Bug 1031939
| Summary: | GlusterFS: the cinder fails to create the snapshot info file | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Yogev Rabl <yrabl> |
| Component: | openstack-cinder | Assignee: | RHOS Maint <rhos-maint> |
| Status: | CLOSED DUPLICATE | QA Contact: | Haim <hateya> |
| Severity: | urgent | Docs Contact: | |
| Priority: | urgent | ||
| Version: | 4.0 | CC: | eharney, hateya, yeylon |
| Target Milestone: | --- | ||
| Target Release: | 4.0 | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-11-19 15:11:26 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Related to permissions of GlusterFS share -- this is being handled in bug 1016798. *** This bug has been marked as a duplicate of bug 1016798 *** |
Description of problem: The 'cinder snapshot-create/delete' command fails due to lack of permissions of the cinder group on the mounted directory. the implications are that the snapshots could not be deleted afterwards, as well. the log show: 2013-11-19 08:57:51.218 12798 DEBUG cinder.openstack.common.processutils [req-3ed57b36-5eab-4e83-a825-e7ebd6576d2f e04d990c76a44037bdfa1bf7e90381e4 8bdf5dbdf54644cd8b8369dec0bd05c8] Running cmd (subprocess): sudo cinder-rootwrap /etc/cinder/rootwrap.conf qemu-img rebase -u -b volume-fd40de23-c87d-49d4-a6ef-025188a820e7 -F raw /var/lib/cinder/mnt/1f79a07997c5c9cea4fdf7d4f0fb7a9f/volume-fd40de23-c87d-49d4-a6ef-025188a820e7.f3df72fa-f44d-4d18-b94b-bf948e538142 execute /usr/lib/python2.6/site-packages/cinder/openstack/common/processutils.py:142 2013-11-19 08:57:51.485 12798 ERROR cinder.openstack.common.rpc.amqp [req-3ed57b36-5eab-4e83-a825-e7ebd6576d2f e04d990c76a44037bdfa1bf7e90381e4 8bdf5dbdf54644cd8b8369dec0bd05c8] Exception during message handling 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp Traceback (most recent call last): 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/cinder/openstack/common/rpc/amqp.py", line 441, in _process_data 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp **args) 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/cinder/openstack/common/rpc/dispatcher.py", line 148, in dispatch 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp return getattr(proxyobj, method)(ctxt, **kwargs) 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/cinder/utils.py", line 808, in wrapper 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp return func(self, *args, **kwargs) 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/cinder/volume/manager.py", line 371, in create_snapshot 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp {'status': 'error'}) 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp File "/usr/lib64/python2.6/contextlib.py", line 23, in __exit__ 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp self.gen.next() 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/cinder/volume/manager.py", line 362, in create_snapshot 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp model_update = self.driver.create_snapshot(snapshot_ref) 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/cinder/volume/drivers/glusterfs.py", line 446, in create_snapshot 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp self._create_snapshot(snapshot, path_to_disk, snap_id) 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/cinder/volume/drivers/glusterfs.py", line 496, in _create_snapshot 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp self._write_info_file(info_path, snap_info) 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp File "/usr/lib/python2.6/site-packages/cinder/volume/drivers/glusterfs.py", line 521, in _write_info_file 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp with open(info_path, 'w') as f: 2013-11-19 08:57:51.485 12798 TRACE cinder.openstack.common.rpc.amqp IOError: [Errno 13] Permission denied: u'/var/lib/cinder/mnt/1f79a07997c5c9cea4fdf7d4f0fb7a9f/volume-fd40de23-c87d-49d4-a6ef-025188a820e7.info' Version-Release number of selected component (if applicable): openstack-cinder-2013.2-2.el6ost.noarch Red Hat Enterprise Linux Server release 6.5 Beta How reproducible: everytime Steps to Reproduce: 1. Create a volume 2. Create a snapshot of that volume 3. Actual results: All the created snapshots are in the state of error. The deleted snapshots are in the state of error-deleting. Expected results: The snapshot are available and the been deleted successfully. Additional info: