Informix - Problem description
| Problem IT04416 | Status: Closed |
INFORMATION REGARDING THE MAXIMUM VALUE OF TAPESIZE PARAMETER IS NOT THE SAME IN ALL THE INFORMIX DOCUMENTATION | |
| product: | |
INFORMIX SERVER / 5725A3900 / B50 - IDS 11.50 | |
| Problem description: | |
The information in the "TAPESIZE configuration parameter" link
of infocenter for IDS 11.50, 11.70 and 12.10 shows :
TAPESIZE configuration parameter
Use the TAPESIZE parameter specifies the size of the device to
which ontape backs up storage spaces.
onconfig.std value
0
units
Kilobytes
range of values
0 or any positive number. The real value operating system
dependent.
we can see the above information in the following links :
http://www-01.ibm.com/support/knowledgecenter/SSGU8G_11.50.0/com
.ibm.adref.doc/ids_adr_0179.htm?lang=en
http://www-01.ibm.com/support/knowledgecenter/SSGU8G_11.70.0/com
.ibm.bar.doc/ids_bar_525.htm?lang=en
http://www-01.ibm.com/support/knowledgecenter/SSGU8G_12.1.0/com.
ibm.bar.doc/ids_bar_525.htm?lang=en
However in the information to "Specify the tape size" we have
that the range to configure TAPESIZE is from 0 to 2,097,151.
Use the TAPESIZE and LTAPESIZE configuration parameter
parameters to specify the maximum amount of data that you can
write to a tape.
To write or read the tape to the end of the device, set TAPESIZE
and LTAPESIZE to 0. You cannot use this option for remote
devices.
When you specify the tape device as /dev/null, the corresponding
tape size is ignored.
The range of values for these parameters is 0 - 2,097,151.
we can see the above information in the following links :
http://www-01.ibm.com/support/knowledgecenter/SSGU8G_11.50.0/com
.ibm.bar.doc/ids_bar_301.htm?lang=en
http://www-01.ibm.com/support/knowledgecenter/SSGU8G_11.70.0/com
.ibm.bar.doc/ids_bar_301.htm
http://www-01.ibm.com/support/knowledgecenter/SSGU8G_12.1.0/com.
ibm.bar.doc/ids_bar_301.htm
Per development the correct value is 0 to 2,097,151, it is not 0
to any positive number. | |
| Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Informix 11.50, 11.70, 12.10 * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * See Problem Conclusion * **************************************************************** | |
| Local Fix: | |
| Solution | |
The range of values for the TAPESIZE and LTAPESIZE configuration parameters is 0 - 4294967296 (4 TB). | |
| Workaround | |
not known / see Local fix | |
| Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 16.09.2014 16.10.2015 16.10.2015 |
| Problem solved at the following versions (IBM BugInfos) | |
| Problem solved according to the fixlist(s) of the following version(s) | |
| 12.10.xC5 |
|
| 12.10.xC5.W1 |
|