D. List of HA Monitor Processes
The following table lists and describes the HA Monitor processes.
No. |
Process name |
Function |
Number of active processes |
Remarks |
---|---|---|---|---|
1 |
haiod |
Device processing, log output, and file I/O processing |
≥ 1 |
-- |
2 |
halrstd (01-50 or later) |
Reset processing by virtualization software from another company |
0 or 1 |
This process is run only when use is specified in the vmware_env operand. |
3 |
haptrld |
Monitoring servers in the monitor mode |
≥ 0 |
The process operates in the following cases:
|
4 |
haresetd |
Reset processing by failure management processors |
≥ 0 |
Normally there is one process. The number of processes increases by forking only when receive message logs are output. This process is not run when nouse is specified in the fence_reset operand. |
5 |
hcmalive (01-30 or later) |
Transmission of alive messages |
0 or 1 |
This process is run only when the alive_interval operand is specified. |
6 |
hcmread |
Reception of host-to-host communication messages |
1 |
-- |
7 |
mon_lanpt (01-40 or later) |
Monitoring of LANs |
≥ 0 |
This process is not run when the LAN monitoring function is not used. |
8 |
mondsk_mgr (01-69 or later) |
Disk monitoring |
≥ 0 |
The process operates in the following cases:
|
9 |
mondsk_pt (01-69 or later) |
|||
10 |
prcmain |
Monitoring of hosts and servers and transmission of alive messages |
1 |
-- |
Legend: --: Not applicable