Revision ded9d2d5 qemu-nbd.texi
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@item --aio=@var{aio} |
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choose asynchronous I/O mode between @samp{threads} (the default) |
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and @samp{native} (Linux only). |
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@item --discard=@var{discard} |
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toggles whether @dfn{discard} (also known as @dfn{trim} or @dfn{unmap}) |
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requests are ignored or passed to the filesystem. The default is no |
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(@samp{--discard=ignore}). |
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@item -c, --connect=@var{dev} |
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connect @var{filename} to NBD device @var{dev} |
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@item -d, --disconnect |
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