<div dir="ltr">Hi,<div><br></div><div>my logs keep being flooded by "Breaking dependency loop at <rsc_name>" but I cannot figure out why. I haven't spotted such a loop.</div><div><br></div><div>redhat-release CENTOS 7.2.1511</div><div>pcs --version 0.9.143</div><div><br></div><div>Here's an excerpt from the logs:</div><div><br></div><div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">   </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at lvm_titanas-bak</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">   </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at lvm_titanas-bak</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">   </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at lvm_titanas-bak</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">   </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div><div>Mar 16 07:29:54 [3670] filesrv12.localdomain    pengine:     info: rsc_merge_weights:<span style="white-space:pre">      </span>lvm_data-bak: Breaking dependency loop at cluster1_vip</div></div><div><br></div><div>Here's the output of "pcs constraint --full"</div><div><br></div><div><div>Location Constraints:</div><div>Ordering Constraints:</div><div>Colocation Constraints:</div><div>  cluster1_vip with lvm_data (score:INFINITY) (id:colocation-cluster1_vip-lvm_data-INFINITY)</div><div>  cluster1_vip with lun_data (score:INFINITY) (id:colocation-cluster1_vip-lun_data-INFINITY)</div><div>  cluster1_vip with lvm_titanas (score:INFINITY) (id:colocation-cluster1_vip-lvm_titanas-INFINITY)</div><div>  cluster1_vip with lun_titanas (score:INFINITY) (id:colocation-cluster1_vip-lun_titanas-INFINITY)</div><div>  cluster1_vip with lvm_misc (score:INFINITY) (id:colocation-cluster1_vip-lvm_misc-INFINITY)</div><div>  cluster1_vip with lun_misc (score:INFINITY) (id:colocation-cluster1_vip-lun_misc-INFINITY)</div><div>  cluster1_vip with lvm_data-bak (score:INFINITY) (id:colocation-cluster1_vip-lvm_data-bak-INFINITY)</div><div>  cluster1_vip with lvm_titanas-bak (score:INFINITY) (id:colocation-cluster1_vip-lvm_titanas-bak-INFINITY)</div><div>  cluster1_vip with lvm_misc-bak (score:INFINITY) (id:colocation-cluster1_vip-lvm_misc-bak-INFINITY)</div><div>  cluster1_vip with nfsserver (score:INFINITY) (id:colocation-cluster1_vip-nfsserver-INFINITY)</div><div>  cluster1_vip with data-export-squash (score:INFINITY) (id:colocation-cluster1_vip-data-export-squash-INFINITY)</div><div>  cluster1_vip with data-export-nosquash (score:INFINITY) (id:colocation-cluster1_vip-data-export-nosquash-INFINITY)</div><div>  cluster1_vip with data-export-nosquash-linfarm (score:INFINITY) (id:colocation-cluster1_vip-data-export-nosquash-linfarm-INFINITY)</div><div>  cluster1_vip with titanas-export-squash (score:INFINITY) (id:colocation-cluster1_vip-titanas-export-squash-INFINITY)</div><div>  cluster1_vip with titanas-export-nosquash (score:INFINITY) (id:colocation-cluster1_vip-titanas-export-nosquash-INFINITY)</div><div>  cluster1_vip with titanas-export-nosquash-linfarm (score:INFINITY) (id:colocation-cluster1_vip-titanas-export-nosquash-linfarm-INFINITY)</div><div>  cluster1_vip with misc-export-squash (score:INFINITY) (id:colocation-cluster1_vip-misc-export-squash-INFINITY)</div><div>  cluster1_vip with misc-export-nosquash (score:INFINITY) (id:colocation-cluster1_vip-misc-export-nosquash-INFINITY)</div><div>  cluster1_vip with misc-export-nosquash-linfarm (score:INFINITY) (id:colocation-cluster1_vip-misc-export-nosquash-linfarm-INFINITY)</div><div>  cluster1_vip with samba (score:INFINITY) (id:colocation-cluster1_vip-samba-INFINITY)</div><div>  cluster1_vip with httpd (score:INFINITY) (id:colocation-cluster1_vip-httpd-INFINITY)</div></div><div><br></div><div>Here's my pcs cluster cib output:</div><div><a href="https://pastebin.com/CkW5wQmS">https://pastebin.com/CkW5wQmS</a><br></div><div><br></div><div>I am afraid that this could be the cause of my resources falling back to a node that has recovered from a fail over although I have a stickiness score of INFINITY.</div><div><br></div><div>Thanks,</div><div>George</div></div>