I use openstack kilo,and my server is centos 7.1 64bit.I can start an instance,when I attach a volume(cinder) to my instacne,I have got error like this:
Please who can tell me,what is the problem?And what should i do for troubleshooting?
cinder.conf on block server:
Eduardo Gonzalez,
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I really thank you for helping me to troubleshooting!With your help,i check again the cinder.conf from both controller and block server.The problem is at block server, i start tgtd.service with iscsi_helper=lioadm,which this is wrong!I stop tgtd.service,and restart openstack-cinder-volume.service target.service,then i attach the volume to the instance,it is OK!
This is all my fault,your are a very good man! Thank you very much!
Can i got your email please?Because I am an newer of openstack,problems will got a lots,i wish someone can talk about each other with them.BTW,thanks again!
Hi. You have forgot the section lvm and the following options inside it:
[lvm]
...
volume_driver = cinder.volume.drivers.lvm.LVMVolumeDriver
volume_group = cinder-volumes
iscsi_protocol = iscsi
iscsi_helper = lioadm
Create this section and move that options inside.
Reference guide: http://docs.openstack.org/kilo/install-guide/install/yum/content/cinder-install-storage-node.html
Regards
Thank u very much! This is my fault.But,when i add the [lvm] options,i restart openstack-cinder-volume.service tgtd.service lvm2-lvmetad.service target.service,the error is still there...... I am crazy......Man,please help me......
Paste cinder.conf at controller node, and logs from cinder in both nodes. Better if is a code paste, not an image because is harder to read. Also check if all is OK at cinder service-list from controller node. If not, paste related logs from the bad service.
Eduardo Gonzalez I really thank you for helping me to troubleshooting!.Can i got your email please?Because I am an newer of openstack,problems will got a lots,i wish someone can talk about each other with them.BTW,thanks again!
Asked: 2015-08-04 03:19:42 -0600
Seen: 527 times
Last updated: Aug 04 '15
