| commit | 04d4abe96ca07b851fb74125390b1b626126aa86 | |
| author | Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | |
| Wed, 27 Jun 2012 17:03:13 +0000 (27 18:03 +0100) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Mon, 9 Jul 2012 13:53:01 +0000 (9 15:53 +0200) | ||
| tree | 158d85da18ac8ad19b1c806b9d6f1abac0d71661 | treesnapshot (tar.gz zip) |
| parent | 206e6d8551839008b6858cf8f500d2e644d2b561 | commitdiff |
blockdev: warn when copy_on_read=on and readonly=on
If the image is read-only then it's not possible to copy read data into
it. Therefore copy-on-read is automatically disabled for read-only
images.
Up until now this behavior was silent, add a warning so the user knows
why copy-on-read is not working.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
If the image is read-only then it's not possible to copy read data into
it. Therefore copy-on-read is automatically disabled for read-only
images.
Up until now this behavior was silent, add a warning so the user knows
why copy-on-read is not working.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| blockdev.c | diffblobblamehistory |