Files-11 file system

E805865

The Files-11 file system is the native disk file system architecture used by DEC's VMS (later OpenVMS) operating system, known for its versioned files and robust record-oriented storage features.

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All labels observed (1)

Label Occurrences
Files-11 file system canonical 1

Statements (50)

Predicate Object
instanceOf disk file system architecture
file system
abbreviation Files-11 NERFINISHED
designedFor OpenVMS on Alpha NERFINISHED
OpenVMS on Itanium
OpenVMS on VAX NERFINISHED
VAX/VMS NERFINISHED
developedBy Digital Equipment Corporation NERFINISHED
fileNameComponent device name
directory specification
file name
file type (extension)
version number
hasVariant Files-11 ODS-1 NERFINISHED
Files-11 ODS-2 NERFINISHED
Files-11 ODS-3 NERFINISHED
Files-11 ODS-4 NERFINISHED
Files-11 ODS-5 NERFINISHED
integratedWith Record Management Services NERFINISHED
introducedBy Digital Equipment Corporation VAX/VMS NERFINISHED
notableFor robust versioned file handling
tight integration with VMS security model
operatingSystemFamily VMS NERFINISHED
supportsFeature ACL-based security
RMS record formats
contiguous and non-contiguous file allocation
directories
disk quotas
file access control lists
file attributes
file ownership
file protection codes
file timestamps
file version numbers
indexed directories
journaling (in some variants)
logical record locking
record-oriented storage
subdirectories
versioned files
volume sets
supportsMedia disk storage
magnetic disks
optical disks (in some implementations)
supportsNamingConvention DEVICE:[DIRECTORY]FILENAME.EXT;VERSION GENERATED
usedBy OpenVMS NERFINISHED
VMS NERFINISHED
variantUsedFor ODS-2: standard VMS disk volumes
ODS-3: VAXcluster system disks (historically) NERFINISHED
ODS-4: extended features on OpenVMS

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

VMS operating system fileSystem Files-11 file system