Re: [ceph-users] ceph cluster having blocke requests very frequently

On 11/18/16 23:15, Peter Maloney wrote: > > BTW, my rebalance finished, and I guess the performance is a bit > better, with load distributed a bit better, but blocked requests still > happen if I use snapshot create + export-diff + delete snapshot, and > make qemu clients hang the same. A 30s

[ceph-users] any nginx + rgw best practice ?

Hi: I have tried to use nginx + fastcgi + radosgw , and benchmarked it with cosbench. I tuned the nginx and centos configration , but coundn't get the desirable performance. I met the following problem. 1、 I tried to tuned the centos net.ipv4... parameters, and I got a lot of CLOSE_WAIT

Re: [ceph-users] ceph cluster having blocke requests very frequently

On 11/26/16 09:52, Peter Maloney wrote: > On 11/18/16 23:15, Peter Maloney wrote: >> BTW, my rebalance finished, and I guess the performance is a bit >> better, with load distributed a bit better, but blocked requests still >> happen if I use snapshot create + export-diff + delete snapshot, and >>