[ceph-users] Journal drive recommendation

[Amit Ghadge]

Hi all,

We have planning to use SSD data drive, so for journal drive, is there any
recommendation to use same drive or separate drive?

Thanks,
Amit

[Martin Verges]

Hello,

what type of SSD data drives do you plan to use?

In general, I would not recommend to use external journal on ssd OSDs, but
it is possible to squeeze out a bit more performance depending on your data
disks.

--
Martin Verges
Managing director

Mobile: [phone]
E-Mail: ***@croit.io
Chat: https://t.me/MartinVerges

croit GmbH, Freseniusstr. 31h, 81247 Munich
CEO: Martin Verges - VAT-ID: DE310638492
Com. register: Amtsgericht Munich HRB 231263

Web: https://croit.io
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Post by Amit Ghadge
Hi all,
We have planning to use SSD data drive, so for journal drive, is there any
recommendation to use same drive or separate drive?
Thanks,
Amit
_______________________________________________
ceph-users mailing list
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[Amit Ghadge]

Post by Martin Verges
Hello,
what type of SSD data drives do you plan to use?

We have plan to using external ssd data drive.

Post by Martin Verges
In general, I would not recommend to use external journal on ssd OSDs, but
it is possible to squeeze out a bit more performance depending on your data
disks.
--
Martin Verges
Managing director
Mobile: [phone]
Chat: https://t.me/MartinVerges
croit GmbH, Freseniusstr. 31h, 81247 Munich
CEO: Martin Verges - VAT-ID: DE310638492
Com. register: Amtsgericht Munich HRB 231263
Web: https://croit.io
YouTube: https://goo.gl/PGE1Bx

Post by Amit Ghadge
Hi all,
We have planning to use SSD data drive, so for journal drive, is there
any recommendation to use same drive or separate drive?
Thanks,
Amit
_______________________________________________
ceph-users mailing list
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com