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Hi List,
I read a old article about how ceph client read
from ceph cluster.It said the client only read from the primary osd. Since ceph
cluster in replicate mode have serveral copys of data only read from one copy
seems waste the performance of concurrent read from all the copys.
But that artcile is rather old so maybe ceph has
imporved to read from all the copys? But I haven't find any info about
that.
Any info about that would be appreciated.
Thanks
2018-01-26
shadow_lin |
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