Download Lsdoctor !free! May 2026

: The primary way to download the tool is via the Broadcom Support Portal (formerly the VMware Knowledge Base).

Once you download and extract the tool to your vCenter (using a utility like WinSCP ), you can run it via the command line using various flags: Command Flag --lscheck ( -l ) Diagnostic only; makes no changes. Checking for duplicate registrations or general errors. --trustfix ( -t ) Resolves SSL trust mismatches in the Lookup Service. Fixing "Certificate Mismatch" errors during upgrades. --stalefix ( -s ) Removes stale configurations left from old upgrades. Cleaning up legacy entries that block current updates. --rebuild ( -r ) Rebuilds specific service registrations. download lsdoctor

The is an essential diagnostic and repair tool for administrators managing VMware vCenter environments. It is specifically designed to identify and resolve inconsistencies within the Platform Services Controller (PSC) database and the Lookup Service (LS) . : The primary way to download the tool

: If multiple vCenters are in the same SSO domain, they must all be powered off and snapshotted simultaneously. --trustfix ( -t ) Resolves SSL trust mismatches

: It is typically provided as a .zip file attached to the official KB article.

Before running lsdoctor to perform any "fix" operations, you take offline snapshots of every node in your SSO domain.

: The tool currently supports vCenter 6.5 and higher , including versions 7.x and 8.x. Note that support for the absolute latest vCenter builds may be added asynchronously after their release. Critical Pre-Download Steps: Snapshots