Tape demounted and immediately remounted in ARM managed DMSAR.
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Tape demounted and immediately remounted in ARM managed DMSAR.

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Article ID: 70083

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Updated On:

Products

Disk Backup and Restore - MVS DISK BACKUP AND RESTORE- ADD-ON OPTIO DISK BACKUP AND RESTORE

Issue/Introduction

Why is a tape demounted and immediately remounted in ARM managed DMSAR?

Resolution

In addition to setting up ARM with dedicated tape servers, the JES2 EXIT6 needs to be installed for preventing that an ARM managed DMSAR demounts a tape and immediately mounts that same tape again for another archived data set of the same job.