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osd: Increase priority for inactive PGs backfill 12389/head
authorBartłomiej Święcki <bartlomiej.swiecki@corp.ovh.com>
Fri, 2 Dec 2016 15:54:46 +0000 (16:54 +0100)
committerBartłomiej Święcki <bartlomiej.swiecki@corp.ovh.com>
Fri, 9 Dec 2016 12:30:11 +0000 (13:30 +0100)
commit6a76adcdb1f92c136841d960aa7cd4e5b94addec
treeaf7b5143ec40f8437af9ee2d2ed7be7a07b6815atree | snapshot
parent483969fcc64902db3ec24cedfcc4f207ff8eebdacommit | diff
osd: Increase priority for inactive PGs backfill

This change does prioritize backfill of PGs which don't
have min_size active copies. Such PGs would cause IO stalls
for clients and would increase throttlers usage.

This change also fixes few subtlle out-of-bounds bugs.

Signed-off-by: Bartłomiej Święcki <bartlomiej.swiecki@corp.ovh.com>
PendingReleaseNotes diff | blob | history
src/osd/PG.cc diff | blob | history
src/osd/osd_types.h diff | blob | history
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