shwstppr commented on pull request #4094:
URL: https://github.com/apache/cloudstack/pull/4094#issuecomment-639288198
@rhtyd Checked with CentOS8. This PR branch over #4068. No regression in
snapshot behavior.
- Works for stopped VM
- Does not work for running VM
```
(localcloud) 🐱 > create snapshot
volumeid=3b2ba1c3-acc5-4ab3-ab93-9c391c13532e name=testcmk
🙈 Error: (HTTP 530, error code 4250) KVM Snapshot is not supported: 1
(localcloud) 🐱 > stop virtualmachine id=8dfa8795-d5d3-472e-836b-87d4d0b50c32
{
"virtualmachine": {
"account": "admin",
"affinitygroup": [],
"cpunumber": 1,
"cpuspeed": 500,
"cpuused": "6.12%",
"created": "2020-06-05T02:25:14-0400",
"details": {
"Message.ReservedCapacityFreed.Flag": "false"
},
"diskioread": 3252,
"diskiowrite": 1299,
"diskkbsread": 126593,
"diskkbswrite": 13906,
"displayname": "VM-8dfa8795-d5d3-472e-836b-87d4d0b50c32",
"displayvm": true,
"domain": "ROOT",
"domainid": "8c14d697-a6f3-11ea-b8d1-5254000bd6e5",
"guestosid": "8c99acec-a6f3-11ea-b8d1-5254000bd6e5",
"haenable": false,
"hypervisor": "KVM",
"id": "8dfa8795-d5d3-472e-836b-87d4d0b50c32",
"instancename": "i-2-3-VM",
"isdynamicallyscalable": false,
"jobid": "8fde136a-5738-4fab-bf5f-ba5f7d8cf919",
"jobstatus": 0,
"memory": 512,
"memoryintfreekbs": 295804,
"memorykbs": 524288,
"memorytargetkbs": 524288,
"name": "VM-8dfa8795-d5d3-472e-836b-87d4d0b50c32",
"networkkbsread": 3,
"networkkbswrite": 8,
"nic": [
{
"extradhcpoption": [],
"gateway": "10.1.1.1",
"id": "6d7efdca-cb23-4329-aad3-dac5154d1517",
"ipaddress": "10.1.1.175",
"isdefault": true,
"macaddress": "02:00:4e:8d:00:01",
"netmask": "255.255.255.0",
"networkid": "81be6827-8f15-407e-8f55-f0efe042545a",
"networkname": "test",
"secondaryip": [],
"traffictype": "Guest",
"type": "Isolated"
}
],
"ostypeid": "8c99acec-a6f3-11ea-b8d1-5254000bd6e5",
"passwordenabled": false,
"rootdeviceid": 0,
"rootdevicetype": "ROOT",
"securitygroup": [],
"serviceofferingid": "dda5ffb1-1d1b-46ff-b496-8d8758042572",
"serviceofferingname": "Small Instance",
"state": "Stopped",
"tags": [],
"templatedisplaytext": "CentOS 5.5(64-bit) no GUI (KVM)",
"templateid": "8c206fe5-a6f3-11ea-b8d1-5254000bd6e5",
"templatename": "CentOS 5.5(64-bit) no GUI (KVM)",
"userid": "c332deea-a6f3-11ea-b8d1-5254000bd6e5",
"username": "admin",
"zoneid": "8f610c3f-a5a2-4775-b10d-1c293e82f64d",
"zonename": "z1"
}
}
(localcloud) 🐱 > create snapshot
volumeid=3b2ba1c3-acc5-4ab3-ab93-9c391c13532e name=testcmk
{
"snapshot": {
"account": "admin",
"created": "2020-06-05T02:31:27-0400",
"domain": "ROOT",
"domainid": "8c14d697-a6f3-11ea-b8d1-5254000bd6e5",
"id": "900b2067-be46-4d55-b423-e75894300b78",
"intervaltype": "MANUAL",
"name": "testcmk",
"osdisplayname": "CentOS 5.5 (64-bit)",
"ostypeid": "8c99acec-a6f3-11ea-b8d1-5254000bd6e5",
"physicalsize": 1510604800,
"revertable": true,
"snapshottype": "MANUAL",
"state": "BackedUp",
"tags": [],
"virtualsize": 8589934592,
"volumeid": "3b2ba1c3-acc5-4ab3-ab93-9c391c13532e",
"volumename": "ROOT-3",
"volumetype": "ROOT",
"zoneid": "8f610c3f-a5a2-4775-b10d-1c293e82f64d"
}
}
(localcloud) 🐱 > exit
[root@srvr1 ~]# hostnamectl
Static hostname: localhost.localdomain
Transient hostname: srvr1.cloud.priv
Icon name: computer-vm
Chassis: vm
Machine ID: 5319303eb7f24b7b9ff80b20b150cc0c
Boot ID: 0fdccec7d6354a588b3dd13b3161e7d5
Virtualization: kvm
Operating System: CentOS Linux 8 (Core)
CPE OS Name: cpe:/o:centos:centos:8
Kernel: Linux 4.18.0-147.8.1.el8_1.x86_64
Architecture: x86-64
```
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