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https://issues.apache.org/jira/browse/CLOUDSTACK-10348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16422132#comment-16422132
]
ASF GitHub Bot commented on CLOUDSTACK-10348:
---------------------------------------------
rhtyd closed pull request #2518: CLOUDSTACK-10348: Don't specify cache mode for
empty cdrom device
URL: https://github.com/apache/cloudstack/pull/2518
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git
a/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtVMDef.java
b/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtVMDef.java
index 7c12c0713c5..cd94b874cf6 100644
---
a/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtVMDef.java
+++
b/plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/resource/LibvirtVMDef.java
@@ -819,8 +819,12 @@ public String toString() {
diskBuilder.append(" type='" + _diskType + "'");
diskBuilder.append(">\n");
if(qemuDriver) {
- diskBuilder.append("<driver name='qemu'" + " type='" +
_diskFmtType
- + "' cache='" + _diskCacheMode + "' ");
+ if (_deviceType == DeviceType.CDROM && _sourcePath == null) {
+ diskBuilder.append("<driver name='qemu'" + " type='" +
_diskFmtType + "' ");
+ } else {
+ diskBuilder.append("<driver name='qemu'" + " type='" +
_diskFmtType
+ + "' cache='" + _diskCacheMode + "' ");
+ }
if(_discard != null && _discard != DiscardType.IGNORE) {
diskBuilder.append("discard='" + _discard.toString() + "'
");
}
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us...@infra.apache.org
> VMs fail to deploy on Ubuntu 17.10/18.04 KVM host
> -------------------------------------------------
>
> Key: CLOUDSTACK-10348
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10348
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Reporter: Rohit Yadav
> Priority: Blocker
> Fix For: 4.12.0.0, 4.11.1.0
>
>
> Issue observed:
> 2018-04-01 00:44:19,735 WARN [resource.wrapper.LibvirtStartCommandWrapper]
> (agentRequest-Handler-2:null) (logid:29139943) LibvirtException
> org.libvirt.LibvirtException: internal error: process exited while connecting
> to monitor: 2018-03-31T19:14:19.559497Z qemu-system-x86_64: -chardev
> pty,id=charserial0: char device redirected to /dev/pts/3 (label charserial0)
> 2018-03-31T19:14:19.560574Z qemu-system-x86_64: -drive
> file=/mnt/fd7d94b4-1672-3337-89f2-7dbc82e716f2/27d4b539-7dfd-4307-9d43-033d7c0a83bf,format=qcow2,if=none,id=drive-virtio-disk0,serial=27d4b5397dfd43079d43,cache=none:
> 'serial' is deprecated, please use the corresponding option of '-device'
> instead
> 2018-03-31T19:14:19.606326Z qemu-system-x86_64: -drive
> if=none,id=drive-ide0-1-0,readonly=on,cache=none: Must specify either driver
> or file
> at org.libvirt.ErrorHandler.processError(Unknown Source)
> at org.libvirt.Connect.processError(Unknown Source)
> at org.libvirt.Connect.processError(Unknown Source)
> at org.libvirt.Connect.domainCreateXML(Unknown Source)
> at
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.startVM(LibvirtComputingResource.java:1414)
> at
> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtStartCommandWrapper.execute(LibvirtStartCommandWrapper.java:92)
> at
> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtStartCommandWrapper.execute(LibvirtStartCommandWrapper.java:47)
> at
> com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper.execute(LibvirtRequestWrapper.java:75)
> at
> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1438)
> at com.cloud.agent.Agent.processRequest(Agent.java:563)
> at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:976)
> at com.cloud.utils.nio.Task.call(Task.java:83)
> at com.cloud.utils.nio.Task.call(Task.java:29)
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