Parallel Database Extensions (PDE) Message 10311 - 17.10 - 10311 - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Database Messages

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1096-171K
Language
English (United States)
Message
No swap space for segment.
Explanation
The system was not able to reserve anon space to back up a new segment in swap space because all available space has already been reserved. This probably means that some program (not necessarily the one reporting the problem) is not releasing segments when it should, or that the PDE segment subsystem is failing to properly account for freed segments.
Generated By
PDE segment subsystem.
For Whom
System Support Representative.
Notes
This event normally causes an automatic DBS restart. The associated stack trace will help the Global Support Center determine the exact cause of the failure.
Remedy
Verify that sufficient swap space is allocated on the system. If more space is needed, allocate one or more additional swap partitions, or increase the size of existing ones on secondary system disks. Otherwise, if the automatic DBS restart does not clear up the problem, an operating system shutdown and reboot should do so. However, this is possibly caused by a bug in DBS or PDE software, which should be reported to the Global Support Center.