diff options
Diffstat (limited to 'cpp')
| -rw-r--r-- | cpp/install/unix/README.Linux-RPM | 2 | ||||
| -rw-r--r-- | cpp/install/unix/README.RHEL | 28 | ||||
| -rw-r--r-- | cpp/install/unix/README.SLES | 2 |
3 files changed, 30 insertions, 2 deletions
diff --git a/cpp/install/unix/README.Linux-RPM b/cpp/install/unix/README.Linux-RPM index 20e4d4e4e37..0f6eef39c82 100644 --- a/cpp/install/unix/README.Linux-RPM +++ b/cpp/install/unix/README.Linux-RPM @@ -95,7 +95,7 @@ command-line option shown below: $ java -Djava.security.egd=file:/dev/urandom MyClass ... -On SuSE Linux Enterprise Server, you may experience occasional hangs +On Linux systems with IPv6 enabled, you may experience occasional hangs the first time an Ice object adapter is activated within a JVM. A work-around is to disable IPv6 support by setting the Java property java.net.preferIPv4Stack to true. For example: diff --git a/cpp/install/unix/README.RHEL b/cpp/install/unix/README.RHEL index fb910895036..4e16471eb23 100644 --- a/cpp/install/unix/README.RHEL +++ b/cpp/install/unix/README.RHEL @@ -184,6 +184,34 @@ In addition, the JVM requires that the directory containing the Berkeley DB libraries be listed in java.library.path, therefore you must add this directory to your LD_LIBRARY_PATH. +In addition, the JVM requires that the directory containing the +Berkeley DB libraries be listed in java.library.path, therefore you +must add this directory to your LD_LIBRARY_PATH. + +When using the Ice for Java SSL plugin (IceSSL), you may experience +occasional hangs. The most likely reason is that your system's entropy +pool is empty. If you have sufficient system privileges, you can solve +this issue by editing the following file + +<java.home>/jre/lib/security/java.security + +and changing it to use /dev/urandom instead of /dev/random. If you do +not have permission to modify the security file, you can also use the +command line option shown below: + +$ java -Djava.security.egd=file:/dev/urandom MyClass ... + +On Linux systems with IPv6 enabled, you may experience occasional hangs +the first time an Ice object adapter is activated within a JVM. A +work-around is to disable IPv6 support by setting the Java property +java.net.preferIPv4Stack to true. For example: + +$ java -Djava.net.preferIPv4Stack=true MyClass ... + +For more information on this issue, refer to Sun's bug database: + + http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6483406 + Python ------ diff --git a/cpp/install/unix/README.SLES b/cpp/install/unix/README.SLES index d5c4bf14344..ec2d4eab07f 100644 --- a/cpp/install/unix/README.SLES +++ b/cpp/install/unix/README.SLES @@ -185,7 +185,7 @@ command line option shown below: $ java -Djava.security.egd=file:/dev/urandom MyClass ... -On SuSE Linux Enterprise Server, you may experience occasional hangs +On Linux systems with IPv6 enabled, you may experience occasional hangs the first time an Ice object adapter is activated within a JVM. A work-around is to disable IPv6 support by setting the Java property java.net.preferIPv4Stack to true. For example: |