[ClusterLabs] What is the current state of the art in setting up HA NFS?

2020-02-17 Thread Dennis Jacobfeuerborn
Hi, what are the current best practices to set up a HA NFS Server? I see that EPEL no longer contains the drbd packages for CentOS 8 for example. Also a lot of documents on the internet still refer to either Pacemaker 1.x or meddle with the fsid which apparently is no longer recommended. What is

Re: [ClusterLabs] Fedora 31 - systemd based resources don't start

2020-02-17 Thread Ricardo Esteves
Hi, Yes, i also don't understand why is trying to stop them first. SELinux is disabled: # getenforce Disabled All systemd services controlled by the cluster are disabled from starting at boot: # systemctl is-enabled httpd disabled # systemctl is-enabled openvpn-server@01-server disabled On

Re: [ClusterLabs] Fedora 31 - systemd based resources don't start

2020-02-17 Thread Ken Gaillot
On Mon, 2020-02-17 at 17:35 +, Maverick wrote: > > Hi, > > When i start my cluster, most of my systemd resources won't start: > > Failed Resource Actions: > * apache_stop_0 on boss1 'OCF_TIMEOUT' (198): call=82, > status='Timed Out', exitreason='', last-rc-change='1970-01-01 > 01:00:54

[ClusterLabs] Fedora 31 - systemd based resources don't start

2020-02-17 Thread Maverick
Hi, When i start my cluster, most of my systemd resources won't start: Failed Resource Actions:   * apache_stop_0 on boss1 'OCF_TIMEOUT' (198): call=82, status='Timed Out', exitreason='', last-rc-change='1970-01-01 01:00:54 +01:00', queued=29ms, exec=197799ms   * openvpn_stop_0 on boss1

Re: [ClusterLabs] How to unfence without reboot (fence_mpath)

2020-02-17 Thread hunter86_bg
Hello all, I think I found the problem. On the fenced node after a restart of the cluster stack , I saw the following: controld(dlm)[13025]: ERROR: Uncontrolled lockspace exists, system must reboot. Executing suicide fencing I was so focused on the DC logs, so I missed it. I guess with HALVM

Re: [ClusterLabs] How to unfence without reboot (fence_mpath)

2020-02-17 Thread Strahil Nikolov
On February 17, 2020 3:36:27 PM GMT+02:00, Ondrej wrote: >Hello Strahil, > >On 2/17/20 3:39 PM, Strahil Nikolov wrote: >> Hello Ondrej, >> >> thanks for your reply. I really appreciate that. >> >> I have picked fence_multipath as I'm preparing for my EX436 and I >can't know what agent will be

Re: [ClusterLabs] How to unfence without reboot (fence_mpath)

2020-02-17 Thread Ondrej
Hello Strahil, On 2/17/20 3:39 PM, Strahil Nikolov wrote: Hello Ondrej, thanks for your reply. I really appreciate that. I have picked fence_multipath as I'm preparing for my EX436 and I can't know what agent will be useful on the exam. Also ,according to

Re: [ClusterLabs] How to unfence without reboot (fence_mpath)

2020-02-17 Thread Dan Swartzendruber
Many people don't have red hat access, so linking those urls is not useful. On February 17, 2020, at 1:40 AM, Strahil Nikolov wrote: Hello Ondrej, thanks for your reply. I really appreciate that. I have picked fence_multipath as I'm preparing for my EX436 and I can't know what agent will be