Messages in this thread | | | Subject | hibernate and file system/metadisk driver buffers/caches | Date | Mon, 1 Nov 2010 15:59:36 -0700 | From | "Daniel Taylor" <> |
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From what I have found in Documentation/power, I should be able to hibernate a system to a partition on flash, and resume it, preserving its entire state.
In case I missed something, though, does anyone know if, in particular, MD stripe buffers are preserved, as well as the EXTn/XFS buffers/caches? I think I read that I/O buffers in use by drivers are saved only if the driver has the appropriate suspend() interfaces.
Dan Taylor
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