Uses of Class
org.eclipse.openj9.criu.CRIUSupport
Package
Description
This package enables access to CRIU capabilities from Java.
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Uses of CRIUSupport in org.eclipse.openj9.criu
Modifier and TypeMethodDescriptionCRIUSupport.registerPostRestoreHook
(Runnable hook) User hook that is run after restoring a checkpoint image.CRIUSupport.registerPostRestoreHook
(Runnable hook, CRIUSupport.HookMode mode, int priority) User hook that is run after restoring a checkpoint image.CRIUSupport.registerPreCheckpointHook
(Runnable hook) User hook that is run before checkpointing the JVM.CRIUSupport.registerPreCheckpointHook
(Runnable hook, CRIUSupport.HookMode mode, int priority) User hook that is run before checkpointing the JVM.CRIUSupport.registerRestoreEnvFile
(Path envFile) Append new environment variables to the set returned by ProcessEnvironment.getenv(...) upon restore.CRIUSupport.registerRestoreOptionsFile
(Path optionsFile) Add new JVM options upon restore.CRIUSupport.setAutoDedup
(boolean autoDedup) Controls whether auto dedup of memory pages is enabled.CRIUSupport.setExtUnixSupport
(boolean extUnixSupport) Controls whether to dump only one end of a unix socket pair.CRIUSupport.setFileLocks
(boolean fileLocks) Controls whether to dump file locks.CRIUSupport.setGhostFileLimit
(long limit) Set the size limit for ghost files when taking a checkpoint.CRIUSupport.setImageDir
(Path imageDir) Sets the directory that will hold the images upon checkpoint.CRIUSupport.setLeaveRunning
(boolean leaveRunning) Controls whether process trees are left running after checkpoint.CRIUSupport.setLogFile
(String logFile) Write log output to logFile.CRIUSupport.setLogLevel
(int logLevel) Sets the verbosity of log output.CRIUSupport.setShellJob
(boolean shellJob) Controls ability to dump shell jobs.CRIUSupport.setTCPEstablished
(boolean tcpEstablished) Controls whether to re-establish TCP connects.CRIUSupport.setTrackMemory
(boolean trackMemory) Controls whether memory tracking is enabled.CRIUSupport.setUnprivileged
(boolean unprivileged) Controls whether CRIU will be invoked in privileged or unprivileged mode.CRIUSupport.setWorkDir
(Path workDir) Sets the directory where non-image files are stored (e.g. logs).