Re: [ceph-users] Don't use ceph mds set max_mds

2018-03-07 Thread Patrick Donnelly
On Wed, Mar 7, 2018 at 5:29 AM, John Spray wrote: > On Wed, Mar 7, 2018 at 10:11 AM, Dan van der Ster wrote: >> Hi all, >> >> What is the purpose of >> >>ceph mds set max_mds >> >> ? >> >> We just used that by mistake on a cephfs cluster when attempting to >> decrease from 2 to 1 active mds'

Re: [ceph-users] Don't use ceph mds set max_mds

2018-03-07 Thread John Spray
On Wed, Mar 7, 2018 at 2:02 PM, Dan van der Ster wrote: > On Wed, Mar 7, 2018 at 2:29 PM, John Spray wrote: >> On Wed, Mar 7, 2018 at 10:11 AM, Dan van der Ster >> wrote: >>> Hi all, >>> >>> What is the purpose of >>> >>>ceph mds set max_mds >>> >>> ? >>> >>> We just used that by mistake o

Re: [ceph-users] Don't use ceph mds set max_mds

2018-03-07 Thread Dan van der Ster
On Wed, Mar 7, 2018 at 2:29 PM, John Spray wrote: > On Wed, Mar 7, 2018 at 10:11 AM, Dan van der Ster wrote: >> Hi all, >> >> What is the purpose of >> >>ceph mds set max_mds >> >> ? >> >> We just used that by mistake on a cephfs cluster when attempting to >> decrease from 2 to 1 active mds'

Re: [ceph-users] Don't use ceph mds set max_mds

2018-03-07 Thread John Spray
On Wed, Mar 7, 2018 at 10:11 AM, Dan van der Ster wrote: > Hi all, > > What is the purpose of > >ceph mds set max_mds > > ? > > We just used that by mistake on a cephfs cluster when attempting to > decrease from 2 to 1 active mds's. > > The correct command to do this is of course > > ceph f