jewel: tools: ceph-objectstore-tool: add a way to split filestore directories offline #11252
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Use the usual split code, and split each dir that meets the usual split criteria. This can be run with lower than usual split settings, to avoid costly online splits. To make sure the directories are not merged again, use a load merge threshold (e.g. filestore merge threshold = 1), and adjust the split multiplier accordingly. Fixes: http://tracker.ceph.com/issues/17220 Signed-off-by: Josh Durgin <jdurgin@redhat.com> (cherry picked from commit e7b0428) Conflicts: src/os/filestore/FileStore.cc src/tools/ceph_objectstore_tool.cc (trivial resolution)
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Use the usual split code, and split each dir that meets the
usual split criteria.
This can be run with lower than usual split settings, to avoid costly
online splits. To make sure the directories are not merged again, use
a load merge threshold (e.g. filestore merge threshold = 1), and
adjust the split multiplier accordingly.
Fixes: http://tracker.ceph.com/issues/17220
Signed-off-by: Josh Durgin jdurgin@redhat.com
(cherry picked from commit e7b0428)
Conflicts:
src/os/filestore/FileStore.cc
src/tools/ceph_objectstore_tool.cc
(trivial resolution)