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--- public:managing_kvm_on_debian [2024/05/15 09:03] – [Editing a VM's XML configuration] thomas
+++ public:managing_kvm_on_debian [2024/05/17 20:56] (current) – thomas
@@ Line 57: / Line 57: @@
 </pool>
 </code>
+:!: Note that this does not support libvirt snapshots. You will need to make snapshots via ZFS manually, which may not be ideal.
 Then, create the pool based on the definition and make sure it autostarts:
@@ Line 215: / Line 217: @@
 virsh undefine windows-server-2022 --nvram
 </code>
-===== Forcing a VM to stop =====
+===== Stopping a guest =====
+This will ask a VM to shut down:
 <code>
-virsh destroy windows-server-2022
+virsh shutdown <name>
+</code>
+This will force a VM to shut down:
+<code>
+virsh destroy <name>
 </code>
 ===== Editing a VM's XML configuration =====
@@ Line 235: / Line 244: @@
 <code>
-virsh domdisplay windows11-manuchar <name>
+virsh domdisplay <name>
 </code>
@@ Line 242: / Line 251: @@
 <code>
 for dom in $(virsh list --name); do echo -n "$dom: "; virsh domdisplay $dom; done
+</code>
+===== Managing media =====
+Listing attached media:
+<code>
+virsh domblklist <guestname>
+</code>
+To replace a disk or cd-rom with another:
+<code>
+virsh change-media <guestname> /path/to/current/disk.img /path/to/new/disk.img
+</code>
+Or to simply eject a disk:
+<code>
+virsh change-media vm1 hdc --eject
 </code>
 ===== Resources =====
@@ Line 249: / Line 278: @@
   * https://libvirt.org
   * https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_deployment_and_administration_guide/
+  * https://serverfault.com/questions/334199/how-to-find-which-screen-and-thus-port-the-vnc-ui-for-a-kvm-guest-has-or-how