Dear DC-Ops, please upgrade iDRAC (v6.10) and NIC (v21.85) firmware to the following hosts
- mc-gp1002
- mc-gp1003
- mc-gp2002
- mc-gp2003
Hosts can be rebooted at any time, as long as at least one of them are online in each DC.
If something goes wrongly, please contact serviceops to remove the problematic hosts from the memcached pool in hieradata/common/profile/mediawiki/mcrouter_wancache.yaml