Git Repo - qemu.git/commit - hmp-commands.hx

author	Stefan Hajnoczi <[email protected]>
	Thu, 17 Nov 2011 13:40:32 +0000 (13:40 +0000)
committer	Kevin Wolf <[email protected]>
	Mon, 5 Dec 2011 13:51:38 +0000 (14:51 +0100)
commit	fb0490f69feb96b7e92457f176dc834ff0b00b09
tree	78f832101d9988753dac64f1f47946f2fa306a97	tree \| snapshot
parent	ab1859218a95977dc6881fcccce328d8146a6bdb	commit \| diff

block: add -drive copy-on-read=on|off

This patch adds the -drive copy-on-read=on|off command-line option:

  copy-on-read=on|off
  copy-on-read is "on" or "off" and enables whether to copy read backing
  file sectors into the image file.  Copy-on-read avoids accessing the
  same backing file sectors repeatedly and is useful when the backing
  file is over a slow network.  By default copy-on-read is off.

Signed-off-by: Stefan Hajnoczi <[email protected]>
Signed-off-by: Kevin Wolf <[email protected]>

blockdev.c		diff \| blob \| blame \| history
hmp-commands.hx		diff \| blob \| blame \| history
qemu-config.c		diff \| blob \| blame \| history
qemu-options.hx		diff \| blob \| blame \| history