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7d3018da4c
* NVME, SATA NAND Security added * Qortal Core exception fetcher is now redone. * Update DT overlays for firmware * Fix for bvb clockj settings * Fix for no audio for sissy desktop porn watchers -_- ( thanks crowetic for watching gay porn and reporting me that bug asshat ) * Normalize the fetch() stream while doing a peer to peer handshake for nodes * Fix for RNG token editing error while performing a SHA256 encryption * Now under voltage errors will blink red led constantly for 5 minutes then go solid. * Improve kernel thread scaling for Qortal 2.0 core * HDMI circuit is now enabled at power up instead. * Added KMS * Added line replication instead of interpolation for VC4 GPU resulting in slightly better frame rates * Fix for long and doubles * Backplane clock is now set at standard rate * Capped HVEC clocks * Add support for Creative Cinema webcam for donkers who like sharing dick pics. *looks at crowetic* * More scanline XGA modes for people who have weird ass monitors of all sorts. * TX/RX flow control support is now 100% stable. No lags over 1Gbps ethernet. ( Hello Qortal 3.0 ) * Using flush cache instead of fetch for QC 2.0 resulting in performance gains * VC4 clock is now enforced for desktop oriented images. * Ondemand governor now waits for 2 seconds instead of 0.5ms to scale down to the lowest safest clock freq preventing lags to the core. * Timeout of OC set at 35ms from 90ms resulting in way better clocks and sync for Qortal 2.0 core
116 lines
3.6 KiB
ReStructuredText
116 lines
3.6 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0
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=====
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NTFS3
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=====
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Summary and Features
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====================
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NTFS3 is fully functional NTFS Read-Write driver. The driver works with NTFS
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versions up to 3.1. File system type to use on mount is *ntfs3*.
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- This driver implements NTFS read/write support for normal, sparse and
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compressed files.
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- Supports native journal replaying.
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- Supports NFS export of mounted NTFS volumes.
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- Supports extended attributes. Predefined extended attributes:
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- *system.ntfs_security* gets/sets security
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Descriptor: SECURITY_DESCRIPTOR_RELATIVE
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- *system.ntfs_attrib* gets/sets ntfs file/dir attributes.
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Note: Applied to empty files, this allows to switch type between
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sparse(0x200), compressed(0x800) and normal.
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Mount Options
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=============
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The list below describes mount options supported by NTFS3 driver in addition to
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generic ones. You can use every mount option with **no** option. If it is in
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this table marked with no it means default is without **no**.
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.. flat-table::
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:widths: 1 5
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:fill-cells:
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* - iocharset=name
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- This option informs the driver how to interpret path strings and
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translate them to Unicode and back. If this option is not set, the
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default codepage will be used (CONFIG_NLS_DEFAULT).
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Example: iocharset=utf8
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* - uid=
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- :rspan:`1`
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* - gid=
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* - umask=
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- Controls the default permissions for files/directories created after
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the NTFS volume is mounted.
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* - dmask=
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- :rspan:`1` Instead of specifying umask which applies both to files and
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directories, fmask applies only to files and dmask only to directories.
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* - fmask=
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* - noacsrules
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- "No access rules" mount option sets access rights for files/folders to
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777 and owner/group to root. This mount option absorbs all other
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permissions.
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- Permissions change for files/folders will be reported as successful,
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but they will remain 777.
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- Owner/group change will be reported as successful, butthey will stay
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as root.
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* - nohidden
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- Files with the Windows-specific HIDDEN (FILE_ATTRIBUTE_HIDDEN) attribute
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will not be shown under Linux.
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* - sys_immutable
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- Files with the Windows-specific SYSTEM (FILE_ATTRIBUTE_SYSTEM) attribute
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will be marked as system immutable files.
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* - discard
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- Enable support of the TRIM command for improved performance on delete
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operations, which is recommended for use with the solid-state drives
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(SSD).
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* - force
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- Forces the driver to mount partitions even if volume is marked dirty.
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Not recommended for use.
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* - sparse
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- Create new files as sparse.
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* - showmeta
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- Use this parameter to show all meta-files (System Files) on a mounted
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NTFS partition. By default, all meta-files are hidden.
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* - prealloc
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- Preallocate space for files excessively when file size is increasing on
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writes. Decreases fragmentation in case of parallel write operations to
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different files.
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* - acl
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- Support POSIX ACLs (Access Control Lists). Effective if supported by
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Kernel. Not to be confused with NTFS ACLs. The option specified as acl
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enables support for POSIX ACLs.
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Todo list
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=========
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- Full journaling support over JBD. Currently journal replaying is supported
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which is not necessarily as effectice as JBD would be.
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References
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==========
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- Commercial version of the NTFS driver for Linux.
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https://www.paragon-software.com/home/ntfs-linux-professional/
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- Direct e-mail address for feedback and requests on the NTFS3 implementation.
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almaz.alexandrovich@paragon-software.com
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