Lines Matching +full:block +full:- +full:copy
8 .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 .\" or https://opensource.org/licenses/CDDL-1.0.
57 A snapshot is a read-only copy of a file system or volume.
80 A bookmark is like a snapshot, a read-only copy of a file system or volume.
109 The clone parent-child dependency relationship can be reversed by using the
175 .Nm x-systemd.requires=zfs-import.target
177 will ensure that the zfs-import completes before systemd attempts mounting
183 Deduplication is the process for removing redundant data at the block level,
191 Deduplicating data is a very resource-intensive operation.
197 Enabling deduplication on an improperly-designed system can result in
208 property as a less resource-intensive alternative.
209 .Ss Block cloning
210 Block cloning is a facility that allows a file (or parts of a file) to be
212 that is, a shallow copy made where the existing data blocks are referenced
214 Later modifications to the data will cause a copy of the data block to be taken
215 and that copy modified.
219 .Qq file-level copy-on-write .
221 Cloned blocks are tracked in a special on-disk structure called the Block
239 There are some limitations to block cloning.