squid: os/bluestore: set rocksdb iterator bounds for Bluestore::_collection_list() #57623
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…list() When Bluestore::_collection_list() is called during PG removal, rocksdb often has to iterate over many rocksdb deletion tombstones from recenently deleted onode keys. This change bounds the rocksdb iteration when possible, to avoid high latencies caused by iteration over many contiguous deletion tombstones. Fixes: https://tracker.ceph.com/issues/58274 Signed-off-by: Cory Snyder <csnyder@iland.com> (cherry picked from commit a6bcb57)
ifed01
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May 27, 2024
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backport tracker: https://tracker.ceph.com/issues/65937
backport of #49438
parent tracker: https://tracker.ceph.com/issues/58274