VCF Management Real-Time Metrics component summary showing Running on version 9.1.1.0.25679622.

Upgrading VCF Real-Time Metrics to 9.1.1 Step by Step

With VCF 9.1.1 released on September 3, 2026, I wanted to continue patching the management services in my lab. This post is a follow-up to my VCF 9.1 management services upgrade walkthrough and focuses on Real-Time Metrics through VCF Operations. VCF 9.1.1 is a maintenance release focused mostly on improving product supportability. The VCF 9.1.1 release notes include the Bill of Materials, upgrade sequence, dependencies, known issues, and the component build numbers. The VCF Operations 9.1.1 release notes list Real-Time Metrics at build 25679622. ...

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Upgrading VCF Real-Time Metrics to 9.1.1 Step by Step
VCF Operations VCF Management upgrade page showing Log Management ready to upgrade to 9.1.1.0.25679624.

Upgrading VCF Log Management to 9.1.1 Step by Step

With VCF 9.1.1 released on September 3, 2026, I wanted to continue patching the management services in my lab. This post is a follow-up to my VCF 9.1 management services upgrade walkthrough and focuses on Log Management through VCF Operations. VCF 9.1.1 is a maintenance release focused mostly on supportability improvements. The main VCF 9.1.1 release notes and the VCF Operations 9.1.1 release notes are the references I used for this upgrade. In VCF 9.1, Log Management is a VCF management service hosted on the VCF services runtime. The supported lifecycle workflow is therefore in VCF Operations under Build -> Lifecycle -> VCF Management -> Upgrade. This walkthrough covers a 9.1.0.x maintenance upgrade; an environment coming from an older VCF or Aria release should follow the matching Log Management upgrade procedure first. ...

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Upgrading VCF Log Management to 9.1.1 Step by Step
SDDC Lifecycle selected in VCF Operations with the upgrade path from 9.1.0.0400.25570103 to 9.1.1.0.25713940.

Upgrading VCF SDDC Lifecycle to 9.1.1 Step by Step

With VCF Services Runtime upgraded to 9.1.1, the next component I wanted to upgrade in my lab was SDDC Lifecycle. In this post I will go over upgrading it from 9.1.0.0400 to 9.1.1.0 through VCF Operations. VCF 9.1.1 was released on September 3, 2026. This is a maintenance release focused mostly on supportability improvements. The release notes can be found here. Before You Begin For an existing 9.1.0.x environment, upgrade Fleet Lifecycle to 9.1.1 first, before any other VCF component. In my lab it is already on 9.1.1.0.25713934. Continue to follow the release-specific dependencies in the 9.1.1 release notes when planning the remaining components. ...

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Upgrading VCF SDDC Lifecycle to 9.1.1 Step by Step
VCF Services Runtime ready for upgrade from 9.1.0.0200.25555874 to 9.1.1.0.25714471 in VCF Operations.

Upgrading VCF Services Runtime to 9.1.1 Step by Step

With Fleet Lifecycle upgraded to 9.1.1, the next component I wanted to upgrade in my lab was VCF Services Runtime. In this post I will go over upgrading it from 9.1.0.0200 to 9.1.1.0 through VCF Operations. VCF 9.1.1 was released on September 3, 2026. The release notes can be found here. The runtime fixes listed in the VCF Operations release notes include improvements for mixed-case FQDNs, services recovering after a cluster power-on, and log buffers filling the logging disk. ...

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Upgrading VCF Services Runtime to 9.1.1 Step by Step
Fleet Lifecycle in VCF Operations showing current version 9.1.1.0.25713934 after the upgrade.

Upgrading VCF Operations Fleet Lifecycle to 9.1.1 Step by Step

With the release of VCF 9.1.1 on September 3, 2026, I wanted to get Fleet Lifecycle in my lab upgraded. This is a maintenance release focused mostly on supportability improvements. The release notes can be found here. In this post I will go over upgrading Fleet Lifecycle through VCF Operations, from 9.1.0.0400 to 9.1.1.0. Before You Begin For an existing 9.1.0.x environment, Broadcom requires us to upgrade Fleet Lifecycle to 9.1.1.0 before any other VCF component. Make sure to follow the 9.1.1 release-specific dependencies when planning the rest of the upgrade. ...

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Upgrading VCF Operations Fleet Lifecycle to 9.1.1 Step by Step
VCF Operations System Status showing a successful upgrade and an online 9.1.1 cluster.

