Revision f67e3ffd qemu-options.hx
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DEFHEADING(File system options:) |
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DEF("fsdev", HAS_ARG, QEMU_OPTION_fsdev,
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"-fsdev fsdriver,id=id,path=path,[security_model={mapped|passthrough|none}]\n"
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" [,writeout=immediate][,readonly]\n",
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"-fsdev fsdriver,id=id[,path=path,][security_model={mapped|passthrough|none}]\n"
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" [,writeout=immediate][,readonly][,sock_fd=sock_fd]\n",
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QEMU_ARCH_ALL) |
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STEXI |
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@item -fsdev @var{fsdriver},id=@var{id},path=@var{path},[security_model=@var{security_model}][,writeout=@var{writeout}][,readonly]
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@item -fsdev @var{fsdriver},id=@var{id},path=@var{path},[security_model=@var{security_model}][,writeout=@var{writeout}][,readonly][,sock_fd=@var{sock_fd}]
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@findex -fsdev |
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Define a new file system device. Valid options are: |
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@table @option |
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@item @var{fsdriver}
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This option specifies the fs driver backend to use. |
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Currently "local" and "handle" file system drivers are supported.
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Currently "local", "handle" and "proxy" file system drivers are supported.
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@item id=@var{id}
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Specifies identifier for this device |
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@item path=@var{path}
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| ... | ... | |
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interact with other unix tools. "none" security model is same as |
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passthrough except the sever won't report failures if it fails to |
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set file attributes like ownership. Security model is mandatory |
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only for local fsdriver. Other fsdrivers (like handle) don't take |
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only for local fsdriver. Other fsdrivers (like handle, proxy) don't take
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security model as a parameter. |
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@item writeout=@var{writeout}
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This is an optional argument. The only supported value is "immediate". |
| ... | ... | |
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@item readonly |
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Enables exporting 9p share as a readonly mount for guests. By default |
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read-write access is given. |
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@item sock_fd=@var{sock_fd}
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Enables proxy filesystem driver to use passed socket descriptor for |
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communicating with virtfs-proxy-helper. Usually a helper like libvirt |
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will create socketpair and pass one of the fds as sock_fd |
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@end table |
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-fsdev option is used along with -device driver "virtio-9p-pci". |
| ... | ... | |
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DEF("virtfs", HAS_ARG, QEMU_OPTION_virtfs,
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"-virtfs local,path=path,mount_tag=tag,security_model=[mapped|passthrough|none]\n" |
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" [,writeout=immediate][,readonly]\n", |
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" [,writeout=immediate][,readonly][,sock_fd=sock_fd]\n",
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QEMU_ARCH_ALL) |
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STEXI |
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@item -virtfs @var{fsdriver},path=@var{path},mount_tag=@var{mount_tag},security_model=@var{security_model}[,writeout=@var{writeout}][,readonly]
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@item -virtfs @var{fsdriver}[,path=@var{path}],mount_tag=@var{mount_tag}[,security_model=@var{security_model}][,writeout=@var{writeout}][,readonly][,sock_fd=@var{sock_fd}]
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@findex -virtfs |
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The general form of a Virtual File system pass-through options are: |
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@table @option |
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@item @var{fsdriver}
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This option specifies the fs driver backend to use. |
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Currently "local" and "handle" file system drivers are supported.
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Currently "local", "handle" and "proxy" file system drivers are supported.
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@item id=@var{id}
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Specifies identifier for this device |
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@item path=@var{path}
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| ... | ... | |
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interact with other unix tools. "none" security model is same as |
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passthrough except the sever won't report failures if it fails to |
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set file attributes like ownership. Security model is mandatory only |
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for local fsdriver. Other fsdrivers (like handle) don't take security |
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for local fsdriver. Other fsdrivers (like handle, proxy) don't take security
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model as a parameter. |
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@item writeout=@var{writeout}
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This is an optional argument. The only supported value is "immediate". |
| ... | ... | |
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@item readonly |
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Enables exporting 9p share as a readonly mount for guests. By default |
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read-write access is given. |
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@item sock_fd |
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Enables proxy filesystem driver to use passed 'sock_fd' as the socket |
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descriptor for interfacing with virtfs-proxy-helper |
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@end table |
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ETEXI |
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Also available in: Unified diff