[ClusterLabs] Antw: Displaying "original" resources location scores?

>>> Andrei Borzenkov schrieb am 27.03.2018 um 17:46 in Nachricht <41848ce9-39f1-d91e-771b-683beef73...@gmail.com>: > "Original" for lack of better word. To explain - "crm_simulate -s" will > show final scores as determined by possible colocation contraints. E.g. > if B is

[ClusterLabs] PSA: pvmove -i0 and LVM resource

Thought I would share an experience with the community. We have RHEL 7.4 clusters that uses the heartbeat LVM resource (HA-LVM volume group). The LVM resource does a "vgscan --cache" command as part of its monitoring routine. We have found that the pvmove command option "-i0" will block the

Re: [ClusterLabs] Displaying "original" resources location scores?

On Tue, 2018-03-27 at 18:46 +0300, Andrei Borzenkov wrote: > "Original" for lack of better word. To explain - "crm_simulate -s" > will > show final scores as determined by possible colocation contraints. > E.g. > if B is colocated with A, scores for A will be adjusted by scores for > B. > In large

[ClusterLabs] Displaying "original" resources location scores?

"Original" for lack of better word. To explain - "crm_simulate -s" will show final scores as determined by possible colocation contraints. E.g. if B is colocated with A, scores for A will be adjusted by scores for B. In large or dynamic configuration with multiple constraints it may not be exactly

Re: [ClusterLabs] corosync 2+ version on centos6.9

Jing, Jan, Thanks so much for your reply. Can I just use the 1.4.7 spec file, swap the version number to build corosync for CentOS6? Do I have to build the configure + make + make install works for sure. Going RPM way is probably cleaner, but honestly I have no experience with this path. I

Re: [ClusterLabs] corosync 2+ version on centos6.9

Jan, Thanks so much for your reply. Can I just use the 1.4.7 spec file, swap the version number to build corosync for CentOS6? Do I have to build the same version of corosync-lib to work with it? What would be the best version to build? I have installed pacemaker 1.1.15-5. -Jing On Mon, Mar 26,

Re: [ClusterLabs] Dependency loop

Hello Ken, here is the output of my other 2 clusters. *cluster 0:* Location Constraints: Ordering Constraints: Colocation Constraints: virtual_ip with vg1 (score:INFINITY) virtual_ip with lv1 (score:INFINITY) virtual_ip with nfs-daemon (score:INFINITY) virtual_ip with lv1_export