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Locking files doesn't work well for NFS #175

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KellenSunderland opened this issue Feb 2, 2017 · 0 comments
Open

Locking files doesn't work well for NFS #175

KellenSunderland opened this issue Feb 2, 2017 · 0 comments

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@KellenSunderland
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Our team finds it convenient to use NFSv4.1 filesystems when training our models with ducttape. One issue that we've come across is that on startup ducttape will acquire file-locks on more than 256 files at the same time. This causes a crash on the filesystem we're using (Amazon EFS).

I understand why these locks are necessary, but I'm wondering if anyone has ideas for a work-around that could allow us to avoid holding these concurrent file locks?
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@KellenSunderland