At Tue, 13 Jan 2015 10:37:40 +0900, Hitoshi Mitake wrote: > > Current sheepdog never recycles VIDs. But it will cause problems > e.g. VID space exhaustion, too much garbage inode objects. > > Keeping deleted inode objects is required because living inodes > (snapshots or clones) can point objects of the deleted inodes. So if > every member of VDI family is deleted, it is safe to remove deleted > inode objects. > > v2: > - update test scripts > > Hitoshi Mitake (5): > sheep: let vdi state have parent VID > sheep: construct data structures for representing family tree > libsheepdog: provide atomic_clear_bit > sheep: garbage collect needless VIDs > tests/functional: update test scripts for VID GC feature > > include/bitops.h | 5 + > include/internal_proto.h | 1 + > sheep/group.c | 6 +- > sheep/ops.c | 8 +- > sheep/plain_store.c | 4 +- > sheep/sheep_priv.h | 5 +- > sheep/vdi.c | 269 > ++++++++++++++++++++++++++++++++++++++++++++++- > tests/functional/016.out | 12 +-- > tests/functional/044.out | 12 +-- > tests/functional/046.out | 6 +- > tests/functional/086.out | 6 +- > tests/functional/092.out | 6 +- > tests/functional/093.out | 6 +- > 13 files changed, 309 insertions(+), 37 deletions(-)
Applied this series. Thanks, Hitoshi > > -- > 1.9.1 > -- sheepdog mailing list sheepdog@lists.wpkg.org https://lists.wpkg.org/mailman/listinfo/sheepdog