Eric Blake 1899bf4737 qemu-img: Add -F shorthand to convert ... Although we have long supported 'qemu-img convert -o backing_file=foo,backing_fmt=bar', the fact that we have a shortcut -B for backing_file but none for backing_fmt has made it more likely that users accidentally run into: qemu-img: warning: Deprecated use of backing file without explicit backing format when using -B instead of -o. For similarity with other qemu-img commands, such as create and compare, add '-F $fmt' as the shorthand for '-o backing_fmt=$fmt'. Update iotest 122 for coverage of both spellings. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20210913131735.1948339-1-eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>		2021-09-15 18:42:38 +02:00
..
_templates	docs: Add QEMU version information to HTML footer	2021-07-18 10:59:47 +01:00
about	docs: add supported host CPU architectures section	2021-09-14 16:51:58 +04:00
config
devel	* Fixes for "-cpu max" on i386 TCG (Daniel)	2021-09-13 13:33:21 +01:00
interop	docs: standardize directory index to --- with overline	2021-09-13 13:56:26 +02:00
specs	docs: standardize directory index to --- with overline	2021-09-13 13:56:26 +02:00
sphinx	qapidoc: introduce QAPISchemaIfCond.docgen()	2021-08-26 13:53:56 +02:00
sphinx-static	sphinx: adopt kernel readthedoc theme	2021-05-14 15:05:03 +04:00
spin
system	target-arm queue:	2021-09-13 21:06:15 +01:00
tools	qemu-img: Add -F shorthand to convert	2021-09-15 18:42:38 +02:00
user	docs: standardize directory index to --- with overline	2021-09-13 13:56:26 +02:00
amd-memory-encryption.txt	docs: Add SEV-ES documentation to amd-memory-encryption.txt	2021-06-17 14:11:06 -04:00
block-replication.txt
bypass-iommu.txt	docs: Add documentation for iommu bypass	2021-07-16 11:10:45 -04:00
can.txt	docs: Fix some typos (found by codespell)	2020-11-18 09:29:41 +01:00
ccid.txt	hw/usb/ccid: remove references to NSS	2021-07-14 14:33:53 +01:00
COLO-FT.txt	docs: update to show preferred boolean syntax for -cpu	2021-02-25 14:14:33 +01:00
colo-proxy.txt	docs: update to show preferred boolean syntax for -chardev	2021-02-25 14:14:33 +01:00
conf.py	docs: Fix documentation Copyright date	2021-07-18 10:59:46 +01:00
confidential-guest-support.txt	s390: Recognize confidential-guest-support option	2021-02-08 16:57:38 +11:00
defs.rst.inc	docs: Fix typo in the default name of the qemu-system-x86_64 binary	2021-04-01 14:28:39 +02:00
hyperv.txt	i386: hardcode supported eVMCS version to '1'	2021-07-13 09:13:29 -04:00
igd-assign.txt
image-fuzzer.txt
index.rst	docs: standardize book titles to === with overline	2021-09-13 13:56:26 +02:00
memory-hotplug.txt
meson.build	docs: make sphinx-build be quiet by default	2021-08-25 12:19:18 +02:00
multi-thread-compression.txt
multiseat.txt
nvdimm.txt	nvdimm: check -object memory-backend-file, readonly=on option	2021-02-01 17:07:34 -05:00
papr-pef.txt	spapr: Add PEF based confidential guest support	2021-02-08 16:57:38 +11:00
pci_expander_bridge.txt
pcie_pci_bridge.txt	docs: add slot when adding new PCIe root port	2021-07-03 03:12:35 -04:00
pcie.txt
pvrdma.txt	docs: Fix broken links	2020-09-01 09:31:33 +02:00
qcow2-cache.txt	qcow2: Document the Extended L2 Entries feature	2020-08-25 08:33:20 +02:00
qdev-device-use.txt	hw/ide: remove 'ide-drive' device	2021-03-18 09:22:55 +00:00
qemu_logo.pdf
qemu-option-trace.rst.inc	qemu-option-trace.rst.inc: Don't use option:: markup	2020-11-02 16:52:18 +00:00
qemupciserial.inf
rdma.txt	migrate: remove QMP/HMP commands for speed, downtime and cache size	2021-03-18 09:22:55 +00:00
replay.txt	docs: Fix some typos (found by codespell)	2020-11-18 09:29:41 +01:00
spice-port-fqdn.txt
throttle.txt	docs: Document the throttle block filter	2020-10-02 15:46:40 +02:00
u2f.txt	hw/usb: Add U2F device autoscan to passthru mode	2020-08-31 08:23:39 +02:00
virtio-balloon-stats.txt
xbzrle.txt	migrate: remove QMP/HMP commands for speed, downtime and cache size	2021-03-18 09:22:55 +00:00
xen-save-devices-state.txt