I'll take a shot at answering this: Operations are atomic in the sense that there are no partial failures. Additionally, access to an object should appear to be serialized. So, two in-flight operations A and B will be applied in either A,B or B,A order. If ordering is important (e.g. the operations are dependent) then the application should enforce ordering. ----- Original Message ----- From: "Italo Santos" <okdokk@xxxxxxxxx> To: ceph-users@xxxxxxxxxxxxxx Sent: Monday, February 23, 2015 12:01:15 PM Subject: librados - Atomic Write Hello, The librados write ops are atomic? I mean what happens if two different clients try to write the same object with the same content? Regards. Italo Santos http://italosantos.com.br/ _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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