[ceph-users] post-mortem of a ceph disruption

2022-10-25 Thread Simon Oosthoek
Dear list, recently we experienced a short outage of our ceph storage, it was a surprising cause, and probably indicates a subtle misconfiguration on our part, I'm hoping for a useful suggestion ;-) We are running a 3PB cluster with 21 osd nodes (spread across 3 datacenters), 3 mon/mgrs and

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2021-04-03 Thread Michel Niyoyita
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2020-12-24 Thread mariyam sofi
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[ceph-users] post - bluestore default vs tuned performance comparison

2020-07-08 Thread Frank Ritchie
Hi, For this post: https://ceph.io/community/bluestore-default-vs-tuned-performance-comparison/ I don't see a way to contact the authors so I thought I would try here. Does anyone know how the rocksdb tuning parameters of: " bluestore_rocksdb_options = compression=kNoCompression,max_write_buff