X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=options.c;h=48aa0d7b1ccaf2d7a8041a2b383bafdf31ca7a5f;hb=ea13c4a7ec39ae1c4b9227af61fcb8cc45d93841;hp=955bf959e49c3ff2a8c1c9912786f45b833b346c;hpb=465767437da1bcf99a375295799d33948d9fc5f0;p=fio.git diff --git a/options.c b/options.c index 955bf959..48aa0d7b 100644 --- a/options.c +++ b/options.c @@ -4,6 +4,7 @@ #include #include #include +#include #include #include @@ -73,13 +74,7 @@ static int bs_cmp(const void *p1, const void *p2) return (int) bsp1->perc - (int) bsp2->perc; } -struct split { - unsigned int nr; - unsigned long long val1[ZONESPLIT_MAX]; - unsigned long long val2[ZONESPLIT_MAX]; -}; - -static int split_parse_ddir(struct thread_options *o, struct split *split, +int split_parse_ddir(struct thread_options *o, struct split *split, char *str, bool absolute, unsigned int max_splits) { unsigned long long perc; @@ -138,8 +133,8 @@ static int split_parse_ddir(struct thread_options *o, struct split *split, return 0; } -static int bssplit_ddir(struct thread_options *o, enum fio_ddir ddir, char *str, - bool data) +static int bssplit_ddir(struct thread_options *o, void *eo, + enum fio_ddir ddir, char *str, bool data) { unsigned int i, perc, perc_missing; unsigned long long max_bs, min_bs; @@ -211,10 +206,8 @@ static int bssplit_ddir(struct thread_options *o, enum fio_ddir ddir, char *str, return 0; } -typedef int (split_parse_fn)(struct thread_options *, enum fio_ddir, char *, bool); - -static int str_split_parse(struct thread_data *td, char *str, - split_parse_fn *fn, bool data) +int str_split_parse(struct thread_data *td, char *str, + split_parse_fn *fn, void *eo, bool data) { char *odir, *ddir; int ret = 0; @@ -223,42 +216,70 @@ static int str_split_parse(struct thread_data *td, char *str, if (odir) { ddir = strchr(odir + 1, ','); if (ddir) { - ret = fn(&td->o, DDIR_TRIM, ddir + 1, data); + ret = fn(&td->o, eo, DDIR_TRIM, ddir + 1, data); if (!ret) *ddir = '\0'; } else { char *op; op = strdup(odir + 1); - ret = fn(&td->o, DDIR_TRIM, op, data); + ret = fn(&td->o, eo, DDIR_TRIM, op, data); free(op); } if (!ret) - ret = fn(&td->o, DDIR_WRITE, odir + 1, data); + ret = fn(&td->o, eo, DDIR_WRITE, odir + 1, data); if (!ret) { *odir = '\0'; - ret = fn(&td->o, DDIR_READ, str, data); + ret = fn(&td->o, eo, DDIR_READ, str, data); } } else { char *op; op = strdup(str); - ret = fn(&td->o, DDIR_WRITE, op, data); + ret = fn(&td->o, eo, DDIR_WRITE, op, data); free(op); if (!ret) { op = strdup(str); - ret = fn(&td->o, DDIR_TRIM, op, data); + ret = fn(&td->o, eo, DDIR_TRIM, op, data); free(op); } if (!ret) - ret = fn(&td->o, DDIR_READ, str, data); + ret = fn(&td->o, eo, DDIR_READ, str, data); } return ret; } +static int fio_fdp_cmp(const void *p1, const void *p2) +{ + const uint16_t *t1 = p1; + const uint16_t *t2 = p2; + + return *t1 - *t2; +} + +static int str_fdp_pli_cb(void *data, const char *input) +{ + struct thread_data *td = cb_data_to_td(data); + char *str, *p, *v; + int i = 0; + + p = str = strdup(input); + strip_blank_front(&str); + strip_blank_end(str); + + while ((v = strsep(&str, ",")) != NULL && i < FIO_MAX_PLIS) + td->o.fdp_plis[i++] = strtoll(v, NULL, 0); + free(p); + + qsort(td->o.fdp_plis, i, sizeof(*td->o.fdp_plis), fio_fdp_cmp); + td->o.fdp_nrpli = i; + + return 0; +} + static int str_bssplit_cb(void *data, const char *input) { struct thread_data *td = cb_data_to_td(data); @@ -270,7 +291,7 @@ static int str_bssplit_cb(void *data, const char *input) strip_blank_front(&str); strip_blank_end(str); - ret = str_split_parse(td, str, bssplit_ddir, false); + ret = str_split_parse(td, str, bssplit_ddir, NULL, false); if (parse_dryrun()) { int i; @@ -286,6 +307,135 @@ static int str_bssplit_cb(void *data, const char *input) return ret; } +static int parse_cmdprio_bssplit_entry(struct thread_options *o, + struct split_prio *entry, char *str) +{ + int matches = 0; + char *bs_str = NULL; + long long bs_val; + unsigned int perc = 0, class, level, hint; + + /* + * valid entry formats: + * bs/ - %s/ - set perc to 0, prio to -1. + * bs/perc - %s/%u - set prio to -1. + * bs/perc/class/level - %s/%u/%u/%u + * bs/perc/class/level/hint - %s/%u/%u/%u/%u + */ + matches = sscanf(str, "%m[^/]/%u/%u/%u/%u", + &bs_str, &perc, &class, &level, &hint); + if (matches < 1) { + log_err("fio: invalid cmdprio_bssplit format\n"); + return 1; + } + + if (str_to_decimal(bs_str, &bs_val, 1, o, 0, 0)) { + log_err("fio: split conversion failed\n"); + free(bs_str); + return 1; + } + free(bs_str); + + entry->bs = bs_val; + entry->perc = min(perc, 100u); + entry->prio = -1; + switch (matches) { + case 1: /* bs/ case */ + case 2: /* bs/perc case */ + break; + case 4: /* bs/perc/class/level case */ + case 5: /* bs/perc/class/level/hint case */ + class = min(class, (unsigned int) IOPRIO_MAX_PRIO_CLASS); + level = min(level, (unsigned int) IOPRIO_MAX_PRIO); + if (matches == 5) + hint = min(hint, (unsigned int) IOPRIO_MAX_PRIO_HINT); + else + hint = 0; + entry->prio = ioprio_value(class, level, hint); + break; + default: + log_err("fio: invalid cmdprio_bssplit format\n"); + return 1; + } + + return 0; +} + +/* + * Returns a negative integer if the first argument should be before the second + * argument in the sorted list. A positive integer if the first argument should + * be after the second argument in the sorted list. A zero if they are equal. + */ +static int fio_split_prio_cmp(const void *p1, const void *p2) +{ + const struct split_prio *tmp1 = p1; + const struct split_prio *tmp2 = p2; + + if (tmp1->bs > tmp2->bs) + return 1; + if (tmp1->bs < tmp2->bs) + return -1; + return 0; +} + +int split_parse_prio_ddir(struct thread_options *o, struct split_prio **entries, + int *nr_entries, char *str) +{ + struct split_prio *tmp_entries; + unsigned int nr_bssplits; + char *str_cpy, *p, *fname; + + /* strsep modifies the string, dup it so that we can use strsep twice */ + p = str_cpy = strdup(str); + if (!p) + return 1; + + nr_bssplits = 0; + while ((fname = strsep(&str_cpy, ":")) != NULL) { + if (!strlen(fname)) + break; + nr_bssplits++; + } + free(p); + + if (nr_bssplits > BSSPLIT_MAX) { + log_err("fio: too many cmdprio_bssplit entries\n"); + return 1; + } + + tmp_entries = calloc(nr_bssplits, sizeof(*tmp_entries)); + if (!tmp_entries) + return 1; + + nr_bssplits = 0; + while ((fname = strsep(&str, ":")) != NULL) { + struct split_prio *entry; + + if (!strlen(fname)) + break; + + entry = &tmp_entries[nr_bssplits]; + + if (parse_cmdprio_bssplit_entry(o, entry, fname)) { + log_err("fio: failed to parse cmdprio_bssplit entry\n"); + free(tmp_entries); + return 1; + } + + /* skip zero perc entries, they provide no useful information */ + if (entry->perc) + nr_bssplits++; + } + + qsort(tmp_entries, nr_bssplits, sizeof(*tmp_entries), + fio_split_prio_cmp); + + *entries = tmp_entries; + *nr_entries = nr_bssplits; + + return 0; +} + static int str2error(char *str) { const char *err[] = { "EPERM", "ENOENT", "ESRCH", "EINTR", "EIO", @@ -513,7 +663,7 @@ static int str_exitall_cb(void) int