<div dir="ltr"> I've known that Virtual machines in a pool are stateless,meaning that data is not persistent across reboots. Virtual machines in a pool are started when taken by a user, and shut down when the user is finished.<br>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-05-13 16:10 GMT+08:00 Zhong Qiang <span dir="ltr"><<a href="mailto:xiaoqiang3243@gmail.com" target="_blank">xiaoqiang3243@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><span style="color:rgb(56,118,29)">oVirt:3.4.1<br>Guest_OS: win7_x64<br>VMpool_Name:normal<br>
<br>[oVirt shell (connected)]# list vms --query "name=normal-8" --show-all<br><br>id : 92d11bbd-61dd-49a2-a18a-aeed44f06bb6<br>
name : normal-8<br>cluster-id : ecd1f4cd-a3f4-46ea-a2ad-dc604218d47a<br>cpu-architecture : X86_64<br>cpu-topology-cores : 1<br>
cpu-topology-sockets : 2<br>cpu_shares : 0<br>creation_time : 2014-05-09 14:25:04+08:00<br>delete_protected : False<br>display-address : <a href="http://ovirt.vdi.com" target="_blank">ovirt.vdi.com</a><br>
display-allow_override : False<br>display-monitors : 1<br>display-port : 5900<br>display-secure_port : 5901<br>display-single_qxl_pci : False<br>
display-smartcard_enabled : False<br>display-type : spice<br>high_availability-enabled : False<br>high_availability-priority : 0<br>host-id : 867b2e10-45fe-4305-98af-b7aa6fddb2a6<br>
memory : 1073741824<br>memory_policy-guaranteed : 536870912<br>migration_downtime : -1<br>origin : ovirt<br>os-boot-dev : hd<br>
os-type : windows_7x64<br>placement_policy-affinity : migratable<br>placement_policy-host-id : 867b2e10-45fe-4305-98af-b7aa6fddb2a6<br>sso-methods-method-id : GUEST_AGENT<br>
start_time : 2014-05-13 15:40:20.855000+08:00<br><span style="color:rgb(255,0,0)">stateless : False</span><br>status-state : up<br>stop_time : 2014-05-13 15:40:02.807000+08:00<br>
template-id : 3f72cea1-9b2f-4025-862a-8acd3010fcb1<br>type : desktop<br>usb-enabled : False<br>vmpool-id : f12de2e0-1b68-4f77-a428-a9a83a5ac458<br>
</span></div><span style="color:rgb(56,118,29)"><b><span style="color:rgb(0,0,0)">I create a file called vmuser1 and put it in the desktop </span><span style="color:rgb(0,0,0)">on vm(normal-8:win7)</span><span style="color:rgb(0,0,0)">,then shut down and power on</span></b>. <b><span style="color:rgb(0,0,0)">This file disappeared</span></b><br>
<br><br></span></div><span style="color:rgb(56,118,29)">Thanks,<br></span></div><span style="color:rgb(56,118,29)">qiang<br></span></div>
</blockquote></div><br></div>