Hi,
On 08/07/2015 04:04 PM, Udo Lembke wrote:
Hi,
some time ago I switched all OSDs from XFS to ext4 (step by step).
I had no issues during mixed osd-format (the process takes some weeks).
And yes, for me ext4 performs also better (esp. the latencies).
Just out of curiosity:
Do you use a ext4 setup as described in the documentation? Did you try
to use external ext4 journals on SSD?
Regards,
Burkhard
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