[Swift-devel] Swift run: java.io.IOException: Unknown error 512

[lixi at uchicago.edu]

Hi,

I ran a workflow like this:
[lixi at communicado test]
$ /home/lixi/performancetest/4/cog/modules/vdsk/dist/vdsk-
svn/bin/swift -
sites.file ../sitesfile/SELECT1/sites2.0808062300.xml -
tc.file ../tc.data testworkflow.swift >0808062300.log 2>&1 &

During the execution, it stopped suddenly and the stdout and 
stderr are included 
in /home/lixi/performancetest/test/0808062300.log. It seems 
that it stopped due to "java.io.IOException: Unknown error 
512"

The log file is /home/lixi/performancetest/test/testworkflow-
20080806-2301-m1qbxjr3.log

[lixi at communicado test]$ tail -n 20 0808062300.log 
Sorted: [LIGO_UWM_NEMO:140.112(90.071):37/37 overload: 0]
node10 completed
Sorted: [FLTECH:144.563(90.361):37/37 overload: 0]
node10 completed
Sorted: [UTA_SWT2:147.336(90.533):37/37 overload: 0]
node10 completed
Sorted: [FLTECH:146.739(90.497):37/37 overload: 0]
node10 completed
Sorted: [TTU-ANTAEUS:21.888(51.767):21/21 overload: 0]
Sorted: [TTU-ANTAEUS:22.888(53.230):21/22 overload: 0]
Sorted: [TTU-ANTAEUS:22.888(53.230):22/22 overload: 0]
node10 completed
Progress:  Selecting site:1497 Stage in:19 Executing:170 
Stage out:165 Finished successfully:106 Initializing site 
shared directory:2 Failed but can retry:41
java.io.IOException: Unknown error 512
        at java.io.FileInputStream.readBytes(Native Method)
        at java.io.FileInputStream.read
(FileInputStream.java:194)
        at java.io.BufferedInputStream.fill
(BufferedInputStream.java:218)
        at java.io.BufferedInputStream.read
(BufferedInputStream.java:235)
        at org.griphyn.vdl.karajan.InHook.run(InHook.java:39)
        at java.lang.Thread.run(Thread.java:595)

Would you please tell me why such an error happened and what 
to do with it?

Thanks,

Xi