fio_cpus_split(os_cpu_mask_t *mask, unsigned int cpu_index) { unsigned int i, index, cpus_in_mask; - const long max_cpu = cpus_online(); + const long max_cpu = cpus_configured(); cpus_in_mask = fio_cpu_count(mask); if (!cpus_in_mask) @@ -552,7 +702,7 @@ static int str_cpumask_cb(void *data, unsigned long long *val) return 1; } - max_cpu = cpus_online(); + max_cpu = cpus_configured(); for (i = 0; i < sizeof(int) * 8; i++) { if ((1 << i) & *val) { @@ -588,7 +738,7 @@ static int set_cpus_allowed(struct thread_data *td, os_cpu_mask_t *mask, strip_blank_front(&str); strip_blank_end(str); - max_cpu = cpus_online(); + max_cpu = cpus_configured(); while ((cpu = strsep(&str, ",")) != NULL) { char *str2, *cpu2; @@ -906,8 +1056,8 @@ static int str_sfr_cb(void *data, const char *str) } #endif -static int zone_split_ddir(struct thread_options *o, enum fio_ddir ddir, - char *str, bool absolute) +static int zone_split_ddir(struct thread_options *o, void *eo, + enum fio_ddir ddir, char *str, bool absolute) { unsigned int i, perc, perc_missing, sperc, sperc_missing; struct split split; @@ -1012,7 +1162,7 @@ static int parse_zoned_distribution(struct thread_data *td, const char *input, } str += strlen(pre); - ret = str_split_parse(td, str, zone_split_ddir, absolute); + ret = str_split_parse(td, str, zone_split_ddir, NULL, absolute); free(p); @@ -1252,7 +1402,7 @@ int get_max_str_idx(char *input) } /* - * Returns the directory at the index, indexes > entires will be + * Returns the directory at the index, indexes > entries will be * assigned via modulo division of the index */ int set_name_idx(char *target, size_t tlen, char *input, int index, @@ -1374,8 +1524,8 @@ static int str_buffer_pattern_cb(void *data, const char *input) int ret; /* FIXME: for now buffer pattern does not support formats */ - ret = parse_and_fill_pattern(input, strlen(input), td->o.buffer_pattern, - MAX_PATTERN_SIZE, NULL, NULL, NULL); + ret = parse_and_fill_pattern_alloc(input, strlen(input), + &td->o.buffer_pattern, NULL, NULL, NULL); if (ret < 0) return 1; @@ -1423,9 +1573,9 @@ static int str_verify_pattern_cb(void *data, const char *input) int ret; td->o.verify_fmt_sz = FIO_ARRAY_SIZE(td->o.verify_fmt); - ret = parse_and_fill_pattern(input, strlen(input), td->o.verify_pattern, - MAX_PATTERN_SIZE, fmt_desc, - td->o.verify_fmt, &td->o.verify_fmt_sz); + ret = parse_and_fill_pattern_alloc(input, strlen(input), + &td->o.verify_pattern, fmt_desc, td->o.verify_fmt, + &td->o.verify_fmt_sz); if (ret < 0) return 1; @@ -1446,7 +1596,7 @@ static int str_gtod_reduce_cb(void *data, int *il) int val = *il; /* - * Only modfiy options if gtod_reduce==1 + * Only modify options if gtod_reduce==1 * Otherwise leave settings alone. */ if (val) { @@ -1471,8 +1621,13 @@ static int str_offset_cb(void *data, unsigned long long *__val) if (parse_is_percent(v)) { td->o.start_offset = 0; td->o.start_offset_percent = -1ULL - v; + td->o.start_offset_nz = 0; dprint(FD_PARSE, "SET start_offset_percent %d\n", td->o.start_offset_percent); + } else if (parse_is_zone(v)) { + td->o.start_offset = 0; + td->o.start_offset_percent = 0; + td->o.start_offset_nz = v - ZONE_BASE_VAL; } else td->o.start_offset = v; @@ -1487,8 +1642,13 @@ static int str_offset_increment_cb(void *data, unsigned long long *__val) if (parse_is_percent(v)) { td->o.offset_increment = 0; td->o.offset_increment_percent = -1ULL - v; + td->o.offset_increment_nz = 0; dprint(FD_PARSE, "SET offset_increment_percent %d\n", td->o.offset_increment_percent); + } else if (parse_is_zone(v)) { + td->o.offset_increment = 0; + td->o.offset_increment_percent = 0; + td->o.offset_increment_nz = v - ZONE_BASE_VAL; } else td->o.offset_increment = v; @@ -1505,6 +1665,10 @@ static int str_size_cb(void *data, unsigned long long *__val) td->o.size_percent = -1ULL - v; dprint(FD_PARSE, "SET size_percent %d\n", td->o.size_percent); + } else if (parse_is_zone(v)) { + td->o.size = 0; + td->o.size_percent = 0; + td->o.size_nz = v - ZONE_BASE_VAL; } else td->o.size = v; @@ -1525,12 +1689,30 @@ static int str_io_size_cb(void *data, unsigned long long *__val) } dprint(FD_PARSE, "SET io_size_percent %d\n", td->o.io_size_percent); + } else if (parse_is_zone(v)) { + td->o.io_size = 0; + td->o.io_size_percent = 0; + td->o.io_size_nz = v - ZONE_BASE_VAL; } else td->o.io_size = v; return 0; } +static int str_zoneskip_cb(void *data, unsigned long long *__val) +{ + struct thread_data *td = cb_data_to_td(data); + unsigned long long v = *__val; + + if (parse_is_zone(v)) { + td->o.zone_skip = 0; + td->o.zone_skip_nz = v - ZONE_BASE_VAL; + } else + td->o.zone_skip = v; + + return 0; +} + static int str_write_bw_log_cb(void *data, const char *str) { struct thread_data *td = cb_data_to_td(data); @@ -1801,6 +1983,10 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .oval = TD_DDIR_TRIMWRITE, .help = "Trim and write mix, trims preceding writes" }, + { .ival = "randtrimwrite", + .oval = TD_DDIR_RANDTRIMWRITE, + .help = "Randomly trim and write mix, trims preceding writes" + }, }, }, { @@ -1913,6 +2099,16 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .help = "RDMA IO engine", }, #endif +#ifdef CONFIG_LIBRPMA_APM + { .ival = "librpma_apm", + .help = "librpma IO engine in APM mode", + }, +#endif +#ifdef CONFIG_LIBRPMA_GPSPM + { .ival = "librpma_gpspm", + .help = "librpma IO engine in GPSPM mode", + }, +#endif #ifdef CONFIG_LINUX_EXT4_MOVE_EXTENT { .ival = "e4defrag", .help = "ext4 defrag engine", @@ -1936,12 +2132,6 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .help = "Hadoop Distributed Filesystem (HDFS) engine" }, #endif -#ifdef CONFIG_PMEMBLK - { .ival = "pmemblk", - .help = "PMDK libpmemblk based IO engine", - }, - -#endif #ifdef CONFIG_IME { .ival = "ime_psync", .help = "DDN's IME synchronous IO engine", @@ -1979,6 +2169,21 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { { .ival = "nbd", .help = "Network Block Device (NBD) IO engine" }, +#ifdef CONFIG_DFS + { .ival = "dfs", + .help = "DAOS File System (dfs) IO engine", + }, +#endif +#ifdef CONFIG_LIBNFS + { .ival = "nfs", + .help = "NFS IO engine", + }, +#endif +#ifdef CONFIG_LIBXNVME + { .ival = "xnvme", + .help = "XNVME IO engine", + }, +#endif }, }, { @@ -2081,11 +2286,10 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { { .name = "size", .lname = "Size", - .type = FIO_OPT_STR_VAL, + .type = FIO_OPT_STR_VAL_ZONE, .cb = str_size_cb, .off1 = offsetof(struct thread_options, size), .help = "Total size of device or files", - .interval = 1024 * 1024, .category = FIO_OPT_C_IO, .group = FIO_OPT_G_INVALID, }, @@ -2093,11 +2297,10 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .name = "io_size", .alias = "io_limit", .lname = "IO Size", - .type = FIO_OPT_STR_VAL, + .type = FIO_OPT_STR_VAL_ZONE, .cb = str_io_size_cb, .off1 = offsetof(struct thread_options, io_size), .help = "Total size of I/O to be performed", - .interval = 1024 * 1024, .category = FIO_OPT_C_IO, .group = FIO_OPT_G_INVALID, }, @@ -2138,12 +2341,11 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .name = "offset", .lname = "IO offset", .alias = "fileoffset", - .type = FIO_OPT_STR_VAL, + .type = FIO_OPT_STR_VAL_ZONE, .cb = str_offset_cb, .off1 = offsetof(struct thread_options, start_offset), .help = "Start IO from this offset", .def = "0", - .interval = 1024 * 1024, .category = FIO_OPT_C_IO, .group = FIO_OPT_G_INVALID, }, @@ -2161,14 +2363,13 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { { .name = "offset_increment", .lname = "IO offset increment", - .type = FIO_OPT_STR_VAL, + .type = FIO_OPT_STR_VAL_ZONE, .cb = str_offset_increment_cb, .off1 = offsetof(struct thread_options, offset_increment), .help = "What is the increment from one offset to the next", .parent = "offset", .hide = 1, .def = "0", - .interval = 1024 * 1024, .category = FIO_OPT_C_IO, .group = FIO_OPT_G_INVALID, }, @@ -2271,6 +2472,7 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { }, { .name = "randrepeat", + .alias = "allrandrepeat", .lname = "Random repeatable", .type = FIO_OPT_BOOL, .off1 = offsetof(struct thread_options, rand_repeatable), @@ -2400,16 +2602,6 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_IO, .group = FIO_OPT_G_RANDOM, }, - { - .name = "allrandrepeat", - .lname = "All Random Repeat", - .type = FIO_OPT_BOOL, - .off1 = offsetof(struct thread_options, allrand_repeatable), - .help = "Use repeatable random numbers for everything", - .def = "0", - .category = FIO_OPT_C_IO, - .group = FIO_OPT_G_RANDOM, - }, { .name = "nrfiles", .lname = "Number of files", @@ -2547,6 +2739,12 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .oval = F_ADV_SEQUENTIAL, .help = "Advise using FADV_SEQUENTIAL", }, +#ifdef POSIX_FADV_NOREUSE + { .ival = "noreuse", + .oval = F_ADV_NOREUSE, + .help = "Advise using FADV_NOREUSE", + }, +#endif }, .help = "Use fadvise() to advise the kernel on IO pattern", .def = "1", @@ -3404,11 +3602,11 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { { .name = "zoneskip", .lname = "Zone skip", - .type = FIO_OPT_STR_VAL, + .type = FIO_OPT_STR_VAL_ZONE, + .cb = str_zoneskip_cb, .off1 = offsetof(struct thread_options, zone_skip), .help = "Space between IO zones", .def = "0", - .interval = 1024 * 1024, .category = FIO_OPT_C_IO, .group = FIO_OPT_G_ZONE, }, @@ -3427,7 +3625,7 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .lname = "Per device/file maximum number of open zones", .type = FIO_OPT_INT, .off1 = offsetof(struct thread_options, max_open_zones), - .maxval = ZBD_MAX_OPEN_ZONES, + .maxval = ZBD_MAX_WRITE_ZONES, .help = "Limit on the number of simultaneously opened sequential write zones with zonemode=zbd", .def = "0", .category = FIO_OPT_C_IO, @@ -3438,12 +3636,22 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .lname = "Job maximum number of open zones", .type = FIO_OPT_INT, .off1 = offsetof(struct thread_options, job_max_open_zones), - .maxval = ZBD_MAX_OPEN_ZONES, + .maxval = ZBD_MAX_WRITE_ZONES, .help = "Limit on the number of simultaneously opened sequential write zones with zonemode=zbd by one thread/process", .def = "0", .category = FIO_OPT_C_IO, .group = FIO_OPT_G_INVALID, }, + { + .name = "ignore_zone_limits", + .lname = "Ignore zone resource limits", + .type = FIO_OPT_BOOL, + .off1 = offsetof(struct thread_options, ignore_zone_limits), + .def = "0", + .help = "Ignore the zone resource limits (max open/active zones) reported by the device", + .category = FIO_OPT_C_IO, + .group = FIO_OPT_G_INVALID, + }, { .name = "zone_reset_threshold", .lname = "Zone reset threshold", @@ -3468,6 +3676,47 