Hi,
It seems that the command to use is ceph fs rm fs1 --yes-i-really-mean-it and then delete the data and metadata pools with ceph osd pool delete but in many threads I noticed that you must shutdown the mds before running ceph fs rm. Is it still the case ?
Yes.
What happens in my configuration (I have 2 fs) ? If I stop mds1, the mds3 will take the management. If I stop mds3 what will mds2 do (try to manage the 2 fs or continue only with fs2) ?
First stop the standby mds3 (temporarily no standby mds available), this shouldn't have any impact on the two active mds, both will only serve their assigned fs. Then stop mds1 and remove fs1. Ceph will get into WARN state because of missing standby daemons. Start mds3 to get back a standby mds, then you can clean up the pools. Zitat von Francois Legrand <fleg@lpnhe.in2p3.fr>:
Hello, I have a ceph cluster (nautilus 14.2.8) with 2 filesystems and 3 mds. mds1 is managing fs1 mds2 manages fs2 mds3 is standby
I want to completely remove fs1. It seems that the command to use is ceph fs rm fs1 --yes-i-really-mean-it and then delete the data and metadata pools with ceph osd pool delete but in many threads I noticed that you must shutdown the mds before running ceph fs rm. Is it still the case ? What happens in my configuration (I have 2 fs) ? If I stop mds1, the mds3 will take the management. If I stop mds3 what will mds2 do (try to manage the 2 fs or continue only with fs2) ? Thanks for your advices. F. _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io