That's what I did, I run it on the active MDS server. I run 12.2.2 version. On 17/01/2018 12:53, Eugen Block wrote: > Can you try it on one of your MDS servers? It should work there. > > Zitat von Florent B <florent@xxxxxxxxxxx>: > >> Hi, >> >> Thank you but I got : >> >> admin_socket: exception getting command descriptions: [Errno 2] No >> such file or directory >> >> >> On 17/01/2018 12:47, Eugen Block wrote: >>> Hi, >>> >>> try it with >>> >>> ceph daemon mds.* config set mds_cache_size 0 >>> >>> Regards, >>> Eugen >>> >>> >>> Zitat von Florent B <florent@xxxxxxxxxxx>: >>> >>>> Hi, >>>> >>>> I would like to reset "mds_cache_size" to its default value (0 in >>>> Luminous). >>>> >>>> So I do : >>>> >>>> ceph tell mds.* injectargs '--mds_cache_size 0' >>>> >>>> I also tried : >>>> >>>> ceph tell mds.* injectargs '--mds_cache_size = 0' >>>> >>>> ceph tell mds.* injectargs '--mds_cache_size=0' >>>> >>>> But I always have errors like these for each MDS : >>>> >>>> 2018-01-17 12:39:06.134654 7fdc557fa700 0 client.475461118 >>>> ms_handle_reset on 10.111.0.3:6800/2482597610 >>>> Error EPERM: problem getting command descriptions from mds.host3 >>>> mds.host3: problem getting command descriptions from mds.host3 >>>> >>>> My client.admin keyring is : >>>> >>>> client.admin >>>> key: XXXXXXXXXXXXX >>>> auid: 0 >>>> caps: [mds] allow >>>> caps: [mgr] allow * >>>> caps: [mon] allow * >>>> caps: [osd] allow * >>>> >>>> How can I change this value without restarting services ? >>>> >>>> Thank you. >>>> >>>> Florent >>>> >>>> _______________________________________________ >>>> 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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