Revision 071fa2cb
| ID | 071fa2cb7a08cfdc4d414608971737dc6c2886ae |
KVM: use cache=none when disk template is in DTS_EXT_MIRROR
Disable host cache for externally mirrored disks to avoid cache incoherency.
Without this, migrations between the same two nodes may end up in disk
corruption.
Signed-off-by: Apollon Oikonomopoulos <apollon@noc.grnet.gr>
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