On Tue, Apr 20, 2021 at 08:27:50AM +0200, huxia...@horebdata.cn wrote:
> Dear Mattias，
>
> Very glad to know that your setting with Bcache works well in production.
>
> How long have you been puting XFS on bcache on HDD in production? Which
> bcache version (i mean the kernel) do you use? or
Dear Mattias，
Very glad to know that your setting with Bcache works well in production.
How long have you been puting XFS on bcache on HDD in production? Which bcache
version (i mean the kernel) do you use? or do you use a special version of
bcache?
thanks in advance,
samuel
Hi,
I also have used bcache extensively on filestore with journals on SSD
for at least 5 years. This has worked very well in all versions up to
luminous. The iops improvement was definitely beneficial for vm disk
images in rbd. I am also using it under bluestore with db/wal on nvme
on both
On Sun, Apr 18, 2021 at 10:31:30PM +0200, huxia...@horebdata.cn wrote:
> Dear Cephers,
>
> Just curious about any one who has some experience on using Bcache on top of
> HDD OSD to accelerate IOPS performance?
>
> If any, how about the stability and the performance improvement, and for how
>
