Hey Jon, I would expect them to be network-type speeds on a T1 even as the buckets are mounted via FUSE. I don't have numbers, but I can say that a copy of one of my databases to /mnt/s3/bucket1 of around 250MB will timeout approximately 30% of the time. But I'm sure that copying over incremental changes, either via amanda or rsync would be successful.
At this time, my holding disk (two 2TB drives - zfs mirrored) is sufficient to contain two or three full dumps of / of both clients that I'm interested in backing up, and probably will be for another year or so - the data growth is expected to be around 7% annually. And now that I brought that up, I haven't yet considered any kind of long-term archiving. One step at a time though. -- Andrius On Sat, Jan 11, 2014 at 11:38 AM, Jon LaBadie <j...@jgcomp.com> wrote: > On Sat, Jan 11, 2014 at 10:29:27AM -0800, Andrius D. Ilgunas wrote: > > Thanks a brazillion Charles!! > > > > I'll probably setup my systems likewise, but I wonder if anyone has any > > other opinions on this. > > > > -- > > Andrius > > What kind of write speed to S3 can you expect? > Can your backups to holding disk exceed that by a sufficient > amount that holding disk capacity might be a problem? > > Jon > > > > > > On Sat, Jan 11, 2014 at 10:24 AM, Charles Curley < > > charlescur...@charlescurley.com> wrote: > > > > > On Sat, 11 Jan 2014 09:44:07 -0800 > > > "Andrius D. Ilgunas" <andr...@ilgunas.net> wrote: > > > > > > > We're setting up amanda on our servers, and the primary backup is > > > > going to be on a dedicated disk/virtual tapes. One of the offsite > > > > locations is going to be a bucket on Amazon's S3. > > > > > > > > Now I see that amanda has the capability of writing to multiple > > > > volumes in parallel, but I'm wondering if it would be more efficient > > > > to have amada write the backup to the localdisk first and then use > > > > rsync to mirror that backup onto the S3 bucket. > > > > > > > > Or would it be a better idea to have amanda manage both > > > > "tapechangers"? > > > > > > > > Any discussion would be most welcome! > > > > > > What I do is similar to your first proposal. I back up to virtual > > > tapes, then rsync to external hard drive for off site backup. > > > > > > > > > > http://charlescurley.com/blog/articles/off_site_backups_for_amanda/index.html > > > > > > You probably want to save the metadata so that restores from offsite > > > will be easier. > > > > > > > > > > http://charlescurley.com/blog/articles/backing_up_amanda_metadata/index.html > > > > > > -- > > > > > > The right of the people to be secure in their persons, houses, papers, > > > and effects, against unreasonable searches and seizures, shall not be > > > violated, and no Warrants shall issue, but upon probable cause, > > > supported by Oath or affirmation, and particularly describing the > > > place to be searched, and the persons or things to be seized. > > > -- U.S. Const. Amendment IV > > > > > > Key fingerprint = CE5C 6645 A45A 64E4 94C0 809C FFF6 4C48 4ECD DFDB > > > > >>> End of included message <<< > > -- > Jon H. LaBadie j...@jgcomp.com > 11226 South Shore Rd. (703) 787-0688 (H) > Reston, VA 20190 (609) 477-8330 (C) >