dmick@omani002:~/src/ceph/build/src/test/osd/td/osd-dup$ ulimit -n
2048
dmick@omani002:~/src/ceph/build/src/test/osd/td/osd-dup$ grep "Too many" *log
osd.0.log:2017-05-04 23:52:47.485694 ffff81e9dcb0 -1 filestore(td/osd-dup/0) error (24) Too many open files not handled on operation 0xaaab1eb798c4 (3340.1.0, or op 0, counting from 0)
osd.0.log:2017-05-04 23:52:47.485948 ffff7c69dcb0 -1 filestore(td/osd-dup/0) error (24) Too many open files not handled on operation 0xaaab1f540484 (3341.1.0, or op 0, counting from 0)
osd.0.log: -321> 2017-05-04 23:52:47.485694 ffff81e9dcb0 -1 filestore(td/osd-dup/0) error (24) Too many open files not handled on operation 0xaaab1eb798c4 (3340.1.0, or op 0, counting from 0)
osd.0.log: -280> 2017-05-04 23:52:47.485948 ffff7c69dcb0 -1 filestore(td/osd-dup/0) error (24) Too many open files not handled on operation 0xaaab1f540484 (3341.1.0, or op 0, counting from 0)
osd.1.log:2017-05-04 23:52:47.484736 ffffaa9edcb0 -1 filestore(td/osd-dup/1) error (24) Too many open files not handled on operation 0xaaaac95538c4 (3325.1.0, or op 0, counting from 0)
osd.1.log:2017-05-04 23:52:47.485750 ffffa51edcb0 -1 filestore(td/osd-dup/1) error (24) Too many open files not handled on operation 0xaaaac9944b20 (3327.0.0, or op 0, counting from 0)
osd.1.log: -3940> 2017-05-04 23:52:47.484736 ffffaa9edcb0 -1 filestore(td/osd-dup/1) error (24) Too many open files not handled on operation 0xaaaac95538c4 (3325.1.0, or op 0, counting from 0)
osd.1.log: -3807> 2017-05-04 23:52:47.485750 ffffa51edcb0 -1 filestore(td/osd-dup/1) error (24) Too many open files not handled on operation 0xaaaac9944b20 (3327.0.0, or op 0, counting from 0)
osd.2.log:2017-05-04 23:52:47.487961 ffff74b95cb0 -1 filestore(td/osd-dup/2) error (24) Too many open files not handled on operation 0xaaaac3100b44 (3303.1.0, or op 0, counting from 0)
osd.2.log:2017-05-04 23:52:47.490102 ffff6f395cb0 -1 filestore(td/osd-dup/2) error (24) Too many open files not handled on operation 0xaaaac2b44404 (3307.1.0, or op 0, counting from 0)
osd.2.log: -1377> 2017-05-04 23:52:47.487961 ffff74b95cb0 -1 filestore(td/osd-dup/2) error (24) Too many open files not handled on operation 0xaaaac3100b44 (3303.1.0, or op 0, counting from 0)
osd.2.log: -1200> 2017-05-04 23:52:47.490102 ffff6f395cb0 -1 filestore(td/osd-dup/2) error (24) Too many open files not handled on operation 0xaaaac2b44404 (3307.1.0, or op 0, counting from 0)