I guess I left out in my examples, where I tried rbd_cache as well, and failed
# rbd config global set rbd_cache false rbd: invalid config entity: rbd_cache (must be global, client or client.<id>) So, while i am happy to file a documentation pull request.. I still need to find the specific command line that actually *works*, for the "rbd config" variant, etc. ----- Original Message ----- From: "Jason Dillaman" <[email protected]> To: "Philip Brown" <[email protected]> Cc: "ceph-users" <[email protected]> Sent: Thursday, December 17, 2020 7:48:22 AM Subject: Re: [ceph-users] Re: bug? cant turn off rbd cache? On Thu, Dec 17, 2020 at 10:41 AM Philip Brown <[email protected]> wrote: > > Huhhh... > > Its unfortunate that every google search i did for turning off rbd cache, > specified "put it in the [client] section". > Doh. > > Maybe this would make a good candidate to update the ceph rbd docs? As an open source project, I highly encourage you to give back in any way you can [1]. > Speaking of which.. what is the *exact* syntax for that command please? > None of the below work: > > rbd config global set rbd_cache false > rbd config global set rbd cache false > rbd config global set conf_rbd_cache false > rbd config global set rbd cache false > rbd config global set global cache false > > and the error messages are not helpful. for example, > > # rbd config global set cache false > rbd: invalid config entity: cache (must be global, client or client.<id>) > > > ??? I already specified global?? ... because a global configuration override can apply to all entities, to all clients, or to specific clients (hence the examples for the entity parameter). > but then > > # rbd config global set global cache false > rbd: not rbd option: cache ... the configuration option is "rbd_cache" as documented here [2]. > > > Very frustrating. > > > _______________________________________________ ceph-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
