From: levin li <[email protected]>
Object list cache does not take too much memory, so reclaiming seems
unnecessary, but there's a problem:
Objects belonging to a deleted VDI does not exist any more, but the
associated entries still stay in the cache list, so if a recovery
happens, sheep would try to recovery these objects and of cause this
would cause many object recovery failure, and waste resource.
levin li (3):
sheep: notify VDI deletion to all nodes when deleting a VDI
object list cache: put all the cache entry into a list
object list cache: reclaim object list cache when receiving a
deletion event.
include/internal_proto.h | 1 +
sheep/object_list_cache.c | 60 ++++++++++++++++++++++++++++++++++++++++++--
sheep/ops.c | 14 ++++++++++
sheep/sheep_priv.h | 2 +
sheep/vdi.c | 52 ++++++++++++++++++++++++++++++++++++--
5 files changed, 123 insertions(+), 6 deletions(-)
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