Problem Note 42857: Poor performance when reading non-local files with SAS® 9.2 on OpenVMS™ on HP Integrity
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In SAS® 9.2 on OpenVMS on HP Integrity (VMI), host caching is disabled when reading files from an NFS-mounted disk, from shadow sets, and possibly from other devices. Disabling host caching causes a decline in performance.
Select the Hot Fix tab in this note to access the hot fix
for this problem.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | Base SAS | OpenVMS on HP Integrity | 9.21_M3 | 9.2 TS2M3 | ||
A fix for this issue for Base SAS 9.21_M3 is available at:
http://ftp.sas.com/techsup/download/hotfix/HF2/B25.html#42857| Type: | Problem Note |
| Priority: | medium |
| Topic: | System Administration ==> Performance ==> SAS System Administration ==> Performance |
| Date Modified: | 2011-04-13 15:13:48 |
| Date Created: | 2011-04-01 15:05:18 |