link-dest and batch-file
Дугин Сергей
drug at qwarta.ru
Tue Jun 26 19:02:37 UTC 2018
Hello.
I am launching a cron bash script that does the following:
Day 1
/usr/bin/rsync -aH --link-dest /home/backuper/.BACKUP/0000009/2018-06-25 root at 192.168.1.103:/home/ /home/backuper/.BACKUP/0000009/2018-06-26
Day 2
/usr/bin/rsync -aH --link-dest /home/backuper/.BACKUP/0000009/2018-06-26 root at 192.168.1.103:/home/ /home/backuper/.BACKUP/0000009/2018-06-27
Day 3
/usr/bin/rsync -aH --link-dest /home/backuper/.BACKUP/0000009/2018-06-27 root at 192.168.1.103:/home/ /home/backuper/.BACKUP/0000009/2018-06-28
and etc.
The backup server experiences a large flow of data when the quantity
of files exceeds millions, as rsync scans the files of the previous
day because of the link-dest option. Is it possible to use the
batch-file mechanism in such a way, so that when using the
link-dest option, the file with the metadata from the current day
could the executed the following day without having to scan the
folder, that is linked in the link-dest?
Yours faithfully,
Sergey Dugin mailto:drug at qwarta.ru
QWARTA
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