Re: [ClusterLabs] Removing DRBD w/out Data Loss?

2020-09-08 Thread Valentin Vidić
On Tue, Sep 08, 2020 at 02:33:37PM +, Eric Robinson wrote: > I checked the DRBD manual for this, but didn't see an answer. We need to > convert a DRBD cluster node into standalone server and remove DRBD without > losing the data. Is that possible? I asked on the DRBD list but it didn't get >

Re: [ClusterLabs] Removing DRBD w/out Data Loss?

2020-09-08 Thread Eric Robinson
That's great information! We will give it a try on a test server first. > -Original Message- > From: Users On Behalf Of Valentin Vidic > Sent: Tuesday, September 8, 2020 10:10 AM > To: users@clusterlabs.org > Subject: Re: [ClusterLabs] Removing DRBD w/out Data Loss? > > On Tue, Sep 08, 20

Re: [ClusterLabs] Data location

2020-09-08 Thread Ken Gaillot
On Tue, 2020-09-08 at 16:28 +0200, Seb wrote: > Hi, > > > I'm new to clustering. My purpose is to replace our current server > (web, > mail received and sent, mailing lists, FTP) with an active/passive > cluster > in order to minimize the downtime. > > I've read the "Clusters from Scratch" gui

[ClusterLabs] Removing DRBD w/out Data Loss?

2020-09-08 Thread Eric Robinson
I checked the DRBD manual for this, but didn't see an answer. We need to convert a DRBD cluster node into standalone server and remove DRBD without losing the data. Is that possible? I asked on the DRBD list but it didn't get much of a response. Given: The backing device is logical volume: /de

[ClusterLabs] Data location

2020-09-08 Thread Seb
Hi, I'm new to clustering. My purpose is to replace our current server (web, mail received and sent, mailing lists, FTP) with an active/passive cluster in order to minimize the downtime. I've read the "Clusters from Scratch" guide, which seems like a good starting point (thanks to the auth