[ClusterLabs] Coming in 1.1.18: deprecating stonith-enabled

Hi all, I thought I'd call attention to one of the most visible deprecations coming in 1.1.18: stonith-enabled. In order to deprecate that option, we have to provide an alternate way to do the things that it does. stonith-enabled determines whether a resource's "requires" meta- attribute

[ClusterLabs] Warning: Data Corruption Issue Discovered in DRBD 8.4 and 9.0

Problem: Under high write load, DRBD exhibits data corruption. In repeated tests over a month-long period, file corruption occurred after 700-900 GB of data had been written to the DRBD volume. Testing Platform: 2 x Dell PowerEdge R610 servers 32GB RAM 6 x Samsung SSD 840 Pro 512GB (latest

[ClusterLabs] monitor failed actions not cleared

Hi, I'am using Pacemaker 1.1.15-11.el7_3.4 / Corosync 2.4.0-4.el7 under CentOS 7.3.1611 My subject is very close to the post "clearing failed actions" initiated by Attila Megyeri in May 2017. But the issue doesn't fit my case. What I want to do is: - 2 systemd resources running on