08.存储Cinder→5.场景学习→12.Ceph Volume Provider→5.Detach Volume

àì夳堔傛蜴生んèń 2021-11-04 12:28 195阅读 0赞

# [返回总目录][Link 1] #

背景：

![paste-191061620162563.jpg][]

vol-1： ![paste-123961346097155.jpg][]

c1-1： ![paste-123944166227971.jpg][]

<table style="font-size:1em;border-collapse:collapse;"> 
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 <th align="left" style="border-bottom:2px solid #00B3FF;">描述</th> 
 <th align="left" style="border-bottom:2px solid #00B3FF;">详细</th> 
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 <ol> 
 <li>将ceph volume type的volume attach到instance c1上</li> 
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 <td style="border-bottom:1px solid #B0B0B0;"><img src="http://zhaolei.xuexihaike.com/paste-113163798315011.jpg" alt="paste-113163798315011.jpg"></td> 
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 <ol> 
 <li>我们重点关注nova-compute 如何将vol-1从c1上detach。查看nova-compute日志 
 <ol> 
 <li>通过curl请求获得volume。</li> 
 </ol></li> 
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 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">54 controller nova<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-compute[7060]: INFO nova.compute.manager 
[None req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7 admin admin] 
[instance: f092dfe4-365b-4dd6-8867-76a311399782] </pre> 
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 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">54 controller nova<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-compute[7060]: DEBUG cinderclient.v3.client 
[None req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7 admin admin] <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-g <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-i <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-X GET <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-H "OpenStack-API-Version: volume 3.48" <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-H "User-Agent: python-cinderclient" <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-H "X-OpenStack-Request-ID: req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7" <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-H "Accept: application/json" <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-H "X-Auth-Token: {SHA1}47e5ca14354428cab7b8095abe1d6420c8df9553" 
{
 {(pid=7060) _http_log_request /usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py:372 </pre> 
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 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">54 controller nova<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-compute[7060]: : {"": {"migration_status": null, "provider_id": null, "attachments": 
[{"server_id": "f092dfe4-365b-4dd6-8867-76a311399782", "attachment_id": 
"b030252b-a04d-4cc7-b682-b3a38c1e8937", 
"attached_at": "2019-06-27T07:34:09.000000", "host_name": "controller", "volume_id": 
"823dfaa9-a41c-4df7-a165-30db20b5b1c7", 
"device": "/dev/vdb", "id": "823dfaa9-a41c-4df7-a165-30db20b5b1c7"}], 
"links": [{"href": "http://172.16.1.17/volume/v3/c1e57b427f934cadbe32750b1b8ccfd8/volumes 
/823dfaa9-a41c-4df7-a165-30db20b5b1c7", "rel": "self"}, {"href": "http://172.16.1.17/volume/ 
c1e57b427f934cadbe32750b1b8ccfd8/volumes/823dfaa9-a41c-4df7-a165-30db20b5b1c7", "rel": "bookmark"}], 
"availability_zone": "nova", "os-vol-host-attr:host": "controller@ceph#ceph", "encrypted": false, 
"updated_at": "2019-06-27T11:41:54.000000", "replication_status": null, "snapshot_id": null, "id": 
"823dfaa9-a41c-4df7-a165-30db20b5b1c7", "size": 1, "user_id": "7a2243af10174653931f76c748209551", 
"os-vol-tenant-attr:tenant_id": "c1e57b427f934cadbe32750b1b8ccfd8", "os-vol-mig-status-attr:migstat": 
null, "metadata": {"attached_mode": "rw"}, "status": "detaching", "description": "", "multiattach": 
false, "service_uuid": "a01f1424-3912-4b36-88e0-7fd8e1d5310a", "source_volid": null, "consistencygroup_id": 
null, "os-vol-mig-status-attr:name_id": null, "name": "vol-1", "bootable": "false", "created_at": 
"2019-06-27T07:31:09.000000", "volume_type": "ceph", "group_id": null, "shared_targets": false</pre> 
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 <blockquote style="border:none;"> 
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 <li>Raise DeviceNotFound if the device isn't found during detach</li> 
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 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">54 controller nova<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-compute[7060]: INFO nova.virt.block_device 
[None req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7 admin admin] 
[instance: f092dfe4-365b-4dd6-8867-76a311399782] </pre> 
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 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">54 controller nova<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-compute[7060]: DEBUG nova.virt.libvirt.guest 
[None req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7 admin admin] 
{
 {(pid=7060) /opt/stack/nova/nova/virt/libvirt/guest.py:430</pre> 
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 <li>detach device xml，成功detach掉volume</li> 
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 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">54 controller nova<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-compute[7060]: DEBUG nova.virt.libvirt.guest 
