Lines Matching +full:- +full:- +full:test +full:- +full:large +full:- +full:data

22 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 When running the ``list directory'' command on a large directory
42 The improvements are even more dramatic for large directories
53 The test programs measure the rate at which user programs can transfer
54 data to or from a file without performing any processing on it.
55 These programs must read and write enough data to
65 \(dg A UNIX command that is similar to the reading test that we used is
68 The systems were running multi-user but were otherwise quiescent.
73 As Table 2 shows, all file system test runs were on a VAX 11/750.
95 Table 2a \- Reading rates of the old and new UNIX file systems.
110 Table 2b \- Writing rates of the old and new UNIX file systems.
130 The bandwidth is calculated by comparing the data rates
133 able to use about 3\-5% of the disk bandwidth,
167 less than it would be if the data blocks were written out
172 non-optimal seek order in which they are requested.
190 required to move data from disk buffers in the
191 system's address space to data buffers in the user's
198 large amounts of data.
202 and data would disappear from buffers after being written.