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what is the max directory depth in vdbench?

ifat2Nov 28 2017 — edited Nov 29 2017

Hello

I am trying to create a deep directory structure for NAS storage with VDBench but when I run the configuration file with -s option to simulate the amount of space the entire configuration will take I get the following exception:

10:47:31.171 32-bit overflow trying to calculate the amount of directories.

10:47:31.171 Are you requesting too many directories?

10:47:31.171

java.lang.RuntimeException: 32-bit overflow trying to calculate the amount of directories.

Are you requesting too many directories?

at Vdb.common.failure(common.java:335)

at Vdb.FileAnchor.calculateStructureSize(FileAnchor.java:1383)

at Vdb.RD_entry.buildNewRdListForFwd(RD_entry.java:1663)

at Vdb.Vdbmain.masterRun(Vdbmain.java:736)

at Vdb.Vdbmain.main(Vdbmain.java:601)

so my question is if there is a limit to the number of directories that VDBench can create or is it just an error for running it with -s.

Thanks in advance.

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Locked on Dec 27 2017

Added on Nov 28 2017

#storage, #vdbench

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