repDiskState
The repDiskState event producer monitors for repository disks.
- Overview
- The repDiskState event producer resides under the disk directory and monitors for repository disk. This event producer is available only when the system is part of a cluster. This event is generated when a repository disk goes down or comes up.
- Capabilities
AHAFS_THRESHOLD_STATE AHAFS_REMOTE_EVENT_ENABLED AHAFS_CALLBACK_INTRCNTX- Return codes
- The repDiskState returns 0 as the return code. Only if the cluster is removed then AHAFS_CLUSTER_REMOVE (-1) is returned.
- Event producer message
- This event producer passes REP_UP and REP_DOWN messages as part of its event data in the EVENT_TYPE field, along with the disk name of the concerned repository disk. Also, as since it is a cluster event producer it will additionally pass NODE_NUMBER, NODE_ID and the CLUSTER_ID information.
- Acceptable monitor files
- To monitor repository disks, a monitor file should be created
under the repDiskState.monFactory directory. The monitor file
name
has to be used. No other monitor files may be created in this directory./aha/disk/ repDiskState.monFactory/repDiskStateEvent.mon - Example event data
The following is event data from a repDiskState event with the default INFO_LVL.
BEGIN_EVENT_INFO TIME_tvsec=1271933757 TIME_tvnsec=134003703 SEQUENCE_NUM=1 RC_FROM_EVPROD=0 BEGIN_EVPROD_INFO EVENT_TYPE=REP_UP DISK_NAME=hdisk2 NODE_NUMBER=2 NODE_ID=0xF079E8C801C11DF CLUSTER_ID=0x6EA7B08888D811DFB918BEB25635B404 END_EVPROD_INFO END_EVENT_INFO