Am 09.02.2017 um 16:21 schrieb Ben RUBSON:
On 09 Feb 2017, at 16:10, Thomas Güttler <guettl...@thomas-guettler.de> wrote:
Am 09.02.2017 um 11:05 schrieb Ben RUBSON:
On 09 Feb 2017, at 10:05, Thomas Güttler <guettl...@thomas-guettler.de> wrote:
Hi,
we have a huge directory tree.
* 17M files (number of files)
* 2.2TBytes of data.
* Only 0.1% changes per day
Current pain: rsyncs directory tree traversal needs to long to discover the
changed files.
Hi,
On which type of FS is this directory ?
ext4
Any way to prefer snapshots in your backup strategy ?
Or to use a ZFS ready OS to benefit from a SSD cache (which would store your
metadata) ?
Yes, I think rsync is coming to the edge of its capabilities here. I guess a
different strategy is needed.
I see these alternatives to rsync:
- Incremental Snapshots at block-level device is one of them.
- We get the application ported to access a storage server, and not file
server any more.
- ....
Do you see other alternatives?
Regards,
Thomas Güttler
--
Thomas Guettler http://www.thomas-guettler.de/
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