Upgrading VCF Operations to 9.1.1 Using a .PAK File

With the release of VMware Cloud Foundation 9.1.1 on September 3, 2026, I wanted to get my VCF Operations lab upgraded. This is a maintenance release focused mostly on supportability improvements. The VCF 9.1.1 release notes can be found here, and the VCF Operations release notes are here. In this post I will go over upgrading VCF Operations from 9.1.0.0400 to 9.1.1 using the upgrade PAK file. If you are still on an older release, I also covered upgrading VCF Operations to 9.0.1 using a PAK file. That is a separate walkthrough, not a required intermediate upgrade. ...

Upgrading VCF Operations to 9.1.1 Using a .PAK File

Safely Canceling and Deleting Alerts with the VCF Operations API

The VCF Operations API uses different payloads for finding, canceling, and deleting alerts. Treating those operations as interchangeable can either fail validation or broaden a cleanup beyond the alerts you intended to remove. This follow-up corrects the API section in Bulk Delete Alerts in VCF Operations. The safe sequence is: Query candidate alerts without changing them. Review every returned alert ID and account for pagination. Cancel only the approved IDs with a uuid-values body. Verify those IDs are now CANCELED. Delete the same IDs with a direct AlertQuery body. Query again to confirm that they are gone. Before You Begin Fix or tune the alert definition first. Deleting alert history does not stop the condition from generating new alerts. Use a VCF Operations account whose application role and object scope permit the required alert operations. Take any database backup required by your change policy before a large cleanup. Start with one small batch. The API documents a default query page size of 1,000, so a single response is not proof that you found every match. Use a trusted certificate. The examples intentionally do not bypass TLS verification. Set the appliance name, create a private working directory, and read an existing session token without placing it in shell history. Store the authorization header in a mode-600 file so the token is not expanded into each curl process argument, then remove it as soon as the cleanup is verified: ...

Safely Canceling and Deleting Alerts with the VCF Operations API

Using a 90-Day Planning Horizon Correctly in VCF Operations

A 90-day capacity goal can describe three different things in VCF Operations: past demand used by the projection, future warning lead time, or the future period considered by VM rightsizing. They are controlled separately. This article replaces the earlier 90-day capacity procedure, which incorrectly treated Time Remaining thresholds as a historical lookback setting. The Three Meanings of 90 Days Planning question Relevant control What it does not control Should the forecast consider up to 90 days of past demand? Historical Data window, if that value is available in the installed build Alert severity or procurement lead time Should an alert become critical when exhaustion is projected within 90 days? Time Remaining criticality thresholds Historical lookback Should Recommended Size cover demand projected across a 90-day future horizon? The applicable Time Remaining warning/green threshold plus the documented 30-day extension Past-data retention Changing one row does not configure the other two. ...

Using a 90-Day Planning Horizon Correctly in VCF Operations
VCF Management target version component list showing mixed 9.1.0.0400, 9.1.0.0200, and 9.1.0.0100 target versions ready for upgrade.

Upgrading VCF 9.1 Management Services to 9.1.0.0400 Step by Step

On July 13, 2026 Broadcom shipped the next VCF 9.1 patch wave, and this post walks through the part of it that lives under Build -> Lifecycle -> VCF Management -> Upgrade: the VCF Management services. The headline releases on this surface are VCF Operations 9.1.0.0400 and VCF Automation 9.1.0.0200, mostly security enhancements plus a batch of fixes. This post is the follow-up to my 9.1.0.0300 walkthrough. To be clear on scope: this post covers only the management services. SDDC Manager 9.1.0.0400 and the core components (vCenter, NSX, ESX, vSAN) go through the VCF Instances flow and are not covered here; see the short section at the end. ...

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Upgrading VCF 9.1 Management Services to 9.1.0.0400 Step by Step

VCF Operations 9.1 Patch Stuck at “Installing PAK File”

The 9.1.0.0300 patch went through this lab without drama at the beginning of July. Three weeks later, the 9.1.0.0400 express patch for VCF Operations hit the same single-node appliance and stopped dead at Installing PAK file: no progress, no error, and a reboot later, still nothing. What followed was a proper archaeology dig through every layer of state the upgrade machinery keeps, and almost every layer turned out to be holding a different version of the truth. ...

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VCF Operations 9.1 Patch Stuck at “Installing PAK File”