The following jstatd tests:

    sun/tools/jstatd/jstatdDefaults.sh
    sun/tools/jstatd/jstatdExternalRegistry.sh

fail at specific machine(s?).
Another example:

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TEST: sun/tools/jstatd/jstatdDefaults.sh
JDK under test: (C:\temp\jprt\P2\T\042933~1.OHA\TESTPR~1\WINDOW~1.0-P)
openjdk version "1.6.0-internal"
OpenJDK Runtime Environment (build 1.6.0-internal-jprtadm_27_jun_2011_21_37-b00)
OpenJDK Client VM (build 20.0-b11, mixed mode, sharing)


ACTION: shell -- Failed. Execution failed: exit code 1
REASON: User specified action: run shell/timeout=60 jstatdDefaults.sh
TIME: 8.172 seconds
messages:
command: shell jstatdDefaults.sh []
reason: User specified action: run shell/timeout=60 jstatdDefaults.sh
elapsed time (seconds): 8.172
STDOUT:
temp directory is in: C:/temp/jprt/P2/T/042933~1.OHA
temp file system characteristics:
C CASE_IS_PRESERVED+CASE_SENSITIVE+UNICODE_STORED_ON_DISK+PERSISTENT_ACLS+FILE_COMPRESSION+SUPPORTS_ENCRYPTION+SUPPORTS_OBJECT_IDS+SUPPORTS_REPARSE_POINTS+SUPPORTS_SPARSE_FILES+VOLUME_QUOTAS NTFS 255 C:\
jstatd started as pid 2640
RMI Registry not available at PRT-WXPI-3:1099
Connection refused to host: PRT-WXPI-3; nested exception is:
java.net.ConnectException: Connection refused: connect
Output of jps differs from expected output. Failed.
STDERR:

TEST RESULT: Failed. Execution failed: exit code 1
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