ExperimentsWithCeph: Difference between revisions
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== Roles of machines in the testbed == | == Roles of machines in the testbed == | ||
The roles are distributed like this : | The roles are distributed like this : | ||
* cephq1 is the admin-node, it is the machine from which the Ceph deployment is made; | |||
* cephq2 to cephq5 + behar040 are OSD machines; | |||
* cephq2 to cephq4 are MON machines; | |||
* cephq5 is running the MDS daemon. | |||
Revision as of 16:15, 3 November 2015
Ceph testbed
A Ceph testbed has been created to test the Quattor component ncm-ceph. Most of the machines of this testbed (cephq<x>.wn.iihe.ac.be, with x=1..5) are VMs hosted in VSC-VUB cloud. However, one machine, behar040, is a real one, and it contains 34 disks of 2TB.
Roles of machines in the testbed
The roles are distributed like this :
- cephq1 is the admin-node, it is the machine from which the Ceph deployment is made;
- cephq2 to cephq5 + behar040 are OSD machines;
- cephq2 to cephq4 are MON machines;
- cephq5 is running the MDS daemon.