Re: Mounting LVM logical volumes in break=premount

2018-11-21 Thread Pascal Hambourg
Le 21/11/2018 à 22:09, Sophie Loewenthal a écrit : but when I ran , % mount /dev/mapper/vg0-root /tmp/a I recall a message stating the fs count not be mounted because of wrong file system type. 1) Make sure the LV is activated, e.g. with vgchange -ay 2) The mount command in the initramfs may

Re: Mounting LVM logical volumes in break=premount

2018-11-21 Thread Sophie Loewenthal
On November 21, 2018 8:33:25 PM CET, Pascal Hambourg wrote: >Le 21/11/2018 à 09:31, Sophie Loewenthal a écrit : >> >> I could not mount some LVM ext4 filesystems on a server earlier this >week and was trying to work out what I had to do to make it work. >> >> I had booted into break=premount

Re: Mounting LVM logical volumes in break=premount

2018-11-21 Thread Pascal Hambourg
Le 21/11/2018 à 09:31, Sophie Loewenthal a écrit : I could not mount some LVM ext4 filesystems on a server earlier this week and was trying to work out what I had to do to make it work. I had booted into break=premount ( added to the end of the linux line in Grub ) to fix an error in /etc/fst

Mounting LVM logical volumes in break=premount

2018-11-21 Thread Sophie Loewenthal
Hi, I could not mount some LVM ext4 filesystems on a server earlier this week and was trying to work out what I had to do to make it work. I had booted into break=premount ( added to the end of the linux line in Grub ) to fix an error in /etc/fstab that caused root from mounting I could acce

Logical Volumes not mounted automatically

2016-02-09 Thread Christoph Pleger
Hello, two days ago, I replaced an armel architecture device with an armhf architecture device (both of them running Debian 8) and connected the same external USB disk as before to the armhf device, because some of the disk's logical volumes contain only architecture-independent dat

Permissions on LVM logical volumes

2015-04-06 Thread Petter Adsen
How can I set group ownership of a logical volume to libvirt on Jessie? I assume systemd is now somehow involved, but I have no idea where to start looking. Any hints? Petter -- "I'm ionized" "Are you sure?" "I'm positive." pgp5r_dJ8IrYT.pgp Description: OpenPGP digital signature

Re: LVM: shrinking a logical volume (moving LVM logical volumes to new disks)

2014-11-19 Thread lee
"Karl E. Jorgensen" writes: > Hi > > On Wed, Nov 19, 2014 at 12:24:27AM +0100, lee wrote: >> Hi, >> >> so far, I managed to pvmove a LV to my USB stick and from there to a >> backup disk in another machine. Doing so, I found that I can split off >> LVs from a volume group and that this inevitab

Re: LVM: shrinking a logical volume (moving LVM logical volumes to new disks)

2014-11-18 Thread Karl E. Jorgensen
Hi On Wed, Nov 19, 2014 at 12:24:27AM +0100, lee wrote: > Hi, > > so far, I managed to pvmove a LV to my USB stick and from there to a > backup disk in another machine. Doing so, I found that I can split off > LVs from a volume group and that this inevitably creates a new VG. That > leaves you

Re: moving LVM logical volumes to new disks

2014-11-18 Thread lee
Patrick Ouellette writes: >> How do I make the VMs bootable after copying them back? >> > > Maybe try a SuperGrub Boot Disk (or USB drive) if you are using GRUB. > > I would probably install on a minimal system on the new disks so they are > bootable, create the new volumes, rsync, move to the de

LVM: shrinking a logical volume (moving LVM logical volumes to new disks)

2014-11-18 Thread lee
Hi, so far, I managed to pvmove a LV to my USB stick and from there to a backup disk in another machine. Doing so, I found that I can split off LVs from a volume group and that this inevitably creates a new VG. That leaves you stuck because it's impossible to move a LV from one VG to another, an

Re: moving LVM logical volumes to new disks

2014-11-16 Thread Patrick Ouellette
On Sat, Nov 15, 2014 at 09:53:40PM +0100, lee wrote: > Patrick Ouellette writes: > > > On Thu, Nov 13, 2014 at 08:52:58PM +0100, lee wrote: > >> > >> Fortunately, downtime isn't an issue. I also have a 32GB USB stick, and > >> all the LVs are smaller than 32GB. > >> > >> Since there seems to b

Re: moving LVM logical volumes to new disks

2014-11-15 Thread lee
Patrick Ouellette writes: > On Thu, Nov 13, 2014 at 08:52:58PM +0100, lee wrote: >> >> Fortunately, downtime isn't an issue. I also have a 32GB USB stick, and >> all the LVs are smaller than 32GB. >> >> Since there seems to be some agreement that it would be best to use >> pvmove, I think I co

Re: moving LVM logical volumes to new disks

2014-11-13 Thread Patrick Ouellette
On Thu, Nov 13, 2014 at 08:52:58PM +0100, lee wrote: > > Fortunately, downtime isn't an issue. I also have a 32GB USB stick, and > all the LVs are smaller than 32GB. > > Since there seems to be some agreement that it would be best to use > pvmove, I think I could, one after the other, move all t

