30 Nov
2015
30 Nov
'15
3:44 a.m.
On Mon, Nov 30, 2015 at 11:22:29 +0300, Vasiliy Tolstov wrote:
2015-11-24 10:17 GMT+03:00 Vasiliy Tolstov <v.tolstov@selfip.ru>:
If file is not exists i get error: error: internal error: unable to execute QEMU command 'transaction': Could not open '/test.raw': Invalid argument
I'm debug this issue, this error from qemu-img, that tries to open file with O_DIRECT, that does not supported by overlayfs.
I saw the same message in the same context, but I thought that / would be a normal FS in this case. At any rate, either choose a different location, or you can enable caching for the disk if you don't need to do migrations. (cache='none' for the disk makes qemu use O_DIRECT). Peter