IBM Rational has identified a problem in AIX that can cause significant performance degradation in many ClearCase operations. The problem has been addressed in the following AIX patches:
| AIX Version | Patch Number |
|---|---|
| 4.3 | IY38541 |
| 5.1 | IY38471 |
| 5.2 | IY38979 |
IBM Rational recommends that all sites running ClearCase on AIX apply the appropriate patch as soon as possible.
If you have any questions regarding the situations discussed in this Technical Bulletin, please contact Rational Customer Support via telephone, fax, or electronic mail as described below. For information regarding support hours, languages spoken, or other support information, click the Technical Support link on the Rational Web site at www.rational.com.
| Your Location | Telephone | Facsimile | Electronic Mail |
|---|---|---|---|
| North America | 800-433-5444 toll free or 408-863-4000 Cupertino, CA |
408-863-4194 Cupertino, CA 781-676-2460 Lexington, MA |
support@rational.com |
| Europe, Middle East, and Africa | +31-(0)20-4546-200 Netherlands | +31-(0)20-4546-201 Netherlands | support@europe.rational.com |
| Asia Pacific | 61-2-9419-0111 Australia | 61-2-9419-0123 Australia | support@apac.rational.com |
Technical Bulletin Number 58 - 6/25/03