IBM Magstar 3494 manual Recovers MVS/BLTS Environmentº

	While waiting up to 20 minutes for the library manager to initialize and enter the
	Auto/Online mode, go toªLibrary Manager Action ± The Library Manager
	Recovers (MVS/BLTS Environment)º.
Dual Library Manager Con®guration: For a dual library manager con®guration
no library manager corrective action is needed. The standby library manager
automatically begins switching control from the active library manager which will
take approximately 10 minutes to complete. See Figure 168.
If the active library manager is not responding and the standby library manager
does not indicate it is switching to active after 5 minutes (see Figure 167 on
page 264), perform the above steps for a single library manager on the one that
failed.

Figure 168. Library Manager Switching Window

While waiting for the library manager to initialize and go to AUTO/ONLINE mode, go to ªLibrary Manager Action ± The Library Manager Recovers (MVS/BLTS Environment)º.

Library Manager Action ± The Library Manager Recovers

(MVS/BLTS Environment)

Single Library Manager Con®guration: For a single library manager, do the following:

1.Wait for the library manager to be reinitialized and enter Auto/Online mode. This may take up to 20 minutes to reinitialize.

2.If the failure occurred while inserting cartridges into the high-capacity I/O facility, do not remove the cartridges. Leave the cartridges in place and the operation will restart automatically. Cartridges inserted in the Convenience I/O station that remain in the station will need to be removed from the station and then re-inserted after the library manager re-initializes.

3.If the library manager re¯ects Auto/Online status, it has recovered. Contact the service representative for a recoverable library manager error. Continue with ªBTLS Host Actionº on page 268.

4.If the library manager does not re¯ect Auto/Online statusand more than 30 minutes has elapsed since the re-initialization began, then contact the service representative for a non-recoverable library manager error.

5.When the repair action is completed and the library is available to be varied online, continue with ªBTLS Host Actionº on page 268.

Dual Library Manager Con®guration: For a dual library manager, do the following:

1.Wait until the switch over completes and the standby library manager has become the active library manager. The switch over takes approximately 10

Chapter 8. Problem Determination Procedures 267