This technote advises you of a problem with IBM Rational ClearCase fix packs 18.104.22.168 and 22.214.171.124 which may cause a system hang after performing ClearCase file operations on Red Hat 6 x86 32-bit hosts.
After performing ClearCase file operations, the system may hang on any subsequent file operation.
Effects Red Hat Enterprise Linux (RHEL) 6.x, 32-bit, x86 Multi-Processor systems
Resolving the problem
This issue has been resolved in ClearCase 126.96.36.199 and 188.8.131.52.