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Minimize usage of network between DownloadSample and AlignSample #31

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arteymix opened this issue Jan 10, 2020 · 0 comments
Open

Minimize usage of network between DownloadSample and AlignSample #31

arteymix opened this issue Jan 10, 2020 · 0 comments

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@arteymix
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arteymix commented Jan 10, 2020

In the current setup, it's possible that the AlignSample task get scheduled on a different node than the matching DownloadSample task which disrupt the NFS caching.

We could first start by pinning align jobs on whichever node was used to download the data. If that works well, we would then switch to use the local scratch filesystem to completely avoid the NFS.

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