Thank you Brian Chrisman and Gregory Farnum for help.
I understood the concept and able to figure out and fix it by
separating journal from data volume.(having a separate partition for
journal)
On Tue, Mar 8, 2011 at 11:49 PM, Gregory Farnum
wrote:
> On Tuesday, March 8, 2011 at 10:09 AM, Brian C
On Tuesday, March 8, 2011 at 10:09 AM, Brian Chrisman wrote:
Just making sure I'm interpreting this right.
> At steady state (data_size >> journal_size), total space usage for 2x
> replication should be 2 * data_size + journal_size?
> If you have (data_size < journal_size) and journal is on a file
Just making sure I'm interpreting this right.
At steady state (data_size >> journal_size), total space usage for 2x
replication should be 2 * data_size + journal_size?
If you have (data_size < journal_size) and journal is on a file rather
than on a partition, then btrfs will report 4x data size.
O
On Tuesday, March 8, 2011 at 12:52 AM, Upendra Moturi wrote:
Hi
>
> I am having issue witrh replication levels.
> Even though i have set data @2x and mds@1x replication,the data copied
> is occupying 4x space
How are you measuring the data use as being at 4x? Keep in mind that data will
be journ
Hi
I am having issue witrh replication levels.
Even though i have set data @2x and mds@1x replication,the data copied
is occupying 4x space
I have used default crush map rules.
2) how to see how much space does a mon,mds,data,casdata and rbd
occupied individually.
My ceph.conf
[global]
