Hp Tape Library Interface Manager Software Bedienungsanleitung PDF herunterladen (Seite 88)

88 SAN Environments Chapter 4

There are two ways to disable the dm_stape monitor while keeping the

Event Monitoring System enabled.

— Stop the dm_stape process

— Prevent dm_stape from polling

Note To completely disable event monitoring, run /etc/opt/resmon/

lbin/monconfig and select [(D) Disable Monitoring]. When

event monitoring is shut down in this fashion, all monitors will be

shut down as well.

The monconfig utility is also used to disable individual event

monitors. Note that if individual monitors are disabled, they

continue to run in the background and send SCSI commands to

the devices. The EMS framework ignores the events the monitor

might be generating.

Stopping the dm_stape process

Shutting down the tape device monitor is very difficult. Simply stopping the

process does not work because the EMS framework restarts it.

Note Customer Engineer: You may need to have the system

administrator disable the tape device monitor and re-enable

after this process.

Note You must follow these instructions in the order given or the

monitor will not be shut down.

1. Disable predictive monitoring requests in var/stm/config/tools/monitor/

predictive.sapcfg by commenting out the “dm_stape” tape drive monitor

entries.

2. Delete all monitoring requests for dm_stape:

a. Log in as [root].

b. Run /etc/opt/resmon/lbin/monconfig.

c. Run the [S] command to get a list of all monitors running.

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Hp Tape Library Interface Manager Software Bedienungsanleitung Seite 88