cinder.scheduler.flows.create_volume.ScheduleCreateVolumeTask [closed]

asked 2014-11-21 06:02:54 -0600

Pradip gravatar image

updated 2014-11-21 06:07:23 -0600

Hello,

In cinder scheduler, we're seeing an error as follows:

2014-11-21 17:25:22.304 ERROR cinder.scheduler.flows.create_volume [req-7203c7a0-3092-4a78-92c6-092cf184dba4 c5be827a824441248a00ddc8a4a61fe4 871aa23b63e04350a86f4c88ef7fb0d7] Failed to run task cinder.scheduler.flows.create_volume.ScheduleCreateVolumeTask;volume:create: No valid host was found. No weighed hosts available
2014-11-21 17:25:22.304 DEBUG cinder.volume.flows.common [req-7203c7a0-3092-4a78-92c6-092cf184dba4 c5be827a824441248a00ddc8a4a61fe4 871aa23b63e04350a86f4c88ef7fb0d7] Updating volume: b8b0e13d-e2b1-4834-81cd-e95d1fcfc098 with {'status': 'error'} due to: No valid host was found. No weighed hosts available from (pid=23379) error_out_volume /opt/stack/cinder/cinder/volume/flows/common.py:89

Here is the respective section from local.conf:

[cmodeNFSBackend]
volume_backend_name=cmodeNFSBackend
volume_driver=cinder.volume.drivers.netapp.common.NetAppDriver
netapp_server_hostname=a.b.c.d
netapp_server_port=80
netapp_storage_protocol=nfs
netapp_storage_family=ontap_cluster
netapp_login=admin
netapp_password=xxxx
netapp_vserver=yyyy
nfs_shares_config=/opt/stack/nfs.shares
nfs_mount_options = nfsvers=3

stack@scspn0020019001:~/devstack$ cat /opt/stack/nfs.shares
10.238.51.1:/vol1

What all might be the issues?

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Closed for the following reason not a real question by Pradip
close date 2014-11-23 21:57:18.162938

Comments

check whether cinder-volume is running, Also provider cinder-volume logs.

yatin gravatar imageyatin ( 2014-11-22 01:03:37 -0600 )edit

i am also seeing the same issue.

cinder volume is running.

Raj_Jadhav gravatar imageRaj_Jadhav ( 2014-12-17 05:04:21 -0600 )edit

This is look like, disk mount problem

Check your disk weather mount with cinder-volumes or not

Are there any error messages or exceptions in Cinder-volume logs?

Kannan Raman gravatar imageKannan Raman ( 2015-04-29 22:43:47 -0600 )edit

How do i check disk is mount with cinder-volume or not?

Ams25 gravatar imageAms25 ( 2016-05-05 19:12:27 -0600 )edit

i got the same error. does anyone have idea..from my configuration all looks ok, as well mount is ok.

rushi gravatar imagerushi ( 2016-05-16 14:50:06 -0600 )edit