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tempest_ 6 days ago

We have a couple ceph clusters.

If my systems guys are telling me the truth is it a real time sink to run and can require an awful lot of babysitting at times.

huntaub 6 days ago | parent | next [-]

IMO this is the problem with all storage clusters that you run yourself, not just Ceph. Ultimately, keeping data alive through instance failures is just a lot of maintenance that needs to happen (even with automation).

_joel 6 days ago | parent | prev [-]

I admin'd a cluster about 10 years back and it was 'ok' then, around bluestore. One issue was definitely my mistake but it wasn't all that bad.