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Re: GNU Parallel Bug Reports Feature request: if a SSH node goes down, r
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From: |
Ole Tange |
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Subject: |
Re: GNU Parallel Bug Reports Feature request: if a SSH node goes down, retry on other nodes |
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Date: |
Sun, 13 Dec 2015 14:20:44 +0100 |
On Thu, Dec 10, 2015 at 11:17 PM, Nazgul <address@hidden> wrote:
> I am using GNU Parallel with --sshlogin on unreliable nodes - that is, some
> of them become unreachable after an unpredictable amount of time.
>
> When this happens, Parallel sends all the queued commands one after the
> other to the machine (because they finish very quickly with a "No route to
> host", leaving the machine "free").
>
> It would be nice to have a feature so that, instead, remaining threads are
> sent to the machines that are still available.
Did you try --retries and --filterhosts?
/Ole