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Diameter Signaling Router (DSR): 7.3.1 -> 8.2.1 IPFE Upgrade Fails With Error "Umount: /Var/TKLC/Db/Filemgmt: Device Is Busy" (Doc ID 2413133.1)

Last updated on JUNE 24, 2018

Applies to:

Oracle Communications Diameter Signaling Router (DSR) - Version DSR 7.3.0 and later
Tekelec

Symptoms

IPFE upgrade failed from 7.3 to 8.2.1 with "umount: /var/TKLC/db/filemgmt: device is busy" error

1529300394::ERROR: Command Failed!
1529300394::ERROR: Child process has exited with:
1529300394::     CMD: '/bin/umount' '/var/TKLC/db/filemgmt'
1529300394::      RC: 1
1529300394::  SIGNAL: 0
1529300394::    CORE: no
1529300394::<<< CMD OUTPUT >>>
1529300394::umount: /var/TKLC/db/filemgmt: device is busy.
1529300394::
1529300394::        (In some cases useful info about processes that use
1529300394::
1529300394::         the device is found by lsof(8) or fuser(1))
1529300394::
1529300394::<<< END OF CMD OUTPUT >>>
1529300394::WARNING: Got exit code 256 running /bin/umount /var/TKLC/db/filemgmt
1529300394::WARNING: OUTPUT: umount: /var/TKLC/db/filemgmt: device is busy.
1529300394::         (In some cases useful info about processes that use
1529300394::          the device is found by lsof(8) or fuser(1))
1529300394::
1529300394::ERROR: Failed to umount /var/TKLC/db/filemgmt
1529300394::ERROR: Failed to unmount filemgmt
1529300394::ERROR: There was a problem resizing Logical Volumes.
1529300394::ERROR: Check log for error relating to EXIT_CODE: 4.

 

Changes

Upgrade from  7.3 to 8.2.1

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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