Abstract
A new snapshot file system for storage-class memory is presented. The file system reduces the overhead of snapshots, in terms of both space and the number of writes, by using in-place writes. Experimental results with real workloads show that the proposed file system uses 20-65 less space than the well-known copy-on-write snapshot technique, while providing the same reliability.
Original language | English |
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Pages (from-to) | 1053-1054 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 48 |
Issue number | 17 |
DOIs | |
State | Published - 16 Aug 2012 |