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osd: Randomize osd bench buffer data before submitting to objectstore 49323/head
authorSridhar Seshasayee <sseshasa@redhat.com>
Fri, 16 Sep 2022 11:20:46 +0000 (16:50 +0530)
committerSridhar Seshasayee <sseshasa@redhat.com>
Thu, 8 Dec 2022 07:55:36 +0000 (13:25 +0530)
commit400df9990b30318609ea8d212aac83dcd2cf3ddf
tree6c63cd8b2c1e715d2c32f57320a7f98908f30019tree | snapshot
parent686f87f0faba6a7446eda0c3a204e7cf079026c2commit | diff
osd: Randomize osd bench buffer data before submitting to objectstore

Introduce randomization of buffer content for each osd bench write. This
is to prevent any possible optimizations that the backing device may use
for the writes. This should make the benchmark to be a bit more accurate.

Fixes: https://tracker.ceph.com/issues/57577
Signed-off-by: Sridhar Seshasayee <sseshasa@redhat.com>
(cherry picked from commit 51e4067c582f36b7ba80c67711c310aef2da36ea)
src/osd/OSD.cc diff | blob | history
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