Look at the output of "show disks SMART-info details" to see if there is any proactive failures shown. Also, try "show disk failed-sectors" to see if there is anything that shows up there.
The disks are probably still functioning fine, however the errors are from some proactive errors being logged on the disk. It may (or may not) be ready to fail, but if you are getting proactive errors, then I would be prepped to RMA the disk. I would send your syslog to the TAC with the output of a "show tech" which gives all the output of the above disk commands.
This document will provide screenshots to outline the steps to setup
TACACS+ configuration to ACI and also the configuration required on
Cisco ACS server. Please find the official Cisco guide for configuring
TACACS+ Authentication to ACI:
Is it supported or NOT supported? It's a frequently asked question.
Before APIC, release 2.3(1f), transit routing was not supported within a
single L3Out profile. In APIC, release 2.3(1f) and later, you can
configure transit routing with a single L3Out pr...
Cisco Documents are usually accurate, but when it came to the document
on Cisco APIC Signature-Based Transactions it was slightly off the mark.
This document is for those novices to API like me who cant seem to
figure out how to go about performing signat...