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_IO, .group = FIO_OPT_G_ZONE, }, + { + .name = "fdp", + .lname = "Flexible data placement", + .type = FIO_OPT_BOOL, + .off1 = offsetof(struct thread_options, fdp), + .help = "Use Data placement directive (FDP)", + .def = "0", + .category = FIO_OPT_C_IO, + .group = FIO_OPT_G_INVALID, + }, + { + .name = "fdp_pli_select", + .lname = "FDP Placement ID select", + .type = FIO_OPT_STR, + .off1 = offsetof(struct thread_options, fdp_pli_select), + .help = "Select which FDP placement ID to use next", + .def = "roundrobin", + .category = FIO_OPT_C_IO, + .group = FIO_OPT_G_INVALID, + .posval = { + { .ival = "random", + .oval = FIO_FDP_RANDOM, + .help = "Choose a Placement ID at random (uniform)", + }, + { .ival = "roundrobin", + .oval = FIO_FDP_RR, + .help = "Round robin select Placement IDs", + }, + }, + }, + { + .name = "fdp_pli", + .lname = "FDP Placement ID indicies", + .type = FIO_OPT_STR, + .cb = str_fdp_pli_cb, + .off1 = offsetof(struct thread_options, fdp_plis), + .help = "Sets which placement ids to use (defaults to all)", + .hide = 1, + .category = FIO_OPT_C_IO, + .group = FIO_OPT_G_INVALID, + }, { .name = "lockmem", .lname = "Lock memory", @@ -3564,6 +3813,18 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_GENERAL, .group = FIO_OPT_G_CRED, }, + { + .name = "priohint", + .lname = "I/O nice priority hint", + .type = FIO_OPT_INT, + .off1 = offsetof(struct thread_options, ioprio_hint), + .help = "Set job IO priority hint", + .minval = IOPRIO_MIN_PRIO_HINT, + .maxval = IOPRIO_MAX_PRIO_HINT, + .interval = 1, + .category = FIO_OPT_C_GENERAL, + .group = FIO_OPT_G_CRED, + }, #else { .name = "prioclass", @@ -3571,6 +3832,12 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .type = FIO_OPT_UNSUPPORTED, .help = "Your platform does not support IO priority classes", }, + { + .name = "priohint", + .lname = "I/O nice priority hint", + .type = FIO_OPT_UNSUPPORTED, + .help = "Your platform does not support IO priority hints", + }, #endif { .name = "thinktime", @@ -3608,6 +3875,42 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_IO, .group = FIO_OPT_G_THINKTIME, }, + { + .name = "thinktime_blocks_type", + .lname = "Thinktime blocks type", + .type = FIO_OPT_STR, + .off1 = offsetof(struct thread_options, thinktime_blocks_type), + .help = "How thinktime_blocks takes effect", + .def = "complete", + .category = FIO_OPT_C_IO, + .group = FIO_OPT_G_THINKTIME, + .posval = { + { .ival = "complete", + .oval = THINKTIME_BLOCKS_TYPE_COMPLETE, + .help = "thinktime_blocks takes effect at the completion side", + }, + { + .ival = "issue", + .oval = THINKTIME_BLOCKS_TYPE_ISSUE, + .help = "thinktime_blocks takes effect at the issue side", + }, + }, + .parent = "thinktime", + }, + { + .name = "thinktime_iotime", + .lname = "Thinktime interval", + .type = FIO_OPT_INT, + .off1 = offsetof(struct thread_options, thinktime_iotime), + .help = "IO time interval between 'thinktime'", + .def = "0", + .parent = "thinktime", + .hide = 1, + .is_seconds = 1, + .is_time = 1, + .category = FIO_OPT_C_IO, + .group = FIO_OPT_G_THINKTIME, + }, { .name = "rate", .lname = "I/O rate", @@ -3706,8 +4009,10 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { { .name = "max_latency", .lname = "Max Latency (usec)", - .type = FIO_OPT_STR_VAL_TIME, - .off1 = offsetof(struct thread_options, max_latency), + .type = FIO_OPT_ULL, + .off1 = offsetof(struct thread_options, max_latency[DDIR_READ]), + .off2 = offsetof(struct thread_options, max_latency[DDIR_WRITE]), + .off3 = offsetof(struct