OK, after some more reading I've answered my own question on IAS.
And have one more:
* What's the DB look like for a PB of data with several billion files?
Size, performance?
Thanks again!
Randy
On 11/15/2016 6:30 AM, Randy Rue wrote:
Hello All!
I've been flailing on finding a way to replicate a large POSIX file
system off site and found this project, unless I'm missing some
dealbreaker it looks like S3QL is a great candidate for what we need.
I've just spent some time reading as much of your documentation as I
can find but have a few questions, forgive me if I missed this
information:
* What scale are folks running this at? Is a PB typical, unusual, or
unheard of?
* What back ends are you running it on? Standard S3 only or is IAS
possible?
* What kind of GET/PUT traffic would a PB incur? Our use case would be
as a DR replica for a PB space on-premise traffic would be almost all
writes. But would deletes count as reads? Is every disk I/O to the NFS
export a PUT/GET, or are IOs somehow aggregated into less traffic on
the S3 objects?
* Do I understand correctly from the docs that snapshots are RW unless
they're locked?
Looking forward to hearing from you!
Randy Rue
Seattle WA
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