0a12ec87a5
qemu-system-x86_64 -drive file=ssh://hostname/some/image QEMU will ssh into 'hostname' and open '/some/image' which is made available as a standard block device. You can specify a username (ssh://user@host/...) and/or a port number (ssh://host:port/...). You can also use an alternate syntax using properties (file.user, file.host, file.port, file.path). Current limitations: - Authentication must be done without passwords or passphrases, using ssh-agent. Other authentication methods are not supported. - Uses a single connection, instead of concurrent AIO with multiple SSH connections. This is implemented using libssh2 on the client side. The server just requires a regular ssh daemon with sftp-server support. Most ssh daemons on Unix/Linux systems will work out of the box. Signed-off-by: Richard W.M. Jones <rjones@redhat.com> Cc: Stefan Hajnoczi <stefanha@gmail.com> Cc: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
24 lines
832 B
Makefile
24 lines
832 B
Makefile
block-obj-y += raw.o cow.o qcow.o vdi.o vmdk.o cloop.o dmg.o bochs.o vpc.o vvfat.o
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block-obj-y += qcow2.o qcow2-refcount.o qcow2-cluster.o qcow2-snapshot.o qcow2-cache.o
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block-obj-y += qed.o qed-gencb.o qed-l2-cache.o qed-table.o qed-cluster.o
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block-obj-y += qed-check.o
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block-obj-y += parallels.o blkdebug.o blkverify.o
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block-obj-$(CONFIG_WIN32) += raw-win32.o win32-aio.o
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block-obj-$(CONFIG_POSIX) += raw-posix.o
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block-obj-$(CONFIG_LINUX_AIO) += linux-aio.o
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ifeq ($(CONFIG_POSIX),y)
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block-obj-y += nbd.o sheepdog.o
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block-obj-$(CONFIG_LIBISCSI) += iscsi.o
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block-obj-$(CONFIG_CURL) += curl.o
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block-obj-$(CONFIG_RBD) += rbd.o
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block-obj-$(CONFIG_GLUSTERFS) += gluster.o
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block-obj-$(CONFIG_LIBSSH2) += ssh.o
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endif
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common-obj-y += stream.o
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common-obj-y += commit.o
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common-obj-y += mirror.o
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$(obj)/curl.o: QEMU_CFLAGS+=$(CURL_CFLAGS)
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