Change CVM name in AHV

You may need to modify the names of the CVMs displayed in Prism to match the block/serial/hostname or however you reference the node

Note:
The CVM name should always start with NTNX- and end with -CVM

1. SSH into the CVM and shut it down

cvm_shutdown -h now

2. Enter the following from the AHV host

virsh list --all
virsh domrename NTNX-Old_Name_Here-CVM NTNX-New_Name_Here-CVM

3. Start the CVM

virsh start NEW_NAME

4. Configure autostart in KVM so the CVM boots up with the host

virsh autostart NTNX-New_name_here-CVM
Advertisements

Change Nutanix CVM Memory – AHV

Log onto the AHV hosting the CVM and issue the following command

[root@NTNX-1 ~]# virsh list –all
Id Name State
—————————————————-
8 NTNX-1-CVM running

Wait until the CVM is shutdown

[root@NTNX-1 ~]# virsh shutdown NTNX-1-CVM
[root@NTNX-1 ~]# virsh setmem NTNX-1-CVM 20G –config
[root@NTNX-1 ~]# virsh setmaxmem NTNX-1-CVM 20G –config
[root@NTNX-1 ~]# virsh start NTNX-1-CVM
Domain NTNX-1-CVM started

Proceed to other hosts & CVM’s