"maintenance-mode=true"? Why?
>>> Aj Revelino <aj.revel...@gmail.com> schrieb am 08.04.2022 um 11:17 in >>> Nachricht <CAJY7vkA=SfaJngsfJnREkFMnMJ0hn=ppkec7cyuci32cr3r...@mail.gmail.com>: > Hello All, > I've a 2 node SAP Hana cluster (hanapodb1 and hanapodb2). Pacemaker > monitors the data replication between the primary and the secondary node. > The issue is that crm status shows that everything is okay but the system > log shows the following error log. > > > *pacemaker-controld[3582]: notice: > hanapopdb1-rsc_SAPHana_HPN_HDB00_monitor_60000:195 [ Error performing > operation: No such device or address]* > I am unable to identify the cause of the error message and resolve it > > And due to the above, the data replication between the 2 nodes is recorded > as failed (SFAIL) . Pls see the excerpt from the CIB below: > > <node_state id="2" in_ccm="true" crmd="online" > crm-debug-origin="do_update_resource" uname="zhanapopdb2" join="member" > expected="member"> > <transient_attributes id="2"> > <instance_attributes id="status-2"> > * <nvpair id="status-2-hana_hpn_clone_state" > name="hana_hpn_clone_state" value="WAITING4PRIM"/>* > <nvpair id="status-2-hana_hpn_version" name="hana_hpn_version" > value="2.00.056.00.1624618329"/> > <nvpair id="status-2-master-rsc_SAPHana_HPN_HDB00" > name="master-rsc_SAPHana_HPN_HDB00" value="-INFINITY"/> > *<nvpair id="status-2-hana_hpn_sync_state" > name="hana_hpn_sync_state" value="SFAIL"/>* > <nvpair id="status-2-hana_hpn_roles" name="hana_hpn_roles" > value="4:S:master1:master:worker:master"/> > </instance_attributes> > </transient_attributes> > > Pacemaker is able to failover the resources from the primary to the > secondary but they all fail back to the primary, the moment I clean up the > failure in the primary node. > I deleted and recreated the entire configuration and reconfigured the hana > data replication but it hasn't helped. > > > *Cluster configuration:* > hanapopdb1:~ # crm configure show > node 1: hanapopdb1 \ > attributes hana_hpn_vhost=hanapopdb1 hana_hpn_site=SITE1PO > hana_hpn_op_mode=logreplay_readaccess hana_hpn_srmode=sync > lpa_hpn_lpt=1649393239 hana_hpn_remoteHost=hanapopdb2 > node 2: hanapopdb2 \ > attributes lpa_hpn_lpt=10 hana_hpn_op_mode=logreplay_readaccess > hana_hpn_vhost=hanapopdb2 hana_hpn_remoteHost=hanapopdb1 > hana_hpn_site=SITE2PO hana_hpn_srmode=sync > primitive rsc_SAPHanaTopology_HPN_HDB00 ocf:suse:SAPHanaTopology \ > operations $id=rsc_sap2_HPN_HDB00-operations \ > op monitor interval=10 timeout=600 \ > op start interval=0 timeout=600 \ > op stop interval=0 timeout=300 \ > params SID=HPN InstanceNumber=00 > primitive rsc_SAPHana_HPN_HDB00 ocf:suse:SAPHana \ > operations $id=rsc_sap_HPN_HDB00-operations \ > op start interval=0 timeout=3600 \ > op stop interval=0 timeout=3600 \ > op promote interval=0 timeout=3600 \ > op monitor interval=60 role=Master timeout=700 \ > op monitor interval=61 role=Slave timeout=700 \ > params SID=HPN InstanceNumber=00 PREFER_SITE_TAKEOVER=true > DUPLICATE_PRIMARY_TIMEOUT=7200 AUTOMATED_REGISTER=false > primitive rsc_ip_HPN_HDB00 IPaddr2 \ > meta target-role=Started \ > operations $id=rsc_ip_HPN_HDB00-operations \ > op monitor interval=10s timeout=20s \ > params ip=10.10.1.60 > primitive rsc_nc_HPN_HDB00 azure-lb \ > params port=62506 > primitive stonith-sbd stonith:external/sbd \ > params pcmk_delay_max=30 \ > op monitor interval=30 timeout=30 > group g_ip_HPN_HDB00 rsc_ip_HPN_HDB00 rsc_nc_HPN_HDB00 > ms msl_SAPHana_HPN_HDB00 rsc_SAPHana_HPN_HDB00 \ > meta is-managed=true notify=true clone-max=2 clone-node-max=1 > target-role=Started interleave=true > clone cln_SAPHanaTopology_HPN_HDB00 rsc_SAPHanaTopology_HPN_HDB00 \ > meta clone-node-max=1 target-role=Started interleave=true > colocation col_saphana_ip_HPN_HDB00 4000: g_ip_HPN_HDB00:Started > msl_SAPHana_HPN_HDB00:Master > order ord_SAPHana_HPN_HDB00 Optional: cln_SAPHanaTopology_HPN_HDB00 > msl_SAPHana_HPN_HDB00 > property cib-bootstrap-options: \ > last-lrm-refresh=1649387935 \ > maintenance-mode=true > > Regards, > > Aj _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/