lvm copy lv to another vg

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lvm copy lv to another vg*******As of the LVM in Debian stretch (9.0), namely 2.02.168-2, it's possible to do a copy of a logical volume across volume groups using a combination of vgmerge, lvconvert, and vgsplit. Since a move is a combination of a copy and a delete, this will also work for a .

You can copy an LVM volume to another the way you'd copy any volume to another: create a target lv of the appropriate size, then copy the contents with dd .lvm copy lv to another vg Copying a complete logical volume What you can do is transfer one or more PVs from the source VG to the target VG, with the vgsplit command. You can specify which PVs you want to transfer, . In this article I will show you two methods to migrate a logical volume /dev/rhel/lv1 from one disk to another without reboot assuming you have the extra disk . I want to copy a logical volume from one volume group to another on AIX. How can I do this? Is copyvg the right command?

What I would like to do is something like: dd if=/dev/mygroup-mylv of=192.168.1.103/dev/newvgroup-newlv. In other words, copy the data directly from .

I think you might be better of by create new volumes and simply copying the data than attempting the following: The steps are roughly (and untested of course, so start by .How can we migrate the logical volume lv1 from one Volume Group vg1 to another Volume group vg2 in below mentioned scenario? Raw. # lvs -a -o +devices vg1. LV VG Attr .Here are two examples that show how to use the cplv command to create a new logical volume to overwrite an existing logical volume. # cplv -v datavg -y newlv oldlv. In this . You can move an entire LVM volume group to another system. It is recommended that you use the vgexport and vgimport commands when you do this. .As of the LVM in Debian stretch (9.0), namely 2.02.168-2, it's possible to do a copy of a logical volume across volume groups using a combination of vgmerge, lvconvert, and vgsplit. Since a move is a combination of a copy and a delete, this will also work for a move.Oct 8, 2011 — You can copy an LVM volume to another the way you'd copy any volume to another: create a target lv of the appropriate size, then copy the contents with dd if=/dev/sourcevg/sourcelv of=/dev/targetvg/targetlv bs=4M.

Copying a complete logical volume Mar 23, 2012 — What you can do is transfer one or more PVs from the source VG to the target VG, with the vgsplit command. You can specify which PVs you want to transfer, or which LV (but only one at a time). If you specify an LV, it and the other LVs in the source VG must be on separate PVs.Apr 7, 2018 — In this article I will show you two methods to migrate a logical volume /dev/rhel/lv1 from one disk to another without reboot assuming you have the extra disk already available on your system. Below steps are validated on Red Hat Enterprise Linux 7.Jun 3, 2012 — I want to copy a logical volume from one volume group to another on AIX. How can I do this? Is copyvg the right command?What I would like to do is something like: dd if=/dev/mygroup-mylv of=192.168.1.103/dev/newvgroup-newlv. In other words, copy the data directly from one logical volume to the other over the network and skip the intermediate image file.

I think you might be better of by create new volumes and simply copying the data than attempting the following: The steps are roughly (and untested of course, so start by checking the backups of your data) : convert the new block devices to storage suitable for LVM. pvcreate /dev/md10. pvcreate /dev/md20.

How can we migrate the logical volume lv1 from one Volume Group vg1 to another Volume group vg2 in below mentioned scenario? Raw. # lvs -a -o +devices vg1. LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert Devices.Here are two examples that show how to use the cplv command to create a new logical volume to overwrite an existing logical volume. # cplv -v datavg -y newlv oldlv. In this example, the cplv command copies data from the existing logical volume oldlv and creates the new logical volume newlv (-y) in the volume group datavg (-v).

Apr 3, 2011 — You can move an entire LVM volume group to another system. It is recommended that you use the vgexport and vgimport commands when you do this. The vgexport command makes an inactive volume group inaccessible to the system, which allows you to detach its physical volumes.

As of the LVM in Debian stretch (9.0), namely 2.02.168-2, it's possible to do a copy of a logical volume across volume groups using a combination of vgmerge, lvconvert, and vgsplit. Since a move is a combination of a copy and a delete, this will also work for a move.Oct 8, 2011 — You can copy an LVM volume to another the way you'd copy any volume to another: create a target lv of the appropriate size, then copy the contents with dd if=/dev/sourcevg/sourcelv of=/dev/targetvg/targetlv bs=4M.Mar 23, 2012 — What you can do is transfer one or more PVs from the source VG to the target VG, with the vgsplit command. You can specify which PVs you want to transfer, or which LV (but only one at a time). If you specify an LV, it and the other LVs in the source VG must be on separate PVs.Apr 7, 2018 — In this article I will show you two methods to migrate a logical volume /dev/rhel/lv1 from one disk to another without reboot assuming you have the extra disk already available on your system. Below steps are validated on Red Hat Enterprise Linux 7.

Jun 3, 2012 — I want to copy a logical volume from one volume group to another on AIX. How can I do this? Is copyvg the right command?What I would like to do is something like: dd if=/dev/mygroup-mylv of=192.168.1.103/dev/newvgroup-newlv. In other words, copy the data directly from one logical volume to the other over the network and skip the intermediate image file.I think you might be better of by create new volumes and simply copying the data than attempting the following: The steps are roughly (and untested of course, so start by checking the backups of your data) : convert the new block devices to storage suitable for LVM. pvcreate /dev/md10. pvcreate /dev/md20.lvm copy lv to another vgHow can we migrate the logical volume lv1 from one Volume Group vg1 to another Volume group vg2 in below mentioned scenario? Raw. # lvs -a -o +devices vg1. LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert Devices.

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lvm copy lv to another vg|Copying a complete logical volume