Lines Matching +full:cost +full:- +full:effective

1 .. SPDX-License-Identifier: GPL-2.0
8 on the SGI IRIX platform.  It is completely multi-threaded, can
15 for further details.  This implementation is on-disk compatible
25 	Sets the buffered I/O end-of-file preallocation size when
28 	through to 1GiB, inclusive, in power-of-2 increments.
30 	The default behaviour is for dynamic end-of-file
40 	on-disk.  When the new form is used for the first time when
42 	attributes) the on-disk superblock feature bit field will be
45 	The default behaviour is determined by the on-disk feature
116 	Set the number of in-memory log buffers.  Valid numbers
117 	range from 2-8 inclusive.
121 	If the memory cost of 8 log buffers is too high on small
122 	systems, then it may be reduced at some cost to performance
129 	by the user. This turns on co-allocation of data of similar
131 	collection cost.
136 	Set the size of each in-memory log buffer.  The size may be
148 	Use an external log (metadata journal) and/or real-time device.
150 	section, and a real-time section.  The real-time section is
176 	with non-zero data alignment parameters (``sunit``, ``swidth``) by
184 	Filesystems mounted ``norecovery`` must be mounted read-only or
191 	read-only snapshots.
211 	or a stripe volume.  "value" must be specified in 512-byte
213 	that were created with non-zero data alignment parameters.
218 	increasing it by a power-of-2 multiple. Valid ``swidth`` values
270 Mounting ascii-ci filesystem    September 2030
305 	references and returns timed-out AGs back to the free stream
350 	If the group ID of the new file does not match the effective group
416  -failure speed:
422  -error classes:
427  -error handlers:
431 error handler works independently - the first condition met by an error handler
436 dependent - it may cause a shut down in the case of an unrecoverable error,
455 		- "metadata": applies metadata buffer write IO
496   max_retries			(Min: -1  Default: Varies  Max: INTMAX)
502 	Setting the value to "-1" will cause XFS to retry forever for this
511   retry_timeout_seconds		(Min:  -1  Default:  Varies  Max: 1 day)
516 	Setting the value to "-1" will allow XFS to retry forever for this
527 "metadata/ENODEV" are "0" rather than "-1" so that this error handler defaults
551   xfs_iwalk-$pid  Inode scans of the entire filesystem. Currently limited to
553   xfs-gc          Background garbage collection of disk space that have been
559 found in /sys/bus/workqueue/devices/xfs_iwalk-1111!nvme0n1/.
581 	This read-only attribute exposes the maximum number of open zones
590 	bursts at the cost of increased write amplification.  Regardless