Vmware Vmfs Datastore | Inaccessible ^hot^

VMware VMFS (Virtual Machine File System) is a cluster file system used by VMware ESXi hosts to store virtual machine files. A VMFS datastore is a storage container that allows multiple ESXi hosts to access and share virtual machine files. However, in some cases, a VMFS datastore may become inaccessible, causing virtual machines to become unavailable. This paper provides a comprehensive guide to troubleshooting and recovering an inaccessible VMFS datastore.

When a datastore becomes inaccessible, vCenter Server and ESXi hosts report specific events and error messages: vmware vmfs datastore inaccessible

When a VMFS datastore becomes inaccessible, you may encounter the following symptoms: VMware VMFS (Virtual Machine File System) is a

4-node vSphere 7.0 cluster, Dell EqualLogic iSCSI storage. Symptom: One datastore marked inaccessible on two hosts, VMs frozen. Diagnosis: This paper provides a comprehensive guide to troubleshooting

VMware VMFS, datastore inaccessible, vSphere storage, LUN trespass, volume corruption, PDL, APD

Do use -m (mount only on one host) for shared VMFS.

Look for Runtime Name: vmhbaX:CY:TZ:LW status: Active , Dead , Standby .