Re: Bluestore bluestore_prefer_deferred_size and WAL size

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Dear all,

I am wondering whether it helps to increase the bluestore_prefer_deferred_size to 4MB so the RBD chunks are first written to the WAL, and only later to the spinning disks.
Any opinions/experiences about this?

Kind regards,
Laszlo

On 08.03.2018 18:15, Budai Laszlo wrote:
Dear all,

I'm reading about the bluestore_prefer_deferred_size parameter for Bluestore. Are there any hints about its size when using a dedicated SSD for bock.wal and block.db ?

Thank you in advance!

Laszlo  _______________________________________________
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