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@@ -24,3 +24,34 @@ Date: July 2013
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Contact: "Namjae Jeon" <namjae.jeon@samsung.com>
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Contact: "Namjae Jeon" <namjae.jeon@samsung.com>
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Description:
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Description:
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Controls the victim selection policy for garbage collection.
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Controls the victim selection policy for garbage collection.
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+
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+What: /sys/fs/f2fs/<disk>/reclaim_segments
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+Date: October 2013
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+Contact: "Jaegeuk Kim" <jaegeuk.kim@samsung.com>
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+Description:
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+ Controls the issue rate of segment discard commands.
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+
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+What: /sys/fs/f2fs/<disk>/ipu_policy
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+Date: November 2013
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+Contact: "Jaegeuk Kim" <jaegeuk.kim@samsung.com>
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+Description:
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+ Controls the in-place-update policy.
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+
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+What: /sys/fs/f2fs/<disk>/min_ipu_util
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+Date: November 2013
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+Contact: "Jaegeuk Kim" <jaegeuk.kim@samsung.com>
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+Description:
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+ Controls the FS utilization condition for the in-place-update
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+ policies.
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+
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+What: /sys/fs/f2fs/<disk>/max_small_discards
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+Date: November 2013
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+Contact: "Jaegeuk Kim" <jaegeuk.kim@samsung.com>
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+Description:
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+ Controls the issue rate of small discard commands.
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+
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+What: /sys/fs/f2fs/<disk>/max_victim_search
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+Date: January 2014
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+Contact: "Jaegeuk Kim" <jaegeuk.kim@samsung.com>
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+Description:
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+ Controls the number of trials to find a victim segment.
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