On Sat, Dec 30, 2017 at 03:17:14PM -0500, Jon LaBadie wrote: > Several "bump" parameters affect how aggressively > amanda bumps the backup level 0->1, 1->2, etc. > > "bumpsize" and "bumppercent", defaulting to 20MB > and 20% respectively, seem to have the same purpose, > provide a threshold of savings before a level bump > can occur. But if both are defined they could > conflict. > > For example, assume estimated dump sizes of 120MB > for level 1 and 22MB for level 2. That meets the > bumpsize threshold, but not the bumppercent. Or > estimates of 50 and 15 would meet the percent > threshold but not the size. > > Does anyone know how the bump- size and percent > parameters interact? Must both threholds be met > or it exceeding one threshold sufficient to > trigger a level bump (assuming other things are > met as well, eg. bumpdays)? >
One should always RTFM before posting!! If bumppercent is set to a non-zero value then it controls the bumping and bumpsize is ignored. Jon -- Jon H. LaBadie j...@jgcomp.com 11226 South Shore Rd. (703) 787-0688 (H) Reston, VA 20190 (703) 935-6720 (C)
