Re: [ceph-users] what does associating ceph pool to application do?

2017-10-06 Thread Patrick Donnelly
Hello Chad, On Fri, Oct 6, 2017 at 10:01 AM, Chad William Seys wrote: > Thanks John! I see that a pool can have more than one "application". Should > I feel free to combine uses (e.g. cephfs,rbd) or is this counterindicated? That's not currently possible but we are

Re: [ceph-users] what does associating ceph pool to application do?

2017-10-06 Thread Chad William Seys
Thanks John! I see that a pool can have more than one "application". Should I feel free to combine uses (e.g. cephfs,rbd) or is this counterindicated? Thanks! Chad. Just to stern this up a bit... In the future, you may find that things stop working if you remove the application tags. For

Re: [ceph-users] what does associating ceph pool to application do?

2017-10-06 Thread John Spray
On Fri, Oct 6, 2017 at 5:28 PM, Chad William Seys wrote: > Scrolled down a bit and found this blog post: > https://ceph.com/community/new-luminous-pool-tags/ > > If things haven't changed: > >>Could someone tell me / link to what associating a ceph pool to an >>

Re: [ceph-users] what does associating ceph pool to application do?

2017-10-06 Thread Chad William Seys
Scrolled down a bit and found this blog post: https://ceph.com/community/new-luminous-pool-tags/ If things haven't changed:   Could someone tell me / link to what associating a ceph pool to an application does? ATM it's a tag and does nothing to the pool/PG/etc structure   I hope this

[ceph-users] what does associating ceph pool to application do?

2017-10-06 Thread Chad William Seys
Hi All, Could someone tell me / link to what associating a ceph pool to an application does? I hope this info includes why "Disabling an application within a pool might result in loss of application functionality" when running 'ceph osd application disable ' Thanks! Chad.