This technote advises you of a problem with IBM Rational ClearCase fix packs 126.96.36.199 and 188.8.131.52 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 184.108.40.206 and 220.127.116.11.