Ceph » CephFS

application write a big file( 26GB) to cephfs, the file is only written in part(23GB);
ceph version: 10.2.6 (656b5b63ed7c43bd014bcafd81b001959d5f089f)
ceph-fuse verson: 10.2.6 (656b5b63ed7c43bd014bcafd81b001959d5f089f)

the client log file contain many error info:

2017-05-03 17:42:59.370411 7fd1e73cd700 0 -- 10.150.0.41:0/2362030005 >> 10.150.0.146:6805/716577 pipe(0x7fd205a7a800 sd=2 :11528 s=1 pgs=0 cs=0 l=1 c=0x7fd203f2e280).fault
2017-05-03 17:42:59.403699 7fd1e70ca700 0 -- 10.150.0.41:0/2362030005 >> 10.150.0.15:6800/1045522 pipe(0x7fd203aa2800 sd=2 :61026 s=1 pgs=0 cs=0 l=1 c=0x7fd203f2c900).fault
2017-05-03 17:42:59.437929 7fd1e6ec8700 0 -- 10.150.0.41:0/2362030005 >> 10.150.0.147:6800/708432 pipe(0x7fd203aa2800 sd=2 :54645 s=1 pgs=0 cs=0 l=1 c=0x7fd203f2e700).fault
2017-05-03 17:42:59.466523 7fd1e6cc6700 0 -- 10.150.0.41:0/2362030005 >> 10.150.0.147:6834/711698 pipe(0x7fd203aa2800 sd=2 :32720 s=1 pgs=0 cs=0 l=1 c=0x7fd203f2d380).fault
2017-05-03 17:42:59.517838 7fd1e4fc5700 0 cephx: verify_reply couldn't decrypt with error: error decoding block for decryption
2017-05-03 17:42:59.517844 7fd1e4fc5700 0 -- 10.150.0.41:0/2362030005 >> 10.150.0.17:6801/771266 pipe(0x7fd205c40000 sd=2 :64426 s=1 pgs=0 cs=0 l=1 c=0x7fd203e20f00).failed verifying authorize reply
2017-05-03 17:42:59.517885 7fd1e4fc5700 0 -- 10.150.0.41:0/2362030005 >> 10.150.0.17:6801/771266 pipe(0x7fd205c40000 sd=2 :64426 s=1 pgs=0 cs=0 l=1 c=0x7fd203e20f00).fault