Last updated on SEPTEMBER 07, 2017
Applies to:Oracle VM - Version 3.0.1 and later
When several VM guests are being provisioned on an Oracle VM Server, and that some of the VM guests are making use of a large number of Physical Disks, commands that attempt to access these physical disks may hang VM guests or completely hang the Oracle VM Server.
Stacks such as the following one may be printed when attempting to access these disks from the VM guests:
Running the same kind of I/O commands such as fdisk against the /dev/mapper/ entries on the VM Server do succeed whereas they fail on the VM Guests for which this /dev/mapper/ entry exists.
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms