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(parent: 6b00faf) | patch
Differentiate between never-before-seen objects and seen-but-expired.
authorMichael Vrable <mvrable@cs.ucsd.edu>
Thu, 31 May 2007 05:44:11 +0000 (22:44 -0700)
committerMichael Vrable <mvrable@turin.ucsd.edu>
Thu, 31 May 2007 05:44:11 +0000 (22:44 -0700)
commitcac644d993d130efd8d29539de6557b18c9b737e
tree6ec2c2b3bfe15004b7a5663aa971ca62afed34b8tree | snapshot
parent6b00faf9826faa0013e8cccc55086724f37c44e5commit | diff
Differentiate between never-before-seen objects and seen-but-expired.

We group seen-but-expired objects into different segments, since the fact
that the content has been seen before is an indicator that the data is
long-lived, and grouping by (expected future) age should help increase
segment utilization.
localdb.cc diff | blob | history
localdb.h diff | blob | history
scandir.cc diff | blob | history
Cumulus: Efficient filesystem backup through a simple storage interface