pacific: ceph-volume: fix fast device alloc size on mulitple device #47292
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The size computed by get_physical_fast_allocs() was wrong when the function had multiple devices to treat. For instance if there is 4 OSDs and 2 fast devices of each 10G while allocating 2 slots per fast devvices. The behavior before was that each slot would be 2.5G meaning that both fast devices would half full. The behavior now is that each slot will take 5G so that the fast devices would be full. Fixes: https://tracker.ceph.com/issues/56031 Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@cern.ch> (cherry picked from commit d0f9e93)
Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@cern.ch> (cherry picked from commit 5255d4b)
14 tasks
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jenkins test make check |
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jenkins test make check |
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jenkins test ceph-volume tox |
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@guits what was the reason for not merging this Pacific backport? |
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backport tracker: https://tracker.ceph.com/issues/56629
backport of #46666
parent tracker: https://tracker.ceph.com/issues/56031
this backport was staged using ceph-backport.sh version 16.0.0.6848
find the latest version at https://github.com/ceph/ceph/blob/main/src/script/ceph-backport.sh