Hi, the most accurate way should be to check on each hostmachine how much IOPS are flowing through. You can also visualize this with for example munin. This way you can also see the peaks. -- Mit freundlichen Gruessen / Best regards Oliver Dzombic IP-Interactive mailto:info@xxxxxxxxxxxxxxxxx Anschrift: IP Interactive UG ( haftungsbeschraenkt ) Zum Sonnenberg 1-3 63571 Gelnhausen HRB 93402 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic Steuer Nr.: 35 236 3622 1 UST ID: DE274086107 Am 17.06.2016 um 09:10 schrieb Gandalf Corvotempesta: > As I'm planning a new cluster where to move all my virtual machine > (currently on local storage on each hypervisor) i would like to evaluate > the current IOPS on each server > > Knowing the current iops i'll be able to know how many iops i need on ceph > > I'm not an expert, do know know how to get this info from each virtual > machine (Linux) or directly from each hypervisor (xenserver) ? > > > > _______________________________________________ > 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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