"! ccrEnabled 0" does indicate that CCR is disabled on the (server) cluster. In fact, instances of this
'/var/mmfs/ssl/authorized_ccr_keys' does not exist message have been seen in clusters where CCR was disabled. It's just somewhat puzzling that the error message is appears in 4.2.1 . Felipe ---- Felipe Knop [email protected] GPFS Development and Security IBM Systems IBM Building 008 2455 South Rd, Poughkeepsie, NY 12601 (845) 433-9314 T/L 293-9314 From: "J. Eric Wonderley" <[email protected]> To: gpfsug main discussion list <[email protected]> Date: 01/13/2017 06:30 PM Subject: Re: [gpfsug-discuss] Authorized Key Messages Sent by: [email protected] Our intent was to have ccr turned off since all nodes are quorum in the server cluster: Considering this: [root@cl001 ~]# mmfsadm dump config | grep -i ccr ! ccrEnabled 0 ccrMaxChallengeCheckRetries 4 ccr : 0 (cluster configuration repository) ccr : 1 (cluster configuration repository) Will this disable ccr? On Fri, Jan 13, 2017 at 5:58 PM, Felipe Knop <[email protected]> wrote: Brian, I had to check again whether the fix in question was in 4.2.0.0 (as opposed to a newer mod release), but confirmed that it seems to be. So this could be a new or different problem than the one I was thinking about. Researching a bit further, I found another potential match (internal defect number 981469), but that should be fixed in 4.2.1 as well. I have not seen recent reports of this problem. Perhaps this could be pursued via a PMR. Felipe ---- Felipe Knop [email protected] GPFS Development and Security IBM Systems IBM Building 008 2455 South Rd, Poughkeepsie, NY 12601 (845) 433-9314 T/L 293-9314 From: Brian Marshall <[email protected]> To: gpfsug main discussion list <[email protected]> Date: 01/13/2017 03:21 PM Subject: Re: [gpfsug-discuss] Authorized Key Messages Sent by: [email protected] We are running 4.2.1 (there may be some point fixes we don't have) Any report of it being in this version? Brian On Fri, Jan 13, 2017 at 3:14 PM, Felipe Knop <[email protected]> wrote: Brian, This seems to match a problem which was fixed in 4.1.1.7 and 4.2.0.0. Regards, Felipe ---- Felipe Knop [email protected] GPFS Development and Security IBM Systems IBM Building 008 2455 South Rd, Poughkeepsie, NY 12601 (845) 433-9314 T/L 293-9314 From: Brian Marshall <[email protected]> To: gpfsug main discussion list <[email protected]> Date: 01/13/2017 02:50 PM Subject: [gpfsug-discuss] Authorized Key Messages Sent by: [email protected] All, I just saw this message start popping up constantly on one our NSD Servers. [N] Auth: '/var/mmfs/ssl/authorized_ccr_keys' does not exist CCR Auth is disabled on all the NSD Servers. What other features/checks would look for the ccr keys? Thanks, Brian Marshall Virginia Tech_______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
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