On Tue, Mar 19, 2019 at 7:54 PM Zhenshi Zhou <deaderzzs@xxxxxxxxx> wrote: > > Hi, > > I mount cephfs on my client servers. Some of the servers mount without any > error whereas others don't. > > The error: > # ceph-fuse -n client.kvm -m ceph.somedomain.com:6789 /mnt/kvm -r /kvm -d > 2019-03-19 17:03:29.136 7f8c80eddc80 -1 deliberately leaking some memory > 2019-03-19 17:03:29.137 7f8c80eddc80 0 ceph version 13.2.4 (b10be4d44915a4d78a8e06aa31919e74927b142e) mimic (stable), process ceph-fuse, pid 2951226 > ceph-fuse: symbol lookup error: ceph-fuse: undefined symbol: _Z12pipe_cloexecPi $ c++filt _Z12pipe_cloexecPi pipe_cloexec(int*) $ sudo find /lib* /usr/lib* -iname '*.so*' | xargs nm -AD 2>&1 | grep _Z12pipe_cloexecPi /usr/lib64/ceph/libceph-common.so:000000000063bb00 T _Z12pipe_cloexecPi /usr/lib64/ceph/libceph-common.so.0:000000000063bb00 T _Z12pipe_cloexecPi This appears to be an incompatibility between ceph-fuse and the version of libceph-common it is finding. The version of ceph-fuse you are using expects libceph-common to define the function "pipe_cloexec(int*)" but it does not. I'd say the verion of libceph-common.so you have installed is too old. Compare it to the version on a system that works. > > I'm not sure why some servers cannot mount cephfs. Are the servers don't have > enough memory? > > Both client and server use version 13.2.4. > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- Cheers, Brad _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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