-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Let's start from the top. Where are you stuck with [1]? I have noticed that after evicting all the objects with RBD that one object for each active RBD is still left, I think this is the head object. We haven't tried this, but our planned procedure for finishing the deactivation of a cache tier is to shut down the active VM, then flush again and then start the VM again. Once all VMs have been stopped, flushed and restarted, we should be able to remove the cache tier. That way we don't have to stop all the VMs at once or for long periods of time. I hope at some point the last object can be flushed without shutting down the VM. If you are experiencing something different, please provide some more info, especially more detailed steps of what you tried. [1] http://docs.ceph.com/docs/master/rados/operations/cache-tiering/?highlight=cache#removing-a-cache-tier -----BEGIN PGP SIGNATURE----- Version: Mailvelope v1.3.6 Comment: https://www.mailvelope.com wsFcBAEBCAAQBQJWzkPgCRDmVDuy+mK58QAABrEQAIFAxEEmKroSKqqGluFE aCwvTTxye5IfIBjmVoreFZy+/r5B5D+aMBUFArANCk/A9V678mb/24MkCggT 8Ehb0eBVbkWxptUfexXfSuXvFqTGWA5BDnVTzT9rJ5liTQinXbhDCuJcVCDb hcHmNRnUrituZoDfivwp9ZMpe/ZqsQsIN06NyVhLyPWtA1/Ji06v1WwVkEKe b6FkS4J4C6RdmgBi1+QNntcgLjgWi5CXNBrPwhyvRMHYyjGFGUJQ87S7mQJL 4bBSs5e/bBraMBZlv59DgRjmvlGuBQHlSiqSsy3BKsHErKzjxYsh06fNTAZe TJ6bVPsa+vUKprRdWtUIaxqbY6vAXytwpswL57zgvD4PuPAFD80Wz9AK0mgz ypoUacAocRu+rIZ2NgEt4Xr6+K3pJ2wRT2Fs+xMmKt2uoH7XyccU+7kIrEhy CD4AZfCXlOgA5LWYPFpBXC9087OygNZ7907klCG2QMn5Qh15W/MiylU0ECF8 n3kNm4qEO4ICl5MiAXfaw2yaFa7Hht6N+oyDBRUI93Oj9I7pFA4uCrPhuPNt oRgNN9nTwBdVqUICvWJxOsb0AHuJoVIZbLbJ5dNKpcxehrO9aC9Ursa5/Wqt BGljYMYyg1QNf/CbAhZTpT+H4NQLPbN4D0muCchVKe7gekvj6u6vKjWwEiWR cl7D =U5aZ -----END PGP SIGNATURE----- ---------------- Robert LeBlanc PGP Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1 On Wed, Feb 24, 2016 at 4:29 AM, Oliver Dzombic <info@xxxxxxxxxxxxxxxxx> wrote: > Hi Esta, > > how do you know, that its still active ? > > -- > Mit freundlichen Gruessen / Best regards > > Oliver Dzombic > IP-Interactive > > mailto:info@xxxxxxxxxxxxxxxxx > > Anschrift: > > IP Interactive UG ( haftungsbeschraenkt ) > Zum Sonnenberg 1-3 > 63571 Gelnhausen > > HRB 93402 beim Amtsgericht Hanau > Geschäftsführung: Oliver Dzombic > > Steuer Nr.: 35 236 3622 1 > UST ID: DE274086107 > > > Am 24.02.2016 um 12:27 schrieb wikison: >> Hi, >> I want to disable rbd cache in my ceph cluster. I've set the *rbd cache* >> to be false in the [client] section of ceph.conf and rebooted the >> cluster. But caching system was still working. How can I disable the rbd >> caching system? Any help? >> >> best regards. >> >> 2016-02-24 >> ------------------------------------------------------------------------ >> Esta Wang >> >> >> _______________________________________________ >> ceph-users mailing list >> ceph-users@xxxxxxxxxxxxxx >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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