Max Capacity per Node

[Shalom Sagges <sh...@liveperson.com>]

Hi Everyone,

I have a 24 node cluster (12 in each DC) with a capacity of 3.3 TB per node
for the data directory.
I'd like to increase the capacity per node.
Can anyone tell what is the maximum recommended capacity a node can use?
The disks we use are HDD, not SSD.

Thanks!

Shalom Sagges
DBA
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RE: Max Capacity per Node

[Leleu Eric <Er...@worldline.com>]

Hi,

I’m not a Cassandra expert but according this reference : http://docs.datastax.com/en/landing_page/doc/landing_page/planning/planningHardware.html#planningHardware__capacity-per-node
You already reached (even exceeded) the recommended limit for HDD.

As usual, I guess the maximum limits depend of your use case, data model and workload…


Regards,
Eric

De : Shalom Sagges [mailto:shaloms@liveperson.com]
Envoyé : jeudi 24 novembre 2016 14:48
À : user@cassandra.apache.org
Objet : Max Capacity per Node

Hi Everyone,

I have a 24 node cluster (12 in each DC) with a capacity of 3.3 TB per node for the data directory.
I'd like to increase the capacity per node.
Can anyone tell what is the maximum recommended capacity a node can use?
The disks we use are HDD, not SSD.

Thanks!

[https://signature.s3.amazonaws.com/2015/lp_logo.png]

Shalom Sagges

DBA

T: +972-74-700-4035

[https://signature.s3.amazonaws.com/2015/LinkedIn.png]<http://www.linkedin.com/company/164748>

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