Re: moving LVM logical volumes to new disks

2014-11-13 Thread lee
Don Armstrong writes: > On Wed, 12 Nov 2014, lee wrote: >> what's the best way to move existing logical volumes or a whole volume >> group to new disks? >> >> The target disks cannot be installed at the same time as the source >> disks. I will have to make

Re: moving LVM logical volumes to new disks

2014-11-13 Thread lee
Igor Cicimov writes: > On 13/11/2014 8:27 AM, "lee" wrote: >> >> Hi, >> >> what's the best way to move existing logical volumes or a whole volume >> group to new disks? >> >> The target disks cannot be installed at the same time as

Re: moving LVM logical volumes to new disks

2014-11-13 Thread lee
"Karl E. Jorgensen" writes: > Hi > > On Wed, Nov 12, 2014 at 10:09:43PM +0100, lee wrote: >> Hi, >> >> what's the best way to move existing logical volumes or a whole volume >> group to new disks? >> >> The target disks cannot be ins

Re: moving LVM logical volumes to new disks

2014-11-12 Thread Karl E. Jorgensen
Hi On Wed, Nov 12, 2014 at 10:09:43PM +0100, lee wrote: > Hi, > > what's the best way to move existing logical volumes or a whole volume > group to new disks? > > The target disks cannot be installed at the same time as the source > disks. I will have to make some sor

Re: moving LVM logical volumes to new disks

2014-11-12 Thread Igor Cicimov
On 13/11/2014 8:27 AM, "lee" wrote: > > Hi, > > what's the best way to move existing logical volumes or a whole volume > group to new disks? > > The target disks cannot be installed at the same time as the source > disks. I will have to make some sor

Re: moving LVM logical volumes to new disks

2014-11-12 Thread Don Armstrong
On Wed, 12 Nov 2014, lee wrote: > what's the best way to move existing logical volumes or a whole volume > group to new disks? > > The target disks cannot be installed at the same time as the source > disks. I will have to make some sort of copy over the network to > anot

moving LVM logical volumes to new disks

2014-11-12 Thread lee
Hi, what's the best way to move existing logical volumes or a whole volume group to new disks? The target disks cannot be installed at the same time as the source disks. I will have to make some sort of copy over the network to another machine, remove the old disks, install the new disk

Re: LVM: combining two logical volumes, how?

2011-05-27 Thread Boyd Stephen Smith Jr.
In <20110526220513.GA7052@slimer>, William Hopkins wrote: >If this is a live filesystem, your best bet is to boot up with a liveCD or >boot disk, basically any other OS so writes won't be happening to /usr when >you go to move it into the newly-extended root LV. On Debian, writing to /usr is a pol

Re: LVM: combining two logical volumes, how?

2011-05-26 Thread William Hopkins
On 05/26/11 at 02:40pm, Boyd Stephen Smith Jr. wrote: > In <4dde7e85.50...@heard.name>, Ken Heard wrote: > >In a box with Squeeze I have one volume group (VG1) with only one (at > >the moment) physical volume (/dev/md1). Two of the six current logical > >volumes (LV) i

Re: LVM: combining two logical volumes, how?

2011-05-26 Thread Boyd Stephen Smith Jr.
In <4dde7e85.50...@heard.name>, Ken Heard wrote: >In a box with Squeeze I have one volume group (VG1) with only one (at >the moment) physical volume (/dev/md1). Two of the six current logical >volumes (LV) in VG1 are are /dev/VG1/root (/) and /dev/VG1/usr. I want >to (1) enl

Re: LVM: combining two logical volumes, how?

2011-05-26 Thread Alan Chandler
On 26/05/11 17:38, Alan Chandler wrote: On 26/05/11 17:23, Ken Heard wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 In a box with Squeeze I have one volume group (VG1) with only one (at the moment) physical volume (/dev/md1). Two of the six current logical volumes (LV) in VG1 are are

LVM: combining two logical volumes, how?

2011-05-26 Thread Ken Heard
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 In a box with Squeeze I have one volume group (VG1) with only one (at the moment) physical volume (/dev/md1). Two of the six current logical volumes (LV) in VG1 are are /dev/VG1/root (/) and /dev/VG1/usr. I want to (1) enlarge /dev/VG1/root, (2

LVM logical volumes get deactivated on reboot

2009-09-14 Thread Till Wimmer
Hi, i set up a Debian system with the root filesystem located on a LVM logical volume: /dev/sda1 -> /boot (with GRUB) /dev/sda2 -> swap /dev/sda3 -> LVM physical volume -> volume group "system" The volume group "system" contains "root". The kernel line in GRUB's menu.lst looks like this: kern

Logical Volumes

1998-01-24 Thread Greg Green
Does anyone know of a logical volume manager (such as Veritas) for Linux? Thanks, Greg Green -- TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to [EMAIL PROTECTED] . Trouble? e-mail to [EMAIL PROTECTED] .