Re: [ClusterLabs] DLM, cLVM, GFS2 and OCFS2 managed by systemd instead of crm ?

2019-10-16 Thread Roger Zhou
Hi Bernd, Apart from Ken's insights. I try to put it simple between systemd vs. pacemaker: pacemaker does manage dependencies among nodes, well, systemd just not. Cheers, Roger On 10/16/19 5:16 AM, Ken Gaillot wrote: > On Tue, 2019-10-15 at 21:35 +0200, Lentes, Bernd wrote: >> Hi, >> >> i'm a

Re: [ClusterLabs] DLM, cLVM, GFS2 and OCFS2 managed by systemd instead of crm ?

2019-10-15 Thread Gang He
Hello Lentes,o In the cluster environment, usually we need to fence(or dynamically add/delete) node, the full stacks provided by packmaker/corosync can help to complete it automatically/integrally. Thanks Gang From: Users on behalf of Lentes, Bernd Sent:

Re: [ClusterLabs] DLM, cLVM, GFS2 and OCFS2 managed by systemd instead of crm ?

2019-10-15 Thread Ken Gaillot
On Tue, 2019-10-15 at 21:35 +0200, Lentes, Bernd wrote: > Hi, > > i'm a big fan of simple solutions (KISS). > Currently i have DLM, cLVM, GFS2 and OCFS2 managed by pacemaker. > They all are fundamental prerequisites for my resources (Virtual > Domains). > To configure them i used clones and

[ClusterLabs] DLM, cLVM, GFS2 and OCFS2 managed by systemd instead of crm ?

2019-10-15 Thread Lentes, Bernd
Hi, i'm a big fan of simple solutions (KISS). Currently i have DLM, cLVM, GFS2 and OCFS2 managed by pacemaker. They all are fundamental prerequisites for my resources (Virtual Domains). To configure them i used clones and groups. Why not having them managed by systemd to make the cluster setup