Re: Replacing an mds server

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just my own experience on this---

I have two MDS servers running (since I run cephFS).  I have the config dictating both MDS servers in the ceph.conf file.  

When I issue a "ceph -s"  I see the following:

 1/1/1 up {0=alpha=up:active}, 1 up:standby


I have shut one MDS server down (current active) and the alternate server becomes active.


This is just an FYI, but others may have a better answer...




On Tue, Jan 24, 2017 at 2:56 PM, Jorge Garcia <jgarcia@xxxxxxxxxxxx> wrote:
I have been using a ceph-mds server that has low memory. I want to replace it with a new system that has a lot more memory. How does one go about replacing the ceph-mds server? I looked at the documentation, figuring I could remove the current metadata server and add the new one, but the remove metadata server section just says "Coming soon...". The same page also has a warning about running multiple metadata servers. So am I stuck?

Thanks!

Jorge
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