Freeing space in Veeam Hardened Repository – what works, what doesn’t

Freeing space in Veeam Hardened Repository – what works, what doesn’t

Veeam Hardened Repository makes it rather hard for a hacker to delete your company’s backup restore points. Therefore we love it! But what can we do for freeing space in Veeam Hardened Repository? This can be necessary if repository is almost full. I will show in this post what works and what doesn’t

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Errors in Veeam Enterprise Manager during Catalog Replication

Errors in Veeam Enterprise Manager during Catalog Replication

In this short post I describe two errors in Veeam Enterprise Manager during catalog replication and how to fix them. Catalog replication is needed to transfer guest indexing information from the VBR server to the Enterprise Manager server.

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Veeam tape backup job fails because of Storage not found

Veeam tape backup job fails because of Storage not found

Last week I had to troubleshoot a Veeam Backup&Replication tape backup job that failed because of storage objects were not found. This GFS job had to copy multiple backup jobs to tape, which usually worked fine.

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Full root partition on Brocade FC switch

Full root partition on Brocade FC switch

If you are working with Brocade respectively Broadcom Fibre Channel (FC) switches, you have probably had similar experiences as I have. Normally switches are running without any issues after setup. Sometimes firmware needs to be updated and zoning needs to be extended. Otherwise they just run. Last week I had the opposite experience. I saw very strange behavior caused by a full root partition on […]

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ESXi storage connection problems after installing a new array

ESXi storage connection problems after installing a new array

I was troubleshooting storage related problems at a customer site for some time. We run into massive ESXi storage connection problems after installing a new array. Interestingly enough problems occurred on already existing storage a few hours after new array was installed. Because searching for root cause took some time, I thought it is worth to share.

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Watch HBA errors in ESXi hosts with PowerCLI

Watch HBA errors in ESXi hosts with PowerCLI

I am in the middle of a troubleshooting scenario. It is about connection problems from ESXi hosts to their storage devices. Normally everything works fine but at from time to time, there are tons of errors on HBAs in hosts. Therefor I want to watch HBA errors in ESXi hosts with PowerCLI.

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VMs are shown with absolute path to vmx file in vCenter

VMs are shown with absolute path to vmx file in vCenter

These days I had to troubleshoot a problem in a vCenter environment. A few VMs shown with absolute path to vmx file in vCenter inventory. Normally this occurs when a ESXi boots with no connection to its previous mounted storage volumes. VMs located on these volumes are shown like this in inventory. But this wasn’t the case here: VMs were running and no host was […]

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Error in vCenter Update Manager 6.7

Error in vCenter Update Manager 6.7

These days I had to update a ESXi host using vCenter Update Manager (VUM). Environment is managed by a vCenter 6.7 appliance with embedded VUM. The host I got the error is managed by vCenter but not member of any cluster. After attaching a upgrade-baseline and running the compatibility check, I got the error that vCenter Update Manager cannot copy files to the host.

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PowerShell error when accessing PowerShell gallery

PowerShell error when accessing PowerShell gallery

Most often installing PowerCLI is no problem. Sometimes there is a PowerShell error when accessing PowerShell gallery. Like now: Just wanted to install PowerCLI onto a new Windows 10. When running the command find-module vmware* I get this error(s): Fortunately I found a solution quickly here. Problem is related to security protocols used in PowerShell. Check current protocols by running: My Windows 10 showed this […]

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Found invalid object errors on storage volumes

Found invalid object errors on storage volumes

I want to share the solution of flooding errors I had after an vSphere upgrade. Errors are probably not connected to upgrade. The problem I got flooded by errors for VMFS datastores in log files. Errors in /var/log/vmkernel.log: 2020-01-29T14:06:00.311Z cpu8:2099233)WARNING: Fil3: 8175: Found invalid object on 59c4eb22-52356382-42b5-5cb90195e9c0 expected 2020-01-29T14:06:00.311Z cpu8:2099233)Vol3: 3374: Failed to get object 28 type 3 uuid 59c4eb22-52356382-42b5-5cb90195e9c0 FD 8029c4 gen 3 :Not […]

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