Re: Ceph RAM Requirement?

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I usually like to go a little higher than 1GB per OSD personally. Given what a box with 24 spinning disks costs, I'd be tempted to throw in 64G of ram, but 32GB should do ok..

On 12/21/2013 09:22 AM, Ирек Фасихов wrote:
recommended 1 GB of RAM on one OSD disk.

21 дек. 2013 г. 17:54 пользователь "hemant burman"
<hemant.burman@xxxxxxxxx <mailto:hemant.burman@xxxxxxxxx>> написал:


    Can someone please help out here?


    On Sat, Dec 21, 2013 at 9:47 AM, hemant burman
    <hemant.burman@xxxxxxxxx <mailto:hemant.burman@xxxxxxxxx>> wrote:

        Hello,

        We have boxes with 24 Drives, 2TB each and want to run one OSD
        per drive.
        What should be the ideal Memory requirement of the system,
        keeping in mind that OSD Rebalancing and failure/replication of
        say 10-15TB data

        -Hemant



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