RHV : Host's fail to connect to Storage Pool
Issue
- RHV Hosts fail to connect to storage after installation or activation from maintenance mode.
Engine errors
2018-01-17 01:10:10.483 | redhat-host-1 | Host redhat-host-1 cannot access the Storage Domain(s) Storage-FC-1 , Storage-FC-2 attached to the Data Center XXXXXX . Setting Host state to Non-Operational.
2018-01-17 01:10:10.268 | redhat-host-1 | Host redhat-host-1 reports about one of the Active Storage Domains as Problematic.
vdsm.log
2018-01-18 05:57:13,569-0500 ERROR (check/loop) [storage.Monitor] Error checking path /dev/e567c6a3-73fd-4813-9d17-3ed517540da9/metadata (monitor:500)
Traceback (most recent call last):
File "/usr/share/vdsm/storage/monitor.py", line 498, in _pathChecked
delay = result.delay()
File "/usr/lib/python2.7/site-packages/vdsm/storage/check.py", line 365, in delay
raise exception.MiscFileReadException(self.path, self.rc, self.err)
MiscFileReadException: Internal file read failure: ('/dev/e567c6a3-73fd-4813-9d17-3ed517540da9/metadata', 1, bytearray(b"/usr/bin/dd: failed to open \'/dev/null\': Permission denied\n"))
Environment
- Red Hat Virtualization 4.x
- FC Storage
- SELinux
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
