Re: bcache using in case of 5 hdd disks

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Hi,

The documentation at http://evilpiepirate.org/git/linux-bcache.git/plain/Documentation/bcache.txt?h=bcache-dev explains how to do it.

Look at the "Getting started" and "ATTACHING" section.

Bottom line to create one cache (sdc) and 2 backing (sda and sdb) devices, use

make-bcache -B /dev/sda /dev/sdb -C /dev/sdc


Best regards

Thierry


On 01/28/2014 01:31 PM, Vasiliy Tolstov wrote:
2014-01-28 Rolf Fokkens<rolf@xxxxxxxxxxxxxx>
Op 27/01/14 21:38 schreef Patrick Zwahlen<paz@xxxxxxxxxxx>:

My understanding is that a single "cacheset" (in your case, your SSD) can
be
shared between multiple backing devices.

You should be able to attach a single cacheset's UUID to multiple devices.

Can anyone else confirm ?
Yep, confirmed!

Rolf
Can you explain for me how can i do that?



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