Continuing the reconfiguration of my Hyper-V/SCVMM environment, I had dead LUNs in my Hyper-V Cluster that needed cleanup, as well as a new LUN to add. All nodes run Windows Server Core 2025, so I performed all tasks manually via PowerShell. In this post, I walk through a real case where a Failover Cluster lost … Read more
In this how-to blog post, I will Add Pure Storage iSCSI to Linux CentOS – Part 1. This the first part of two articles, where the final goal is to move Oracle DB from a NetApp NFS Shared to an iSCSI Lun from PureStorage. In this case, the plan is to set the iSCSI initiator … Read more
Today we need to add a new iSCSI LUN to one of our vCenter 6.0 and found a bug in ESXi 6.0. After create the LUN in NetApp we presented to the hosts. Adding the iSCSI to one of the hosts everything was ok. But when the rest of the hosts recognize the new Datastore … Read more
How to identify NetApp iSCSI LUN serial number in a ESXi host. In NetApp side iSCSI LUNs can be identified by Serial number, or LUN path, or even LUN id. But the same LUNs in ESXi can have the same LUN id, but you can have LUNs with the same LUN id from different systems. … Read more
In this article, we will look hHow to delete and detach iSCSI volumes manually in a ESXi Shell. This article will focus on how to on ESXi Shell only. We had some issues with some hosts before. Because of wrong deleted or detaching iSCSI volumes and not a good cleaning. Note: Before we start, some … Read more
