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Oracle® Solaris Cluster Remote Replication Guide for Oracle ZFS Storage Appliance

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Updated: February 2020
 
 

How to Detect Remote Replication Errors

  1. Check the status of the replication resources by using the clresource status command.
    phys-paris-1# clresource status -v zfssa-replication-resource
    zfssa-replication-resource

    Specifies the name of the Oracle ZFS Storage Appliance resource.

    For information about how different Resource status values map to actual replication pair states, see Table 4, Status and Status Messages of an Online Oracle ZFS Storage Appliance Replication Resource Group.

    Running the clresource status command might return output similar to the following example:

    …
    -- Resources --
    
    Resource Name       Node Name           State     Status Message
    -------------       ---------           -----     --------------
    Resource: zfssa-replication-resource           phys-paris-1        Online    Faulted  - The
    most recent replication update was canceled by an administrator.
    Resource: zfssa-replication-resource           phys-paris-2        Offline   Offline
    …
  2. Display the aggregate resource status for all components in the protection group by using the geoadm status command.

    For example, the output of the clresource status command in the preceding example indicates that the Oracle ZFS Storage Appliance replication state of the protection group is in the Faulted state on cluster-paris.

    phys-paris-1# geoadm status
    Cluster: cluster-paris
    
    Partnership "paris-newyork-ps"  : OK
    Partner clusters             : cluster-newyork
    Synchronization              : OK
    ICRM Connection              : OK
    
    Heartbeat "paris-to-newyork" monitoring "cluster-newyork": OK
    Heartbeat plug-in "ping_plugin"             : Inactive
    Heartbeat plug-in "tcp_udp_plugin"          : OK
    
    Protection group "zfssa-pg"   : Error
    Partnership         : paris-newyork-ps
    Synchronization     : OK
    
    Cluster cluster-paris    : Error
    Role                  : Primary
    PG activation state   : Activated
    Configuration         : OK
    Data replication      : Error
    Resource groups       : OK
    
    Cluster cluster-newyork  : Error
    Role                  : Secondary
    PG activation state   : Activated
    Configuration         : OK
    Data replication      : Error
    Resource groups       : OK