iorate/iorate-3.05/iorate.h

39 #define	IOR_MAX_IO_SIZE		((HUGE)(4*1024*1024))
115     HUGE	sp_rand_reads;		/* random reads against this profile */
116     HUGE	sp_seq_reads;		/* sequentail reads against this profile */
117     HUGE	sp_rand_writes;		/* random writes against this profile */
118     HUGE	sp_seq_writes;		/* sequential writes against this profile */
133     HUGE	a_start;		/* starting location */
134     HUGE	a_end;			/* ending location */
135     HUGE	a_size;			/* size of this area */
150     HUGE	*p_hist_records;	/* history of recent I/Os */
160     HUGE	p_pos;			/* position of next I/O */
185     HUGE	d_offset;		/* offset to start of test */
186     HUGE	d_capacity;		/* active test size */
212     HUGE	*p_local_uses;		/* locality I/O count */
213     HUGE	*p_local_seqs;		/* locality seq. I/O count */
214     HUGE	*p_local_pos;		/* position within localities */
215     HUGE	*p_local_starts;	/* starts of localities */
216     HUGE	*p_local_ends;		/* ends of localities */
217     HUGE	*p_hist_records;	/* history of recent I/Os */
222     HUGE	p_max_seq;		/* maximum seqential I/Os */
223     HUGE	p_cur_seq;		/* current seq. completed */
224     HUGE	p_pos;			/* position of next I/O */
225     HUGE	p_start;		/* where do we start? */
226     HUGE	p_size;			/* how much do we test? */
227     HUGE	p_end;			/* end of test area - start + size */
228     HUGE	p_local_size;		/* size of locality areas */
229     HUGE	p_local_count;		/* number of active localities */
230     HUGE	p_local_limit;		/* limit on I/Os to a locality */
231     HUGE	p_cur_local;		/* active locality */
232     HUGE	p_local_avail;		/* number of localities in test size */
259     HUGE	t_area;			/* size of each area for skew */
261     HUGE	t_start;		/* where do we start? */
262     HUGE	t_size;			/* how much do we test? */
263     HUGE	t_end;			/* end of test area - start + size */
309     HUGE	c_max_area;		/* largest area size for skew testing */
310     HUGE	c_area;			/* current area size for skew testing */
311     HUGE	c_skew_set_size;	/* the size of the device covered by a full set of all areas */
312     HUGE	c_max_dev_size;		/* size of the largest active device */
313     HUGE	c_min_dev_size;		/* size of the smallest active device */
336     HUGE	c_pos;			/* current file position */
337     HUGE	c_start;		/* where do we start? */
338     HUGE	c_size;			/* how much do we test? */
339     HUGE	c_end;			/* end of test area - start + size */
340     HUGE	c_align;		/* block count to align on */
341     HUGE	c_blocks_read;		/* count of blocks read */
342     HUGE	c_blocks_written;	/* count of blocks written */
343     HUGE	c_reads;		/* number of reads performed */
344     HUGE	c_writes;		/* number of writes performed */
379 extern char *ior_size_to_ascii( ior_config *cfg, HUGE t_size );
389 extern int ior_seek( ior_config *cfg, HUGE pos );
391 extern HUGE ior_rand( ior_config *cfg );
410 extern int ior_io( ior_config *cfg, long io, long io_size, HUGE pos, ior_skew_list *skew );