You can't write from 2 nodes mounted to the same rbd at the same time without a cluster aware file system. -----Original Message----- From: ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of mail list Sent: Tuesday, November 25, 2014 7:30 PM To: ceph-users@xxxxxxxx Subject: Question about mount the same rbd in different machine Hi, all I create a rbd named foo, and then map it and mount on two different machine, and when i touch a file on the machine A, machine B can not see the new file, and machine B can also touch a same file! I want to know if the rbd the same on machine A and B? or exactly they are two rbd? Any idea will be appreciate! _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.ceph.com_listinfo.cgi_ceph-2Dusers-2Dceph.com&d=AAICAg&c=lXkdEK1PC7UK9oKA-BBSI8p1AamzLOSncm6Vfn0C_UQ&r=CSYA9OS6Qd7fQySI2LDvlQ&m=Xr6ISOkb1Lr6Bkl1PP_iLNTxnz38NvS2tI3k_MDbARA&s=IFerPncrFNxmE2_vwEv8X-XVezPfATstmGR6FL8jmaU&e= _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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