Hi,same REX, we had troubles with OutOfMemory Kill Process on OSD process with ten 8 To disks. After an upgrade to 128 Go these troubles disapears.
Recommendations on memory aren't overestimated. Regards, Tristan On 09/03/2018 11:31, Eino Tuominen wrote:
On 09/03/2018 12.16, Ján Senko wrote:I am planning a new Ceph deployement and I have few questions that I could not find good answers yet.We ran into problems with 20 x 6 TB drives and 64 GB memory which we then increased to 128 GB. According to my experience the recommendation of 1 GB of memory per 1 TB of disk space has to be taken seriously.Our nodes will be using Xeon-D machines with 12 HDDs each and 64GB each. Our target is to use 10TB drives for 120TB capacity per node.
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