Does amanda only backup changes to files?
2004-01-07 07:36:55
Hi again.
I've been using amdump manually to test Amanda, and am backing up a full
disk's file system (/dev/sda). The first time its run it produces a report
with several gigabytes worth of backup:
USAGE BY TAPE:
Label Time Size % Nb
VFDailySet01 0:08 3393.4 4.1 1
Repeating runs on the same tape after this backup, seems to produce very
tiny backups:
USAGE BY TAPE:
Label Time Size % Nb
VFDailySet01 0:00 0.2 0.0 1
Does amanda only save 'changes' to files, or is something incorrect
happening here?
Dean
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