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xen/public: add some more 9pfs xenstore paths
Add some optional additional backend paths for 9pfs PV devices. Those paths will be supported by the new xen-9pfsd 9pfs backend. Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Jason Andryuk <jandryuk@gmail.com>
This commit is contained in:
Juergen Gross authored and Jan Beulich committed
1 parent
589d8cf146
commit
cc5a436002
1 file changed
+34
@@ -71,6 +71,40 @@
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* created on the guest (no user ownership squash or remap)
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* Only "none" is supported in this version of the protocol.
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*
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* max-files
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* Values: <uint32_t>
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*
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* The maximum number of files (including directories) allowed for
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* this device. Backend support of this node is optional. If the node
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* is not present or the value is zero the number of files is not
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* limited.
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*
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* max-open-files
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* Values: <uint32_t>
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*
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* The maximum number of files the guest is allowed to have opened
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* concurrently. Multiple concurrent opens of the same file are counted
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* individually. Backend support of this node is optional. If the node
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* is not present or the value is zero a backend specific default is
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* applied.
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*
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* max-space
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* Values: <uint32_t>
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*
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* The maximum file space in MiBs the guest is allowed to use for this
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* device. Backend support of this node is optional. If the node is
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* not present or the value is zero the space is not limited.
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*
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* auto-delete
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* Values: <bool>
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*
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* When set to "1" the backend will delete the file with the oldest
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* modification date below <path> in case the allowed maximum file
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* space (see <max-space>) or file number (see <max-files>) is being
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* exceeded due to guest activity (creation or extension of files).
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* Files currently opened by the guest won't be deleted. Backend
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* support of this node is optional.
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*
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******************************************************************************
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* Frontend XenBus Nodes
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******************************************************************************
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