Here is syslog messages from the same controller .
I'd really appreciate your help!
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Jul 31 16:00:11 rbkna021op/rbkna021op [rbkna021:wafl.scan.ownblocks.done:info]: Completed block ownership calculation on volume vol0. The scanner took 59 ms.
Jul 31 17:00:00 rbkna021op/rbkna021op [rbkna021:kern.uptime.filer:info]: 5:00pm up 2 days, 1:57 0 NFS ops, 0 CIFS ops, 0 HTTP ops, 8229363 FCP ops, 0 iSCSI ops
Jul 31 17:57:21 rbkna021op/rbkna021op [rbkna021:app.log.info:info]: : Data ONTAP PowerShell Toolkit 3.1: (1) usage: :00000020::80000000::0200000000000100:::::::::::::::::::::::
Jul 31 18:00:00 rbkna021op/rbkna021op [rbkna021:kern.uptime.filer:info]: 6:00pm up 2 days, 2:57 0 NFS ops, 0 CIFS ops, 0 HTTP ops, 8283431 FCP ops, 0 iSCSI ops
Jul 31 18:32:35 rbkna021op/rbkna021op [rbkna021:shelf.config.mpha:info]: All attached storage on the system is multi-pathed HA.
Jul 31 18:56:39 rbkna021op/rbkna021op [rbkna021:useradmin.unauthorized.user:warning]: User '' denied access - missing required capability: '(Not in a local group.)'
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