ESX 4

Console-Setup, it’s menu driven!

Troubleshooting Service Console issues has always been a little bit annoying (well, at least to me 🙂 ). However, since ESX4 Update 2, there is a new command that will make your life a little bit easier. Login to your ESX server and take a look at #console-setup command. As you can see, it is menu driven and extremely easy to use. Pressing 1, 2 or 3 will display information about vswif, NIC’s and vSwitch/DVS. Press […]

unhide recovery partition
ESX 4

Configure Jumbo Frames on Hardware iSCSI HBA in ESX 4.

Before you begin, check the names of the vmhba adapters on your ESX server. From the vSphere Client go to Configuration tab and click on Storage Adapters. Now, to set Jumbo Frame support (MTU 9000) on your hardware iSCSI HBA, follow these steps: Login as Root user on your ESX server. Type: #esxcfg-hwiscsi –j enable <vmhba#> If successful, you should get the “MTU size successfully set to : 9000” message. To verify the change type: #esxcfg-hwiscsi –l  <vmhba#> All done! Cheers! […]