Re: [DRBD-user] Remove DRBD w/out Data Loss

2020-09-01 Thread Trevor Hemsley
On 01/09/2020 22:43, Eric Robinson wrote: > > Yannis – > >   > > Here’s what I don’t understand. > >   > > The backing device is logical volume: /dev/vg1/lv1 > >   > > The drbd volume is: drbd0 > >   > > The filesystem is ext4 on /dev/drbd0 > >   > > Since the filesystem is built on /dev/drbd0, not

Re: [DRBD-user] Remove DRBD w/out Data Loss

2020-09-01 Thread Eric Robinson
Yannis – Here’s what I don’t understand. The backing device is logical volume: /dev/vg1/lv1 The drbd volume is: drbd0 The filesystem is ext4 on /dev/drbd0 Since the filesystem is built on /dev/drbd0, not on /dev/vg1/lv1, if we remove drbd from the mix, can we then simply do: # mount /dev/vg1

Re: [DRBD-user] Remove DRBD w/out Data Loss

2020-09-01 Thread Yannis Milios
You mean completely removing DRBD while preserving the data on its backing device ? That should work out of the box, without any extra effort, as DRBD works as a transparent layer and it does not modify the data on the backing device. Yannis On Mon, 31 Aug 2020 at 09:39, Eric Robinson wrote: