Hi,
I want to test the reliability of MDS in Ceph File System,
there are three MONs, two MDSes and three OSD in my test environment.
With "ceph -s", I saw the MDS's status is
2011-04-11 23:30:38.001177 mds e5: 1/1/1 up {0=up:active}, 1 up:standby
Could you tell me how to set the standby MDS to active? What is the
instruction? ^_^
and how can I test the reliability of MDS ?
May I turn off the active one and see the standby MDS takes over?
Could you tell me how to verify the HA (High Availability) of MDS.
Thanks for your helping. ^__^
Best Regards,
Anny
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