EBS snapshot backups from a FreeBSD zfs file system: zpool freeze?
Berend de Boer
berend at pobox.com
Wed Jul 3 19:28:35 UTC 2013
>>>>> "Daniel" == Daniel Kalchev <daniel at digsys.bg> writes:
Daniel> It seems, Amazon uses some sort of ZFS (volume) snapshots
Daniel> in order to implement the functionality of EBS. Why it
Daniel> would take hours to complete is hard to understand,
It all depends on how big your disks are :-)
First snapshot takes longer, then they take differences. Perhaps 1TB
takes 20 minutes or so? But diffs are much faster, usually 2 minutes
or so.
--
All the best,
Berend de Boer
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