On Fri, Oct 5, 2018 at 9:33 AM Hervé Ballans <herve.ballans@xxxxxxxxxxxxx> wrote: > > Hi all, > > I have just configured a new value for 'mds_cache_memory_limit'. The output message tells "not observed, change may require restart". > So I'm not really sure, has the new value been taken into account directly or do I have to restart the mds daemons on each MDS node ? That one is handled at runtime, shouldn't need a restart. The command line's output is a little bit misleading, as we currently just lack the internal knowledge to say whether a given config setting requires a restart or not. John > $ sudo ceph tell mds.* injectargs '--mds_cache_memory_limit 17179869184'; > 2018-10-04 16:25:11.692131 7f3012ffd700 0 client.2226325 ms_handle_reset on IP1:6804/2649460488 > 2018-10-04 16:25:11.714746 7f3013fff700 0 client.4154799 ms_handle_reset on IP1:6804/2649460488 > mds.mon1: mds_cache_memory_limit = '17179869184' (not observed, change may require restart) > 2018-10-04 16:25:11.725028 7f3012ffd700 0 client.4154802 ms_handle_reset on IP0:6805/997393445 > 2018-10-04 16:25:11.748790 7f3013fff700 0 client.4154805 ms_handle_reset on IP0:6805/997393445 > mds.mon0: mds_cache_memory_limit = '17179869184' (not observed, change may require restart) > 2018-10-04 16:25:11.760127 7f3012ffd700 0 client.2226334 ms_handle_reset on IP2:6801/2590484227 > 2018-10-04 16:25:11.787951 7f3013fff700 0 client.2226337 ms_handle_reset on IP2:6801/2590484227 > mds.mon2: mds_cache_memory_limit = '17179869184' (not observed, change may require restart) > > Thanks, > Hervé > > _______________________________________________ > 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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