commit 016986f4706e881fed16c85c8790af4d26a7c351
Author: Lee Yarwood <email address hidden>
Date: Fri May 11 15:04:48 2018 +0100
libvirt: Report the virtual size of RAW disks
If642e51a4e186833349a8e30b04224a3687f5594 started to correctly report
the actual size of preallocated file based disks but missed that this
value was later used as the virtual disk size for RAW disks.
This is an issue as nova.virt.libvirt.utils.create_image creates these
disks as sparse files with a reported actual size much smaller than the
virtual size. During block based LM this then results in disks
on the destination being created with a much smaller virtual size than
the disk should have leading to errors during the transfer.
Reviewed: https:/ /review. openstack. org/567899 /git.openstack. org/cgit/ openstack/ nova/commit/ ?id=016986f4706 e881fed16c85c87 90af4d26a7c351
Committed: https:/
Submitter: Zuul
Branch: master
commit 016986f4706e881 fed16c85c8790af 4d26a7c351
Author: Lee Yarwood <email address hidden>
Date: Fri May 11 15:04:48 2018 +0100
libvirt: Report the virtual size of RAW disks
If642e51a4e 186833349a8e30b 04224a3687f5594 started to correctly report
the actual size of preallocated file based disks but missed that this
value was later used as the virtual disk size for RAW disks.
This is an issue as nova.virt. libvirt. utils.create_ image creates these
disks as sparse files with a reported actual size much smaller than the
virtual size. During block based LM this then results in disks
on the destination being created with a much smaller virtual size than
the disk should have leading to errors during the transfer.
Closes-Bug: #1770640 12cd12213beac4b 572c3c20a56
Change-Id: I464bc2b88123a0