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Informix - Problem description

Problem IT27625 Status: Closed

-88122 ERROR ON AIX / SEGMENTATION FAULT ON LINUX AFTER ONPASM -D UPDATE
AFTER -D DEL , -D ADD

product:
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10
Problem description:
On following scenario:

[informix@oc8630882863 backups]$ onpsm -D list

Informix Primary Storage Manager Device List

Type   Prio     Block/Size (MB)  Pool Name     Device Name
FILE   HIGH         --/--        DBSPOOL
/home/informix/prods/12.10/FC9/backups

FILE   HIGH         --/--        LOGPOOL
/home/informix/prods/12.10/FC9/backups/log2
FILE   HIGH      --/--        LOGPOOL
/home/informix/prods/12.10/FC9/backups/log1
FILE   HIGHEST         --/--        LOGPOOL
/home/informix/prods/12.10/FC9/backups/log3

If we run the following sequence of commands:

[informix@oc8630882863 backups]$ onpsm -D del
/home/informix/prods/12.10/FC9/backups/log1 -d -y
[informix@oc8630882863 backups]$ onpsm -D add
/home/informix/prods/12.10/FC9/backups/log1 -t FILE -g LOGPOOL
[informix@oc8630882863 backups]$ onpsm -D update
/home/informix/prods/12.10/FC9/backups/log1 -g LOGPOOL -p
HIGHEST
Segmentation fault

Next time command is run it successfully updates the priority.

[informix@oc8630882863 backups]$ onpsm -D update
/home/informix/prods/12.10/FC9/backups/log1 -g LOGPOOL -p
HIGHEST

If on AIX , will get:

2018-07-27 01:30:01 17891526 8454180 onpsm -D update
/home/informix/prods/12.10/FC9/backups/log1 -g LOGPOOL -p
HIGHEST
2018-07-27 01:30:01 17891526 8454180 Informix Primary Storage
Manager session 21845 opened.
2018-07-27 01:30:01 17891526 8454180 Error -88112: Cannot demote
the 'HIGHEST' priority device in the pool ''.
ISAM Error = 110.
OS Error = 1 (Not owner).
2018-07-27 01:30:01 17891526 8454180 Error -88056: The device
requested in the operation
('/home/informix/prods/12.10/FC9/backups/log1') does not exis
t.
2018-07-27 01:30:01 17891526 8454180 Error -88196: The device
'/home/informix/prods/12.10/FC9/backups/log1' cannot be
modified.
Problem Summary:
****************************************************************
* USERS AFFECTED:                                              *
* Users of IDS prior to 12.10.xC13.                            *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* -88122 Error on AIX / Segmentation Fault on Linux after      *
* onpsm -D update after -D del, -D add.                        *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
Local Fix:
Solution
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
27.12.2018
03.10.2019
03.10.2019
Problem solved at the following versions (IBM BugInfos)
12.10.xC13
Problem solved according to the fixlist(s) of the following version(s)
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