+++ This bug was initially created as a clone of Bug #1463094 +++
Description of problem:
I have a HC installation setup and for some reason i see that hosted-engine.conf has a different storage domain of hosted_storage which does not exist on the system and due to this HE vm is always in paused state and never comes back up.
Errors from agent.log file:
=============================
MainThread::ERROR::2017-06-20 11:52:49,244::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 191, in _run_agent
return action(he)
File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 64, in action_proper
return he.start_monitoring()
File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 409, in start_monitoring
self._initialize_storage_images()
File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 662, in _initialize_storage_images
self._config.refresh_vm_conf()
File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/env/config.py", line 492, in refresh_vm_conf
content = self._get_file_content_from_shared_storage(VM)
File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/env/config.py", line 461, in _get_file_content_from_shared_storage
config_volume_path = self._get_config_volume_path()
File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/env/config.py", line 179, in _get_config_volume_path
conf_vol_uuid
File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/heconflib.py", line 330, in get_volume_path
root=envconst.SD_MOUNT_PARENT,
RuntimeError: Path to volume 6418b659-213e-45c4-a5a9-704f84273143 not found in /rhev/data-center/mnt
vdsm.logs:
=======================
2017-06-19 15:55:21,101+0530 ERROR (check/loop) [storage.Monitor] Error checking path /rhev/data-center/mnt/glusterSD/10.70.36.78:_data/c98d0e85-8c0b-4056-8527-9267c2a97a93/
dom_md/metadata (monitor:485)
Traceback (most recent call last):
File "/usr/share/vdsm/storage/monitor.py", line 483, in _pathChecked
delay = result.delay()
File "/usr/lib/python2.7/site-packages/vdsm/storage/check.py", line 362, in delay
raise exception.MiscFileReadException(self.path, self.rc, self.err)
MiscFileReadException: Internal file read failure: (u'/rhev/data-center/mnt/glusterSD/10.70.36.78:_data/c98d0e85-8c0b-4056-8527-9267c2a97a93/dom_md/metadata', 1, bytearray(b
"/usr/bin/dd: failed to open \'/rhev/data-center/mnt/glusterSD/10.70.36.78:_data/c98d0e85-8c0b-4056-8527-9267c2a97a93/dom_md/metadata\': No such file or directory\n"))
2017-06-19 15:55:21,160+0530 ERROR (check/loop) [storage.Monitor] Error checking path /rhev/data-center/mnt/glusterSD/10.70.36.78:_vmstore/35bf3a60-a596-4bf1-9037-39cf8fc615
8c/dom_md/metadata (monitor:485)
Traceback (most recent call last):
File "/usr/share/vdsm/storage/monitor.py", line 483, in _pathChecked
delay = result.delay()
File "/usr/lib/python2.7/site-packages/vdsm/storage/check.py", line 362, in delay
raise exception.MiscFileReadException(self.path, self.rc, self.err)
MiscFileReadException: Internal file read failure: (u'/rhev/data-center/mnt/glusterSD/10.70.36.78:_vmstore/35bf3a60-a596-4bf1-9037-39cf8fc6158c/dom_md/metadata', 1, bytearra
y(b"/usr/bin/dd: failed to open \'/rhev/data-center/mnt/glusterSD/10.70.36.78:_vmstore/35bf3a60-a596-4bf1-9037-39cf8fc6158c/dom_md/metadata\': No such file or directory\n"))
2017-06-19 15:55:23,450+0530 INFO (MainThread) [vds] Received signal 15, shutting down (vdsm:68)
Version-Release number of selected component (if applicable):
How reproducible:
Hit it once
Steps to Reproduce:
1. Do not have any steps to reproduce.
Actual results:
I see that hosted engine vm remains in paused state and never comes up plus a different storage domain id for the engine is referred which does not exist.
Expected results:
Different storage domain id for the engine should not be referred which does not exist.
Additional info:
--- Additional comment from RamaKasturi on 2017-06-20 03:19:59 EDT ---
sosreports are present in the link below:
=============================================
http://rhsqe-repo.lab.eng.blr.redhat.com/sosreports/HC/1463094/
--- Additional comment from Sahina Bose on 2017-07-14 05:19:13 EDT ---
I'm assigning this to Hosted engine team. Please reassign if needed
--- Additional comment from Doron Fediuck on 2017-07-18 07:29:03 EDT ---
Is this the case which re-used an existing RHVH?
ie- the domain existed in a previous installation and was persisted by RHVH infra.
--- Additional comment from RamaKasturi on 2017-09-06 02:23:56 EDT ---
The issue happened during RHV-H upgrade. I have not checked if the domain with that id existed before upgrading the nodes.
--- Additional comment from Doron Fediuck on 2017-09-06 04:37:34 EDT ---
Ryan,
are you familiar with such an upgrade issue?
--- Additional comment from Ryan Barry on 2017-09-06 07:11:14 EDT ---
I am not -- we haven't seen this.
Rama, can you provide the versions upgraded to/from?
--- Additional comment from RamaKasturi on 2017-09-06 07:29:45 EDT ---
Hi Ryan,
i tried upgrading from 4.1.2 to 4.1.3.
Thanks
kasturi
--- Additional comment from Ryan Barry on 2017-09-06 08:32:39 EDT ---
How was hosted engine deployed? Cockpit or CLI?
--- Additional comment from RamaKasturi on 2017-09-06 08:34:42 EDT ---
Hosted engine was deployed using cockpit
(In reply to Sahina Bose from comment #1)
> Can we close this as not repro since we donot seem to have any steps to
> reproduce?
Yes, this is not hit again