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authorFam Zheng <famz@redhat.com>2013-05-29 19:35:40 +0800
committerKevin Wolf <kwolf@redhat.com>2013-06-04 12:11:58 +0200
commitb64ec4e4ade581d662753cdeb0d7e0e27aafbf81 (patch)
tree73a06f4c2528be5cf76830bb9679b4a37e87aa7e /tests/qemu-iotests/check
parent8ddd08c5d1415a71f21157686d43f48ff14992b6 (diff)
block: add block driver read only whitelist
We may want to include a driver in the whitelist for read only tasks such as diagnosing or exporting guest data (with libguestfs as a good example). This patch introduces a readonly whitelist option, and for backward compatibility, the old configure option --block-drv-whitelist is now an alias to rw whitelist. Drivers in readonly list is only permitted to open file readonly, and returns -ENOTSUP for RW opening. E.g. To include vmdk readonly, and others read+write: ./configure --target-list=x86_64-softmmu \ --block-drv-rw-whitelist=qcow2,raw,file,qed \ --block-drv-ro-whitelist=vmdk Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/check')
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