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osd: Randomize osd bench buffer data before submitting to objectstore 48138/head
authorSridhar Seshasayee <sseshasa@redhat.com>
Fri, 16 Sep 2022 11:20:46 +0000 (16:50 +0530)
committerSridhar Seshasayee <sseshasa@redhat.com>
Fri, 16 Sep 2022 11:44:38 +0000 (17:14 +0530)
commit51e4067c582f36b7ba80c67711c310aef2da36ea
tree6c8c3558c4189b6f7fe5a0f806f3d424dc770bcdtree | snapshot
parent2c21cc1b0bcc537d558a04e0756e1ff8a8a55744commit | 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>
src/osd/OSD.cc diff | blob | history
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