On 06/16/2013 01:27 AM, Matthew Walster wrote: > In the same way that we have CRUSH maps for determining placement > groups, I was wondering if anyone had stumbled across a way to influence > a *client* (be it CephFS or RBD) as to where they should read/write data > from/to. I think the concept of CRUSH doesn't really involve your wish, to write to specific locations (i was wishing for the same some time in the past, and then I RTFM'ed more, and in the end found out that this wish is not very trivial to implement). Although reading locally is possible, as michael lowe stated in his other e-mail. -- DI (FH) Wolfgang Hennerbichler Software Development Unit Advanced Computing Technologies RISC Software GmbH A company of the Johannes Kepler University Linz IT-Center Softwarepark 35 4232 Hagenberg Austria Phone: +43 7236 3343 245 Fax: +43 7236 3343 250 wolfgang.hennerbichler@xxxxxxxxxxxxxxxx http://www.risc-software.at _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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