Creating too many containers will fail on ceph with librados adapter

intel-cloud / cosbench

a benchmark tool for cloud object storage service

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Creating too many containers will fail on ceph with librados adapter #195

Open ywang19 opened 10 years ago

ywang19 commented 10 years ago

current librados adapter maps container to pool, but too many pools in ceph will cause failures.

seagate-bt commented 10 years ago

Is this issue restricted to just Ceph or the librados adapter? I have tried running a Cosbench job only creating 250,000 containers through Swift and Keystone which failed. I then created multiple configs of 15,000 containers each up to 250,000, and had a little better success with that approach, but still not 100% successful. I'm curious if this issue is more generic than the title suggests.