Tuesday, March 16, 2021

[ TIP OF THE DAY 1 ] ESXi iSCSI software initiators fail to connect

"Troubleshooting" Why does an ESXi iSCSI arrays using software initiators fail to connect? A few issues. "Software iSCSI LUN Inaccessibility" Note: A misconfigured jumbo frame on the iSCSI Network may delay the booting of the ESXi host which can lead to longer wait times while doing a rescan on the iSCSI LUNs.

(1) The ESXi cannot ping the storage
(2) The ESXi cannot vmkping the storage
(3) The ESXi cannot see any targets
(4) The host cannot see any initiators

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What option on VMware vSphere will help you avoid morning boot storm VMs, storage related issues?

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