Origin support, enable to specify source device of diff

mpalmer / lvmsync

Synchronise LVM LVs across a network by sending only snapshotted changes

http://theshed.hezmatt.org/lvmsync

GNU General Public License v3.0

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Origin support, enable to specify source device of diff #10

Closed Hiaslboy closed 9 years ago

Hiaslboy commented 11 years ago

See the test case, it enables the possibility to get difference of 2 snapshots.

mpalmer commented 9 years ago

Hi there, sorry this sat untouched for so long. Since lvmsync has moved on since this patch was submitted, I wasn't able to use your implementation, but there is now (as of the freshly-released 3.2.0) a --data-source option, which takes a block device to read the data from. If you're still using lvmsync, I hope this fills your needs.