SAP Recovery Kit ASCS/ERS Resource Type Settings

LifeKeeper Version SAP Kit Resource Type ENSA/ERS Version Default Protection Level Default Recovery Level
9.3.2 or earlier TYPE_CS (1) ENSAv1 FULL REMOTE
TYPE_ERS (2) ERSv1 STANDARD FULL
9.4.0 or later TYPE_CS (1) ENSAv1 FULL REMOTE
TYPE_CS (1) ENSAv2 FULL FULL
TYPE_ERS (2) ERSv1 STANDARD FULL
TYPE_NEW_ERS (5) ERSv1 FULL FULL
TYPE_NEW_ERS (5) ERSv2 FULL FULL

Notes

  1. The SAP Kit Resource Type is the 7th entry in the SAP resource info field. For example:

# /opt/LifeKeeper/bin/ins_list -t SAP-SHC_ASCS10 | cut -d^A -f6 | cut -d^B -f7
1

# /opt/LifeKeeper/bin/ins_list -t SAP-SHC_ERS20 | cut -d^A -f6 | cut -d^B -f7
5

  1. The ENSA/ERS Version detected by the SAP Recovery Kit is stored in the INFO_<tag> file for each TYPE_CS and TYPE_NEW_ERS resource. For example:

# grep SAPENQ_VERSION /opt/LifeKeeper/subsys/appsuite/resources/sap/INFO_SAP-SHC_ASCS10
SAPENQ_VERSION=2

# grep SAPENQREP_VERSION /opt/LifeKeeper/subsys/appsuite/resources/sap/INFO_SAP-SHC_ERS20
SAPENQREP_VERSION=2

  1. The TYPE_ERS resource type supports only two-node ERSv1 clusters. A resource of this type sits at the top of the SAP resource hierarchy with a dependency on its corresponding CS resource. Refer to ERS Resource Types in LifeKeeper for more information about the different ERS resource types.
  1. The TYPE_NEW_ERS resource type supports two-node ERSv1 clusters and ERSv2 clusters containing any number of nodes. A resource of this type exists in an independent hierarchy separate from its corresponding CS resource. Refer to ERS Resource Types in LifeKeeper for more information about the different ERS resource types.

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