Re: [DRBD-user] Understanding "classic" 3 node set up.

2018-02-05 Thread Peter Schwindt
Paul, On 2018-02-05 19:27, Paul O'Rorke wrote: > root@trk-kvm-03:~# drbdadm create-md convirt-U > open(inetrnal) failed: No such file or directory > open(inetrnal) failed: No such file or directory [...] > What file is it looking for that it fails to find? > >

Re: [DRBD-user] Understanding "classic" 3 node set up.

2018-02-05 Thread Paul O'Rorke
Moving ahead with the assumptions before and I have defined the stacked resource on node "alice" (trk-kvm-01), created the drbd block device: root@trk-kvm-01:~# drbdadm create-md --stacked convirt-U md_offset 53685411840 al_offset 53685379072 bm_offset 53683740672 Found some

[DRBD-user] secundary not finish synchronizing

2018-02-05 Thread Ricky Gutierrez
Hi list , I have a problem, I have two mail servers that replicate a secondary disk between them, there I have the mailboxes, they are as primary and secondary with centos 7, the problem is that there was a power cut twice, the primary server finished synchronizing with the secundary , and then

[DRBD-user] error drbd device still not readable

2018-02-05 Thread Sebastian Blajszczak
Hello, when I´m trying to create a new VM with Proxmox I´m getting the error: aborting wait - device /dev/drbd/by-res/vm-112-disk-1/0 still not readable And in the syslog: Feb 2 11:11:44 leia pvedaemon[29530]: start VM 112: UPID:leia:735A:173A26A6:5A743960:qmstart:112:root@pam: Feb 2

[DRBD-user] Understanding "classic" 3 node set up.

2018-02-05 Thread Paul O'Rorke
Hi I hope this is the right place to ask what may be a silly question.  I have searched the archives and still do not understand properly how to set up "classic 3 node" for DR. I have been using a simple HA setup for some years now for KVM virtual machines.  I have a DRBD resource for each