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2007 Mar 27
4
ZFS filesystem online backup question
I have to backup many filesystems, which are changing and machines are heavy loaded.
The idea is to backup online - this should avoid I/O read operations from disks,
data should go from cache.
Now I''m using script that does snapshot and zfs send.
I want to automate this operation and add new option to zfs send
zfs send [-w sec ] [-i <snapshot>] <snapshot>
for example