Hi Lindsay,
On 05.01.2015 06:52, Lindsay Mathieson wrote:
> ...
> So two OSD Nodes had:
> - Samsung 840 EVO SSD for Op. Sys.
> - Intel 530 SSD for Journals (10GB Per OSD)
> - 3TB WD Red
> - 1 TB WD Blue
> - 1 TB WD Blue
> - Each disk weighted at 1.0
> - Primary affinity of the WD Red (slow) set to 0
the weight should be the size of the filesystem. With weight 1 for all
disks, you run in trouble if your cluster filled, because the 1TB-Disks
are full, before the 3TB disk!
You should have something like 0.9 for the 1TB and 2.82 for the 3TB
disks ( "df -k | grep osd | awk '{print $2/(1024^3) }' " ).
Udo
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