| commit | 636192c4b6052820ea126a5287c58a8f53f3c84f | |
| author | Eric Blake <eblake@redhat.com> | |
| Fri, 11 Jan 2019 19:47:20 +0000 (11 13:47 -0600) | ||
| committer | Eric Blake <eblake@redhat.com> | |
| Mon, 14 Jan 2019 16:09:46 +0000 (14 10:09 -0600) | ||
| tree | a84e1b6b8c3f06fd5db8e36aebcb8a0bb9e0bd86 | treesnapshot (tar.gz zip) |
| parent | 678ba275c77b5b12f3bc9bb369a1b824fc9f679f | commitdiff |
qemu-nbd: Add --bitmap=NAME option
Having to fire up qemu, then use QMP commands for nbd-server-start
and nbd-server-add, just to expose a persistent dirty bitmap, is
rather tedious. Make it possible to expose a dirty bitmap using
just qemu-nbd (of course, for now this only works when qemu-nbd is
visiting a BDS formatted as qcow2).
Of course, any good feature also needs unit testing, so expand
iotest 223 to cover it.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190111194720.15671-9-eblake@redhat.com>
Having to fire up qemu, then use QMP commands for nbd-server-start
and nbd-server-add, just to expose a persistent dirty bitmap, is
rather tedious. Make it possible to expose a dirty bitmap using
just qemu-nbd (of course, for now this only works when qemu-nbd is
visiting a BDS formatted as qcow2).
Of course, any good feature also needs unit testing, so expand
iotest 223 to cover it.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20190111194720.15671-9-eblake@redhat.com>
| qemu-nbd.c | diffblobblamehistory | |
| qemu-nbd.texi | diffblobblamehistory | |
| tests/qemu-iotests/223 | diffblobblamehistory | |
| tests/qemu-iotests/223.out | diffblobblamehistory |