ESXi Host Certificate Status shows Expiration imminent
Resolve the ESXi Host Certificate Status alarm when a VMCA-signed host certificate is approaching expiration in vCenter Server.
Knowledge Base
Search practical IT knowledge
Search titles, full article content, commands, error messages, vendors, products, versions and tags.
6 results for
esxiLenovo DE Series with VMware ESXi over SAS: fix single-path visibility, ALUA/NMP claiming and controller management
Troubleshoot Lenovo ThinkSystem DE Series storage connected directly to VMware ESXi over SAS when LUNs appear with only one path, devices show degraded status, volumes are not on the preferred controller, or ESXi reports HPP/NMP claim-rule conflicts.
vCenter virtual disks show 0 GB or blank properties due to SSL trust mismatch
Troubleshoot vCenter Server when VM disk capacity or disk properties appear as 0 GB, blank, or unavailable while the same VMDKs display correctly in the ESXi Host Client.
HPE MSA 2040: recover a forgotten administrator password using the local USB CLI
Recover management access to an HPE MSA 2040 when administrator credentials are unknown, using physical USB CLI access and the restoreusers recovery mechanism; distinguish user recovery from a factory reset.
vCenter Certificate Status alarm caused by expired BACKUP_STORE certificates
Resolve a persistent vCenter Certificate Status alarm when active certificates are valid but expired historical certificates remain in the VECS BACKUP_STORE.
vCenter Server certificate stores and common certificate alarms
Reference guide to the main vCenter Server certificate stores, what each certificate is used for, and which alarm or troubleshooting path normally applies.