Lines Matching full:system

30 Old File System
32 In the file system developed at Bell Laboratories
33 (the ``traditional'' file system),
36 one file system.  A file system never spans multiple
41 system, as in the new file system, file systems are really
47 A file system is described by its super-block,
48 which contains the basic parameters of the file system.
49 These include the number of data blocks in the file system,
52 list of all the free blocks in the file system.
54 Within the file system are files.
66 * The actual number may vary from system to system, but is usually in
71 In a file system with a 512 byte block size, a singly indirect
78 A 150 megabyte traditional UNIX file system consists
91 file system never transfers more than 512 bytes per disk transaction
95 limited read-ahead in the system,
96 and many seeks severely limits file system throughput.
98 The first work at Berkeley on the UNIX file system attempted to improve both
101 to critical file system information so that they could
104 The file system performance was improved by a factor of more than two by
110 The file system with these changes will henceforth be referred to as the
111 .I "old file system."
117 the old file system was still using only about
130 There was no way of restoring the performance of an old file system
131 except to dump, rebuild, and restore the file system.