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igable/fdt_lustre_exception

Created November 5, 2011 23:28
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Exception when writing to a Lustre FS with FDT. FDT server run on the machine with the mounted LustreFS
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fdt_lustre_exception
Nov 5, 2011 4:23:01 PM lia.util.net.copy.FileWriterSession getChannel
WARNING: [ FileWriterSession ] Cannot lock file: /xyratex/ianfdt/ssd/atlas/group10.perf-tau.00182787.Egamma-AOD.f382_m866.01-01-02.D3PD.110608134836_TauMEDIUM/.group10.perf-tau.22321_009494.TauMEDIUM._00001.root; will try to write without lock taken. Cause:
java.io.IOException: Function not implemented
at sun.nio.ch.FileChannelImpl.lock0(Native Method)
at sun.nio.ch.FileChannelImpl.lock(FileChannelImpl.java:832)
at java.nio.channels.FileChannel.lock(FileChannel.java:860)
at lia.util.net.copy.FileWriterSession.getChannel(FileWriterSession.java:126)
at lia.util.net.copy.disk.DiskWriterTask.run(DiskWriterTask.java:151)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
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