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  1. Home
  2. NetBackup™ Status Codes Reference Guide
  3. Media Manager status codes
  4. Media Manager status codes
  5. Media Manager status code 133
NetBackup™ Status Codes Reference Guide

Media Manager status code 133

Message: requested drive is not reserved by host

Explanation: A request was made to release a shared drive with the EMM server. The requesting host did not reserve the drive, although it was reserved for another host.

This condition is abnormal. It can occur if a network problem or a suspended process exists, as in the following examples:

  • Host A reserves a shared drive.

  • Host A becomes unavailable for some time and is unable to communicate with other hosts.

  • Host B determines that the host having the reservation (Host A) is no longer available. Host B then makes a request to the EMM/DA denoting Host A as unavailable.

  • Another host (such as Host A or Host C) reserves the drive.

  • The host that originally owned the drive reservation tries to release the drive.

Recommended Action: Correct the network or the process problem that led to the communications problem. Ensure that unique non-duplicate strings are used for host names and for the SSO_HOST_NAME configuration file entries.

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