20 lines
934 B
Plaintext
20 lines
934 B
Plaintext
What: /sys/module/xen_blkfront/parameters/max_indirect_segments
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Date: June 2013
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KernelVersion: 3.11
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Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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Description:
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Maximum number of segments that the frontend will negotiate
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with the backend for indirect descriptors. The default value
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is 32 - higher value means more potential throughput but more
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memory usage. The backend picks the minimum of the frontend
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and its default backend value.
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What: /sys/module/xen_blkfront/parameters/feature_persistent
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Date: September 2020
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KernelVersion: 5.10
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Contact: SeongJae Park <sj@kernel.org>
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Description:
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Whether to enable the persistent grants feature or not. Note
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that this option only takes effect on newly created frontends.
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The default is Y (enable).
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