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doc/rados: add blaum_roth coding guidance 60539/head
authorZac Dover <zac.dover@proton.me>
Sun, 27 Oct 2024 12:04:16 +0000 (22:04 +1000)
committerZac Dover <zac.dover@proton.me>
Tue, 29 Oct 2024 12:51:47 +0000 (22:51 +1000)
commit42144b00ac1a76e58f89b1f07e951040cc657856
tree27fd7e565f22f2f09139b10eaedf354bf2f59d51tree | snapshot
parentc4f037dd57134ef8eb88c5a5d8a7c53da38e25adcommit | diff
doc/rados: add blaum_roth coding guidance

Direct Ceph administrators using blaum_roth coding for erasure-coded
pools to change the default value of w=7 to a different value in order
to ensure that w+1 is prime.

This information was provided to the Ceph upstream by Benjamin Mare in
September of 2024.

Signed-off-by: Zac Dover <zac.dover@proton.me>
(cherry picked from commit 6648d94aed5ff5643f50fcd4f3f07d97b846e885)
doc/rados/operations/erasure-code-jerasure.rst diff | blob | history
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