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<body style="font: 10pt/normal Segoe UI; font-size-adjust: none; font-stretch: normal;"><div class="GroupWiseMessageBody" id="GroupWiseSection_1574198268000_John.Goutbeck@newsignal.ca_1D4FBD81151D0000AD963C2170D48895_"><div>HA - order lost when group made<br>
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SLES 15 SP1 + HA</div><div><br></div><div>nss-sn02:~ # rpm -qa | grep pacem<br>pacemaker-cli-1.1.18+20180430.b12c320f5-3.15.1.x86_64<br>pacemaker-1.1.18+20180430.b12c320f5-3.15.1.x86_64<br>libpacemaker3-1.1.18+20180430.b12c320f5-3.15.1.x86_64<br>nss-sn02:~ # rpm -qa | grep crm<br>crmsh-scripts-4.1.0+git.1569593061.35f57072-3.14.1.noarch<br>crmsh-4.1.0+git.1569593061.35f57072-3.14.1.noarch<br>
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2 node HA cluster setup for DRBD storage<br>
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Made an order constraint for resource virtual IPs, iSCSI targets and iSCSI LUs.<br>
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These resources need to be started in order<br>
Te resources can be start individually (and stopped individually) (before order constraint is made)<br>
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order o_drbd02_before_iscsitgt02 Serialize: p-ip-14-202:start p-ip-15-202:start p_target_drbd02:start p-lu-drbd02:start<br>
or<br>
order o_drbd02_before_iscsitgt02 Serialize: ( p-ip-14-202:start
p-ip-15-202:start ) ( p_target_drbd02:start ) ( p-lu-drbd02:start )<br>
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-<br>
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Now to make a group resource with the same resources, but when the group is made, the order constraint is gone<br>
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group g-drbd02 p-ip-14-202 p-ip-15-202 p-lu-drbd02 p_target_drbd02 meta target-role=Stopped<br>
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Adding the group with 'crm configure edit' returns these comments<br>
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nss-sn02:~ # crm configure edit<br>
INFO: modified colocation:cl-drbd02 from p-ip-14-202 to g-drbd02<br>
INFO: modified order:o_drbd03_before_iscsitgt from p-ip-14-202 to g-drbd02<br>
INFO: modified colocation:cl-drbd03 from p-ip-14-202 to g-drbd02<br>
INFO: modified order:o_drbd02_before_iscsitgt02 from p-ip-14-202 to g-drbd02<br>
INFO: modified order:o_drbd02_before_iscsitgt02 from p-ip-15-202 to g-drbd02<br>
INFO: modified order:o_drbd02_before_iscsitgt02 from p-lu-drbd02 to g-drbd02<br>
INFO: modified order:o_drbd02_before_iscsitgt02 from p_target_drbd02 to g-drbd02<br>
<br>
How can a order be made of the same group resources?
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