INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10

The secondary of an HDR pair will Assert Fail with a log replay
error when adding a chunk to an sbspace while metadata space is
full:

12:01:14  Assert Failed: Logical log replay error.
12:01:14  IBM Informix Dynamic Server Version 12.10.FC4W1XAC
12:01:14   Who: Session(28, informix@server, 0, 0x44c32908)
                Thread(53, xchg_2.0, 44bfa268, 1)
                File: rsprecvr.c Line: 7585
12:01:14   Results: The secondary server cannot continue.
12:01:14   Action: Reestablish the secondary server.
12:01:14  stack trace for pid 10275 written to
/usr/informix/tmp/af.41d1349
12:01:14   See Also: /usr/informix/tmp/af.41d1349

The secondary will also add the chunk while it fails on the
primary.  The error received on the primary is:

Verifying physical disk space, please wait ...
Cannot add sbspace chunk info, errno 12123

onstat -d output on Primary
-------------------------------

=>onstat -d

IBM Informix Dynamic Server Version 12.10.FC4W1XAC -- On-Line
(Prim) -- Up 00:30:17 -- 165008 Kbytes

Dbspaces
address          number   flags      fchunk   nchunks  pgsize
flags    owner    name
44b31028         1        0x60001    1        1        2048
N  BA    informix rootdbs
4d4a0dd0         2        0x68001    2        1        2048
N SBA    informix sbspace
 2 active, 2047 maximum

Chunks
address          chunk/dbs     offset     size       free
bpages     flags pathname
44b31258         1      1      0          250000     181806
PO-B-- /home/informix/chunks/rootchunk
463c1028         2      2      0          5000       20
4587       POSB-- /home/informix/chunks/sbsp1
                                 Metadata 360        268
360
 2 active, 32766 maximum



 onstat -d output on secondary
 ------------------------------

 informix@server:/home/informix/chunks> onstat -d

IBM Informix Dynamic Server Version 12.10.FC4W1XAC -- Read-Only
(Sec) -- Up 00:29:22 -- 156816 Kbytes

Dbspaces
address          number   flags      fchunk   nchunks  pgsize
flags    owner    name
44afd028         1        0x60801    1        1        2048
NL BA    informix rootdbs
4d1dc610         2        0x68801    2        2        2048
NLSBA    informix sbspace
 2 active, 2047 maximum

Chunks
address          chunk/dbs     offset     size       free
bpages     flags pathname
44afd258         1      1      0          250000     181806
PI-B-- /home/informix/chunks/rootchunk
45c69028         2      2      0          5000       20
4587       PISB-- /home/informix/chunks/sbsp1
                                 Metadata 360        268
360
4d1f9028         3      2      0          500000     -1
-1         PISB-- /home/informix/chunks/ch1
 3 active, 32766 maximum

This requires a restore of the secondary to resolve.

****************************************************************
* USERS AFFECTED:                                              *
* All users                                                    *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Update to IBM Informix Server 12.10.xC8                      *
****************************************************************

not known / see Local fix

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

24.06.2016
09.12.2016
09.12.2016

12.10.xC8