[None req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7 admin admin] <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&lt;disk device="disk"<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&gt; <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&lt;driver name="qemu" type="raw" cache="writeback" discard="unmap"<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">/&gt; <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&lt;source protocol="rbd" name="volumes/volume-823dfaa9-a41c-4df7-a165-30db20b5b1c7"<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&gt; <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&lt;host name="172.16.1.17" port="6789"<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">/&gt; <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&lt;/source<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&gt; <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&lt;target bus="virtio" dev=""<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">/&gt; <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&lt;serial<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&gt;823dfaa9<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-a41c<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-4df7<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-a165<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-30db20b5b1c7<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&lt;/serial<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&gt; <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&lt;address type="pci" domain="0x0000" bus="0x00" slot="0x06" function="0x0"<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">/&gt; <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&lt;/disk<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">&gt; {
 {(pid=7060) detach_device /opt/stack/nova/nova/virt/libvirt/guest.py:481</pre> 
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 <pre style="line-height:16px;">1 
2 
3 
4 
5</pre> 
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 <div> 
 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">54 controller nova<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-compute[7060]: DEBUG nova.virt.libvirt.guest 
[None req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7 admin admin] . Persistent? <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">1. Live? True 
{
 {(pid=7060) _try_detach_device /opt/stack/nova/nova/virt/libvirt/guest.py:403</pre> 
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 </table>root@controller:~# vim /etc/libvirt/qemu/instance-00000001.xml <img src="http://zhaolei.xuexihaike.com/paste-257019432927235.jpg" alt="paste-257019432927235.jpg"></td> 
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 <td style="border-bottom:1px solid #B0B0B0;"> 
 <blockquote style="border:none;"> 
 <ol> 
 <li>通过curl请求delete attachment</li> 
 </ol> 
 </blockquote></td> 
 <td style="border-bottom:1px solid #B0B0B0;"> 
 <div> 
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 <pre style="line-height:16px;">1 
2 
3 
4 
5 
6 
7 
8 
9</pre> 
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 <div> 
 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">54 controller nova<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-compute[7060]: DEBUG cinderclient.v3.client 
[None req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7 admin admin] REQ: <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-g <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-i <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-X <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-H "OpenStack-API-Version: volume 3.44" <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-H "User-Agent: python-cinderclient" <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-H "X-OpenStack-Request-ID: req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7" <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-H "Accept: application/json" <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-H "X-Auth-Token: {SHA1}47e5ca14354428cab7b8095abe1d6420c8df9553" 
{
 {(pid=7060) _http_log_request /usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py:372 </pre> 
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 </div> 
 </div> 
 <div> 
 <div> 
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 <tbody> 
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 <td> 
 <div> 
 <pre style="line-height:16px;">1 
2</pre> 
 </div></td> 
 <td> 
 <div> 
 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">55 controller nova<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-compute[7060]: </pre> 
 </div></td> 
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 </tbody> 
 </table> 
 </div> 
 </div></td> 
 </tr> 
 <tr> 
 <td style="border-bottom:1px solid #B0B0B0;"> 
 <ol> 
 <li>查看cinder-volume日志 
 <ol> 
 <li>删除attachment</li> 
 </ol></li> 
 </ol></td> 
 <td style="border-bottom:1px solid #B0B0B0;"> 
 <div> 
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 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">55 controller cinder<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-volume[9796]: INFO cinder.volume.manager 
[req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7 req-04307c40-9d7e-417a-8325-c63efc6ee332 admin None] </pre> 
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 <pre style="line-height:16px;">Jun <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">27 <span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">19:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">41:<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">55 controller cinder<span style="border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(255,0,0);border-right-color:rgb(255,0,0);border-bottom-color:rgb(255,0,0);border-left-color:rgb(255,0,0);">-volume[9796]: DEBUG cinder.volume.manager 
[req-6073abe1-b6a6-4f69-b940-8e69d66a6ad7 req-04307c40-9d7e-417a-8325-c63efc6ee332 admin None] 
{
 {(pid=9947) _do_attachment_delete /opt/stack/cinder/cinder/volume/manager.py:4543</pre> 
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 <li>至此 detach volume 操作已经完成，GUI 也会更新 volume 的 detach 信息</li> 
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 <td style="border-bottom:1px solid #B0B0B0;"><img src="http://zhaolei.xuexihaike.com/paste-263852725895171.jpg" alt="paste-263852725895171.jpg"></td> 
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转载于:https://www.cnblogs.com/LeisureZhao/p/11185609.html

[Link 1]: https://www.cnblogs.com/LeisureZhao/p/11181452.html
[paste-191061620162563.jpg]: /images/20211104/78b59ecb031f42ba9c9981bc54536354.png
[paste-123961346097155.jpg]: /images/20211104/27082fe77c274c46baac4191fbc78f9e.png
[paste-123944166227971.jpg]: /images/20211104/b522a16ae5104c1987850bd36be8cb9a.png