Lines Matching full:files

13 constraint of zoned block devices to the user. Files representing sequential
60 Zonefs exposes the zones of a zoned block device as files. The files
85 Files representing zones of the same type are grouped together under the same
101 obtained with the stat() or fstat() system calls, indicates the number of files
104 Zone files
107 Zone files are named using the number of the zone they represent within the set
109 contain files named "0", "1", "2", ... The file numbers also represent
112 All read and write operations to zone files are not allowed beyond the file
116 Creating, deleting, renaming or modifying any attribute of files and
122 Conventional zone files
125 The size of conventional zone files is fixed to the size of the zone they
126 represent. Conventional zone files cannot be truncated.
128 These files can be randomly read and written using any type of I/O operation:
130 constraint for these files beyond the file size limit mentioned above.
132 Sequential zone files
135 The size of sequential zone files grouped in the "seq" sub-directory represents
138 Sequential zone files can only be written sequentially, starting from the file
146 on sequential files. Only direct I/O writes are accepted for these files.
154 sequential zone files. Buffered I/Os, direct I/Os and shared read mappings are
157 Truncating sequential zone files is allowed only down to 0, in which case, the
169 * File ownership: The owner UID and GID of zone files is by default 0 (root)
288   permissions to read-only applies to all files. The file system is remounted
292   with mkfs.zonefs (mkzonefs) will not change back offline zone files to a good
300   (format time values) access rights to the files affected.
368 The size of the zone files sub-directories indicate the number of files
382 The "seq" sub-directory grouping files for sequential write zones has in this
394 For sequential write zone files, the file size changes as data is appended at
419 Since files are statically mapped to zones on the disk, the number of blocks