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  1. Lustre
  2. LU-15003

use client enc_pool for fscrypt

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    • 9223372036854775807

    Description

      According to Sebastien's fscrypt presentation at LAD'20, the use of bounce buffers reduces fscrypt performance by up to 30%.

      This can be replaced by using preallocated pages in enc_pool from Kerberos, so that pages do not need to be allocated/freed for every RPC.

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          is related to

          New Feature - A new feature of the product, which has yet to be developed. LU-12275 Client-side file data encryption

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

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              sebastien Sebastien Buisson
              adilger Andreas Dilger
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