev a3) 00:01.0 ISA bridge: NVIDIA Corporation CK804 ISA Bridge (rev a3) 00:01.1 SMBus: NVIDIA Corporation CK804 SMBus (rev a2) 00:02.0 USB controller: NVIDIA Corporation CK804 USB Controller (rev a2) 00:02.1 USB controller: NVIDIA Corporation CK804 USB

hi, The problem: for kvm/qemu disks are /dev/vdx devices when using the virtio driver. For vmware, drives are /dev/sdx devices. For hp servers, /dev/ccisss/whatever (sorry, no proliant with an array controller handy to check it). in order to just have one kickstart script to maintain I am trying to use the %pre section but getting a bit stuck. This is what I have: %pre if [ -b /dev/sda ] then

I am having an issue with Megacli when adding or removing virtual disks. I will post a link to fpaste that has the issue shown. In brief whenever i add, or remove, a virtual disk via MegaCli the attempt succeeds and the adapter is configured but the OS remounts dm-0 in read only. dm-0 is my root lv. This issue does not happen if i boot into the default, non Xen, CentOS kernel. On stock

Hi! I am experiencing strange behavior with my new CentOS 6.3 installation (system up to date). I have a big 11 TB EXT4 array mounted on /home/data. The server is a Tyan 2U (TA26-B3992-E) with Dual Opteron 2216, one cpu has 4 Gigs RAM and the other has 8 Gigs (so 12 Gigs total). The server uses 8 x Seagate 2TB SAS hard disks (7200 RPM) and all the disks are grouped together to form 1

>> Hello Everyone, >> >> Since rebooting my Centos 6.10 Openvz server "daisy" yesterday, I am >> getting horrible system performance.? /var/log/messages is full of >> HDIO_GET_IDENTITY failed for /dev/sdb.? The latest entries look like >> this: >> >> Apr 22 08:51:32 daisy kernel: [141224.655699] CT: 1005: stopped >> Apr 22 08:55:04

I am attempting to install a Xen solution on an IBM X3400.  The raid card is the IBM M1015 which is based on the LSI 9220-8I. I followed the directions on the tutorial called "RHEL6 Xen4 Tutorial" at http://wiki.xen.org/wiki/RHEL6_Xen4_Tutorial .  When I attempt to boot the kernel the computer freezes. I don''t get any errors or anything helpful. I have also attempted to

Hello, It's me again with one more misunderstanding of libguestfs usage... Guestfish (as well as python libguestfs module) refuse to mount logical volume containing the root partition of the VM's filesystem. According to this short guide<http://rwmj.wordpress.com/2009/04/07/libguestfs-lvm-support/> I am trying to mount /dev/vg_kojit/lv_root as "/", but nothing works:

I've install a CentOS Stream 9 system from a kickstart file that specified (among other things) several logical volumes: logvol / --fstype="ext4" --size=10240 --name=lv_root --vgname=VolGroup logvol /var --fstype="ext4" --size=4096 --name=lv_var --vgname=VolGroup logvol swap --fstype="swap" --size=2048 --name=lv_swap --vgname=VolGroup When that system rebooted,

Hi, one of our rented root-server has a problem with the network-adapter.The network is interrupted from time to time and i can not longer connect to our server. We can only reboote (remote) the server and restart the network. I think it was an network-driver-problem from an "Intel Corporation 82574L Gigabit Network" --- e1000e But now i have install a new kernel-driver and i have

Dear Robert, Thank you. The state after reboot are as follows. # LANG=C lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sr0 11:0 1 1024M 0 rom vda 252:0 0 15G 0 disk |-vda1 252:1 0 500M 0 part /boot `-vda2 252:2 0 14.5G 0 part |-VolGroup-lv_root (dm-0) 253:0 0

Hello Everyone, Since rebooting my Centos 6.10 Openvz server "daisy" yesterday, I am getting horrible system performance.? /var/log/messages is full of HDIO_GET_IDENTITY failed for /dev/sdb.? The latest entries look like this: Apr 22 08:51:32 daisy kernel: [141224.655699] CT: 1005: stopped Apr 22 08:55:04 daisy ata_id[21513]: HDIO_GET_IDENTITY failed for '/dev/sdb' Apr 22

On Thu, Jan 16, 2014 at 03:57:50PM +0000, Исаев Виталий Анатольевич wrote: > Hello, It's me again with one more misunderstanding of libguestfs usage... > Guestfish (as well as python libguestfs module) refuse to mount logical volume containing the root partition of the VM's filesystem. > According to this short

I have a KVM vm running CentOS-6.8 on a host also running CentOS-6.8. This instance is used for occasional development projects which require segregation. Thus it is seldom accessed. At some point in the recent past this guest developed an issue with starting. Specifically these messages were found in the system log files: /var/log/messages-20170312:Mar 10 16:31:06 vhost04 kernel: dracut:

Alle, After upgrading from 6.4 to 6.5, our serial console configuration non longer work. We have the following upstart file: [cwfox at hilo ~]$ cat /etc/init/ttyS0.conf # ttyS0 - agetty # # This service maintains a agetty on ttyS0. stop on runlevel [S016] start on runlevel [23] respawn exec agetty -h -L -w /dev/ttyS0 115200 vt100 [cwfox at hilo ~]$ And the following in /etc/securetty:

I have Windows 7 on /dev/sda and CentOS 6.4 on /dev/sdb. Here are the layouts: (parted) select /dev/sda Using /dev/sda (parted) print Model: ATA WDC WD10EZEX-00Z (scsi) Disk /dev/sda: 1000GB Sector size (logical/physical): 512B/4096B Partition Table: msdos Number Start End Size Type File system Flags 1 1049kB 374MB 373MB primary ntfs boot

Trying to debug a database server getting cpu softlocks causing SSHD to hang and not let anybody log in. Figured that a good first step would be to get some kernel dumps when the problem occurs. According to what I read at the following web site, I can get dumps for softlock problems too. Here's the site: http://blog.kreyolys.com/2011/03/17/no-panic-its-just-a-kernel-panic/ Using a