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IV49686: AIX NFSV4 CLIENT DOESN'T UPDATE LEASE TIME IF SERV LEASE CHANGES APPLIES TO AIX 7100-03

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • After an initial mount of an NFSv4 filesystem on AIX, the
    lease time of the NFSv4 server is saved off. If all the
    filesystems from this NFSv4 server are unmounted (on the
    client), and the lease time changed on the server, the
    new lease time value is not used by the AIX client. It'll
    continue to use the old value. This will result in the
    lease renew operations to not happen within time, and
    causes
    the lease to expire. The NFSv4 server could fail
    delegations
    and locks if leases expire.
    

Local fix

  • Reboot AIX client after the lease time on the NFSv4
    server
    has been changed.
    

Problem summary

  • AIX NFSv4 Client will not update the lease time if NFSv4 server
    changes the lease.
    

Problem conclusion

  • update the lease time every time we try to get a server
    object.
    

Temporary fix

Comments

  • 6100-09 - use AIX APAR IV48758
    7100-03 - use AIX APAR IV49686
    

APAR Information

  • APAR number

    IV49686

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2013-09-19

  • Closed date

    2013-09-19

  • Last modified date

    2014-05-22

  • APAR is sysrouted FROM one or more of the following:

    IV46091

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • R710 PSY U858991

       UP14/05/22 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Enterprise Edition

Software version: 710

Operating system(s): AIX

Reference #: IV49686

Modified date: 22 May 2014