IV81482: MULTIBOS MAY FAIL TO MOUNT OR REMOVE A STANDBY INSTANCE APPLIES TO AIX 7200-00

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• ***************************************************************
  * USERS AFFECTED:
  * Systems running the AIX 7200-00 Technology Level
  * with bos.rte.bosinst at the 7.2.0.0 level.
  ***************************************************************
  * PROBLEM DESCRIPTION:
  * This only affects users of multibos.
  *
  * After creating a multibos instance and booting to it,
  * multibos will be unable to perform some operations
  * on the original (now the standby) instance.
  * Mounting the standby instance with 'multibos -m'
  * or removing the standby instance with 'multibos -XR'
  * will fail with errors about a filesystem or LV being
  * in use.
  *
  * This fix needs to be applied before creating the
  * multibos instance to prevent these problems from
  * occuring after booting to the new instance.
  *
  *
  * If you have already booted to the new instance and
  * discovered that multibos is failing operations on
  * the standby instance as described above, then
  * there is a local fix which will correct things temporarily.
  *
  * If the active instance is booted on the blv bos_hd5 run the
  * following commands:
  * # chfs -a dev=/dev/hd4 /bos_inst
  * # chfs -a dev=/dev/hd2 /bos_inst/usr
  * # chfs -a dev=/dev/hd9var /bos_inst/var
  * # chfs -a dev=/dev/hd10opt /bos_inst/opt
  *
  * If the active instance is booted on the blv hd5 run the
  * following commands:
  * # chfs -a dev=/dev/bos_hd4 /bos_inst
  * # chfs -a dev=/dev/bos_hd2 /bos_inst/usr
  * # chfs -a dev=/dev/bos_hd9var /bos_inst/var
  * # chfs -a dev=/dev/bos_hd10opt /bos_inst/opt
  *
  * Then reboot the system
  * # reboot
  ***************************************************************
  * RECOMMENDATION:
  * Install APAR IV81482.
  * Prior to fix availability, an interim fix is available from
  * either
  * ftp://aix.software.ibm.com/aix/ifixes/iv81482/
  * https://aix.software.ibm.com/aix/ifixes/iv81482/
  ***************************************************************
  

Local fix

Problem summary

• ***************************************************************
  * USERS AFFECTED:
  * Systems running the AIX 7200-00 Technology Level
  * with bos.rte.bosinst at the 7.2.0.0 level.
  ***************************************************************
  * PROBLEM DESCRIPTION:
  * This only affects users of multibos.
  *
  * After creating a multibos instance and booting to it,
  * multibos will be unable to perform some operations
  * on the original (now the standby) instance.
  * Mounting the standby instance with 'multibos -m'
  * or removing the standby instance with 'multibos -XR'
  * will fail with errors about a filesystem or LV being
  * in use.
  *
  * This fix needs to be applied before creating the
  * multibos instance to prevent these problems from
  * occuring after booting to the new instance.
  *
  *
  * If you have already booted to the new instance and
  * discovered that multibos is failing operations on
  * the standby instance as described above, then
  * there is a local fix which will correct things temporarily.
  *
  * If the active instance is booted on the blv bos_hd5 run the
  * following commands:
  * # chfs -a dev=/dev/hd4 /bos_inst
  * # chfs -a dev=/dev/hd2 /bos_inst/usr
  * # chfs -a dev=/dev/hd9var /bos_inst/var
  * # chfs -a dev=/dev/hd10opt /bos_inst/opt
  *
  * If the active instance is booted on the blv hd5 run the
  * following commands:
  * # chfs -a dev=/dev/bos_hd4 /bos_inst
  * # chfs -a dev=/dev/bos_hd2 /bos_inst/usr
  * # chfs -a dev=/dev/bos_hd9var /bos_inst/var
  * # chfs -a dev=/dev/bos_hd10opt /bos_inst/opt
  *
  * Then reboot the system
  * # reboot
  ***************************************************************
  * RECOMMENDATION:
  * Install APAR IV81482.
  * Prior to fix availability, an interim fix is available from
  * either
  

Problem conclusion

• Removed /bos_inst/etc/filesystems.chroot.sav at the correct
  time.
  

Temporary fix

• *********
  * HIPER *
  *********
  

Comments

APAR Information

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

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

  IV81493 IV81503 IV81582

Fix information

• Fixed component name

  AIX V7.2

• Fixed component ID

  5765CD200

Applicable component levels

• R720 PSY U870382

     UP16/05/04 I 1000 Ž

PTF to Fileset Mapping

• U870382 bos.rte.bosinst 7.2.0.1