hi,
when i run cep map -p pool rbd test, error
hdu@ceph-mon2:~$ sudo rbd map -p rbd test
rbd: sysfs write failed
In some cases useful info is found in syslog - try "dmesg | tail" or so.
rbd: map failed: (5) Input/output error
dmesg |tail
[ 4148.672530] libceph: mon1 172.22.111.173:6789 feature set mismatch, my 384a042a42 < server's 40000384a042a42, missing 400000000000000
[ 4148.672576] libceph: mon1 172.22.111.173:6789 socket error on read
[ 4158.688709] libceph: mon0 172.22.111.172:6789 feature set mismatch, my 384a042a42 < server's 40000384a042a42, missing 400000000000000
[ 4158.688750] libceph: mon0 172.22.111.172:6789 socket error on read
[ 4168.704629] libceph: mon1 172.22.111.173:6789 feature set mismatch, my 384a042a42 < server's 40000384a042a42, missing 400000000000000
[ 4168.704674] libceph: mon1 172.22.111.173:6789 socket error on read
[ 4178.721313] libceph: mon2 172.22.111.174:6789 feature set mismatch, my 384a042a42 < server's 40000384a042a42, missing 400000000000000
[ 4178.721396] libceph: mon2 172.22.111.174:6789 socket error on read
[ 4188.736345] libceph: mon1 172.22.111.173:6789 feature set mismatch, my 384a042a42 < server's 40000384a042a42, missing 400000000000000
[ 4188.736383] libceph: mon1 172.22.111.173:6789 socket error on read
sudo ceph -v
ceph version 10.2.2 (45107e21c568dd033c2f0a3107dec8f0b0e58374)
hdu@ceph-mon2:~$ uname -a
Linux ceph-mon2 3.14.0-031400-generic #201403310035 SMP Mon Mar 31 04:36:23 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
can you help me ?
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