aboutsummaryrefslogtreecommitdiff
path: root/default-configs/m68k-softmmu.mak
diff options
context:
space:
mode:
authorKevin Wolf <kwolf@redhat.com>2010-04-28 14:34:01 +0200
committerKevin Wolf <kwolf@redhat.com>2010-05-03 10:07:32 +0200
commit294cc35f3db84017e0c176c15dd9a1b711e8354d (patch)
tree764975d352dce48acfabe85c9d17bb58a1ee6a0f /default-configs/m68k-softmmu.mak
parent419b19d9b427fad5ff2fa886d8cc217f7acee18c (diff)
block: Add wr_highest_sector blockstat
This adds the wr_highest_sector blockstat which implements what is generally known as the high watermark. It is the highest offset of a sector written to the respective BlockDriverState since it has been opened. The query-blockstat QMP command is extended to add this value to the result, and also to add the statistics of the underlying protocol in a new "parent" field. Note that to get the "high watermark" of a qcow2 image, you need to look into the wr_highest_sector field of the parent (which can be a file, a host_device, ...). The wr_highest_sector of the qcow2 BlockDriverState itself is the highest offset on the _virtual_ disk that the guest has written to. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'default-configs/m68k-softmmu.mak')
0 files changed, 0 insertions, 0 deletions