Problem Note 7900: Running multiple ITSV batch jobs at the same time may cause unexpected
results
You may experience unexpected results while running ITSV batch
jobs simultaneously. The problem is caused by 2 ITSV processes gaining
write access to CPUSROPT at almost the same time. This can cause the
process to either hang or to produce a message similiar to the
following:
Invalid free() attempt to deleted pool
Traceback
/opt/data/sas8.2/sas:vacrash+0x1b0
The SAS System
/opt/data/sas8.2/sas:yhclsdr+0x140
/opt/data/sas8.2/sas:yoclose+0x868
/opt/data/sas8.2/sasexe/sasp14:afclsds+0xe8
/opt/data/sas8.2/sasexe/sasp14:pscds2+0x1a0
/opt/data/sas8.2/sasexe/sasp14:psccfcn+0x698
/opt/data/sas8.2/sasexe/sasp14:pscntrp+0x61d4
/opt/data/sas8.2/sasexe/sasp14:pscgo+0xaf4
/opt/data/sas8.2/sasexe/sasaf:afxscl+0xfa4
/opt/data/sas8.2/sasexe/sasaf:afbase+0x56c
/opt/data/sas8.2/sasexe/saszaf:saszaf+0xb30
/opt/data/sas8.2/sas:vvtentr+0x6c
ERROR: Permanent copy of file SASUSER.CPUSROPT.DATA was deleted.
ERROR: Permanent copy of file SASUSER.CPUSROPT.DATA was deleted.
ERROR: Permanent copy of file SASUSER.CPUSROPT.DATA was deleted.
WARNING: Closing data set PGMLIB.MESSAGE left open by program
The solution is to either download a script that allows a new
sasuser to be created for each batch job that is run, or to apply
the latest hot fix. The first solution, the script, can be downloaded
from this location:
ftp://ftp.sas.com/techsup/download/itsv/newsasuser.txt
A Technical Support hot fix for SAS IT Service Vision Release 2.5 for
this issue is available at:
http://www.sas.com/techsup/download/hotfix/itsv25.html
Operating System and Release Information
| SAS System | SAS IT Resource Management-Server | HP-UX | 2.5 | 2.6 | 8.2 TS2M0 | 8.2 TS2M0 |
| Solaris | 2.5 | 2.6 | 8.2 TS2M0 | 8.2 TS2M0 |
| 64-bit Enabled Solaris | 2.5 | 2.6 | 8.2 TS2M0 | 8.2 TS2M0 |
| Tru64 UNIX | 2.5 | 2.6 | 8.2 TS2M0 | 8.2 TS2M0 |
| 64-bit Enabled HP-UX | 2.5 | 2.6 | 8.2 TS2M0 | 8.2 TS2M0 |
| 64-bit Enabled AIX | 2.5 | 2.6 | 8.2 TS2M0 | 8.2 TS2M0 |
| AIX | 2.5 | 2.6 | 8.2 TS2M0 | 8.2 TS2M0 |
*
For software releases that are not yet generally available, the Fixed
Release is the software release in which the problem is planned to be
fixed.
| Type: | Problem Note |
| Priority: | medium |
| Topic: | System Administration ==> Servers
|
| Date Modified: | 2003-09-08 12:43:19 |
| Date Created: | 2002-07-02 09:11:49 |