Lin Ma 11a887ece5 cli: --disk: Add driver.metadata_cache options ...

Properly setting the metadata cache size can provide better performance
in case of using big qcow2 images.

This patch introduces two driver options:
* driver.metadata_cache.max_size
* driver.metadata_cache.max_size.unit

E.g. --disk ...,driver.type=qcow2,\
     driver.metadata_cache.max_size=2,\
     driver.metadata_cache.max_size.unit=MiB

BTW, Metadata cache size control is currently supported only for qcow2.
Regarding how to properly caluclate the cache size of qcow2, Please refer
to qemu's documentation.

Signed-off-by: Lin Ma <lma@suse.com>

2022-08-17 09:57:29 -04:00

..

__init__.py

cli: Add basic --audio type=XXX,id=Y support

2022-02-24 14:18:41 -05:00

audio.py

cli: Add basic --audio type=XXX,id=Y support

2022-02-24 14:18:41 -05:00

char.py

cli: Add --serial source.tls=on|off

2022-06-20 18:06:40 -04:00

controller.py

virtinst: add support for controller target subelement

2020-11-21 14:47:22 -05:00

device.py

cli: Add virtio option driver.page_per_vq=on

2022-01-26 17:11:56 -05:00

disk.py

cli: --disk: Add driver.metadata_cache options

2022-08-17 09:57:29 -04:00

filesystem.py

fsdetails: Show virtio-9p vs virtiofs driver field

2022-02-19 10:02:41 -05:00

graphics.py

devices: graphics: tweak a few log messages

2022-02-10 10:17:15 -05:00

hostdev.py

tests: Add grep= annotation for every invalid test

2022-02-12 11:53:09 -05:00

input.py

cli: --input: add support for evdev inputs

2021-07-27 16:04:15 -04:00

interface.py

devices: interface: Add support for testing different mac addresses

2021-10-12 15:14:06 -04:00

iommu.py

virtinst: add support for configuring the IOMMU

2020-07-12 09:15:52 -04:00

memballoon.py

cli: Add --memballoon freePageReporting=

2021-01-24 18:49:55 -05:00

memory.py

cli: Add --memdev target.{current,block,requested}

2022-01-27 09:57:20 -05:00

panic.py

virtinst: Add a lot of test code coverage

2019-06-09 18:59:50 -04:00

redirdev.py

virtinst: move UI only functions into virtManager

2019-06-09 18:33:45 -04:00

rng.py

rng: add builtin rng backend model

2020-04-21 13:05:42 -04:00

shmem.py

cli: --shmem: added support for shared memory devices

2021-07-27 15:55:00 -04:00

smartcard.py

cli: --smartcard: support database= and certificate[0-9]*=

2019-05-14 11:57:50 -04:00

sound.py

sound: Use ich9 more generally for PCIe, not just q35

2022-02-26 14:11:56 -05:00

tpm.py

devices: tpm: Rework defaults

2022-02-19 08:36:28 -05:00

video.py

devices: video: Use virtio default more often

2022-02-03 13:42:49 -05:00

vsock.py

Remove Author lines from files

2019-01-15 13:55:53 -05:00

watchdog.py

virtinst: move UI only functions into virtManager

2019-06-09 18:33:45 -04:00