Displaying 3 results from an estimated 3 matches for "vdoas".
2020 May 03
2
Understanding VDO vs ZFS
sorry corrections:
For this test I created a 40GB lvm volume group with /dev/sdb and /dev/sdc
then a 40GB LV
then a 60GB VDO vol (for testing purposes)
vdostats --verbose /dev/mapper/vdoas | grep -B6 'saving percent'
output from just created vdoas
[root at localhost ~]# vdostats --verbose /dev/mapper/vdoas | grep -B6 'saving
percent'
physical blocks : 10483712
logical blocks : 15728640
1K-blocks :...
2020 May 03
0
Understanding VDO vs ZFS
...GMT+03:00, Erick Perez - Quadrian Enterprises <eperez at quadrianweb.com> wrote:
>sorry corrections:
>For this test I created a 40GB lvm volume group with /dev/sdb and
>/dev/sdc
>then a 40GB LV
>then a 60GB VDO vol (for testing purposes)
>
>vdostats --verbose /dev/mapper/vdoas | grep -B6 'saving percent'
>output from just created vdoas
>
>[root at localhost ~]# vdostats --verbose /dev/mapper/vdoas | grep -B6
>'saving
>percent'
>physical blocks : 10483712
> logical blocks : 15728640
> 1K-bl...
2020 May 03
9
Understanding VDO vs ZFS
Folks
I'm looking for a solution for backups because ZFS has failed on me
too many times. In my environment, I have a large amount of data
(around 2tb) that I periodically back up. I keep the last 5
"snapshots". I use rsync so that when I overwrite the oldest backup,
most of the data is already there and the backup completes quickly,
because only a small number of files have