ca01d6dd2d
Some platforms have a small amount of non-volatile storage that can be used to store information useful to diagnose the cause of a system crash. This is the generic part of a file system interface that presents information from the crash as a series of files in /dev/pstore. Once the information has been seen, the underlying storage is freed by deleting the files. Signed-off-by: Tony Luck <tony.luck@intel.com>
8 lines
221 B
Plaintext
8 lines
221 B
Plaintext
What: /sys/fs/pstore/kmsg_bytes
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Date: January 2011
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Kernel Version: 2.6.38
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Contact: "Tony Luck" <tony.luck@intel.com>
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Description:
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Controls amount of console log that will be saved
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to persistent store on oops/panic.
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