Lines Matching +full:background +full:- +full:layer
28 gc_idle = 3 will select the age-threshold based approach.
49 Description: Controls the in-place-update policy.
75 Description: Controls the FS utilization condition for the in-place-update
81 Description: Controls the dirty page count condition for the in-place-update
257 Supported on-disk features:
308 Description: Do background GC aggressively when set. Set to 0 by default.
315 and will override age-threshold GC approach if ATGC is enabled
320 age-threshold GC approach if ATGC is enabled at the same time.
343 - Query: cat /sys/fs/f2fs/<disk>/extension_list
344 - Add: echo '[h/c]extension' > /sys/fs/f2fs/<disk>/extension_list
345 - Del: echo '[h/c]!extension' > /sys/fs/f2fs/<disk>/extension_list
346 - [h] means add/del hot file extension
347 - [c] means add/del cold file extension
377 Description: Number of checkpoint operations performed in the background to
389 Description: Number of garbage collection operations triggered in background.
401 Description: Number of blocks moved by garbage collection in background.
419 given temperature-based bits. Now the bits indicate:
421 +-------------------+-------------------+
423 +------+------+-----+------+------+-----+
425 +------+------+-----+------+------+-----+
427 +------+------+-----+------+------+-----+
433 given temperature-based bits. Now the bits indicate:
435 +-------------------+-------------------+
437 +------+------+-----+------+------+-----+
439 +------+------+-----+------+------+-----+
441 +------+------+-----+------+------+-----+
452 Default is zero, which will follow underlying block layer limit,
597 You can re-initialize this value to "0".
650 This is a read-only entry.
674 This is a read-only entry.
679 Description: When space utilization exceeds this, do background DISCARD aggressively.
743 Description: Controls background discard granularity of inner discard thread
774 Description: It controls to enable/disable IO aware feature for background discard.
810 background GC thread. the default number is "60".
817 background GC thread. the default number is "25".
824 background GC thread from intiating GC for sections having valid blocks
830 Description: It controls max read extent count for per-inode, the value of threshold
836 Description: It reclaims the given KBs of file-backed pages registered by
853 Description: This is a read-only entry to show the value of sb.s_encoding_flags, the
876 This is a read-only entry to show the effective directory lookup mode
878 This considers both the "lookup_mode" mount option and the on-disk
882 - "perf": Hash-only lookup.
883 - "compat": Hash-based lookup with a linear search fallback enabled
884 - "auto:perf": lookup_mode is auto and fallback is disabled on-disk
885 - "auto:compat": lookup_mode is auto and fallback is enabled on-disk