thread_options, max_latency[DDIR_TRIM]), .help = "Maximum tolerated IO latency (usec)", .is_time = 1, .category = FIO_OPT_C_IO, @@ -4156,6 +4461,18 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_LOG, .group = FIO_OPT_G_INVALID, }, + { + .name = "log_entries", + .lname = "Log entries", + .type = FIO_OPT_INT, + .off1 = offsetof(struct thread_options, log_entries), + .help = "Initial number of entries in a job IO log", + .def = __fio_stringify(DEF_LOG_ENTRIES), + .minval = DEF_LOG_ENTRIES, + .maxval = MAX_LOG_ENTRIES, + .category = FIO_OPT_C_LOG, + .group = FIO_OPT_G_INVALID, + }, { .name = "log_avg_msec", .lname = "Log averaging (msec)", @@ -4218,6 +4535,16 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_LOG, .group = FIO_OPT_G_INVALID, }, + { + .name = "log_prio", + .lname = "Log priority of IO", + .type = FIO_OPT_BOOL, + .off1 = offsetof(struct thread_options, log_prio), + .help = "Include priority value of IO for each log entry", + .def = "0", + .category = FIO_OPT_C_LOG, + .group = FIO_OPT_G_INVALID, + }, #ifdef CONFIG_ZLIB { .name = "log_compression", @@ -4282,6 +4609,24 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_LOG, .group = FIO_OPT_G_INVALID, }, + { + .name = "log_alternate_epoch", + .lname = "Log epoch alternate", + .type = FIO_OPT_BOOL, + .off1 = offsetof(struct thread_options, log_alternate_epoch), + .help = "Use alternate epoch time in log files. Uses the same epoch as that is used by clock_gettime with specified log_alternate_epoch_clock_id.", + .category = FIO_OPT_C_LOG, + .group = FIO_OPT_G_INVALID, + }, + { + .name = "log_alternate_epoch_clock_id", + .lname = "Log alternate epoch clock_id", + .type = FIO_OPT_INT, + .off1 = offsetof(struct thread_options, log_alternate_epoch_clock_id), + .help = "If log_alternate_epoch or log_unix_epoch is true, this option specifies the clock_id from clock_gettime whose epoch should be used. If neither of those is true, this option has no effect. Default value is 0, or CLOCK_REALTIME", + .category = FIO_OPT_C_LOG, + .group = FIO_OPT_G_INVALID, + }, { .name = "block_error_percentiles", .lname = "Block error percentiles", @@ -4415,6 +4760,50 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_IO, .group = FIO_OPT_G_IO_BUF, }, + { + .name = "dedupe_global", + .lname = "Global deduplication", + .type = FIO_OPT_BOOL, + .off1 = offsetof(struct thread_options, dedupe_global), + .help = "Share deduplication buffers across jobs", + .def = "0", + .category = FIO_OPT_C_IO, + .group = FIO_OPT_G_IO_BUF, + }, + { + .name = "dedupe_mode", + .lname = "Dedupe mode", + .help = "Mode for the deduplication buffer generation", + .type = FIO_OPT_STR, + .off1 = offsetof(struct thread_options, dedupe_mode), + .parent = "dedupe_percentage", + .def = "repeat", + .category = FIO_OPT_C_IO, + .group = FIO_OPT_G_IO_BUF, + .posval = { + { .ival = "repeat", + .oval = DEDUPE_MODE_REPEAT, + .help = "repeat previous page", + }, + { .ival = "working_set", + .oval = DEDUPE_MODE_WORKING_SET, + .help = "choose a page randomly from limited working set defined in dedupe_working_set_percentage", + }, + }, + }, + { + .name = "dedupe_working_set_percentage", + .lname = "Dedupe working set percentage", + .help = "Dedupe working set size in percentages from file or device size used to generate dedupe patterns from", + .type = FIO_OPT_INT, + .off1 = offsetof(struct thread_options, dedupe_working_set_percentage), + .parent = "dedupe_percentage", + .def = "5", + .maxval = 100, + .minval = 0, + .category = FIO_OPT_C_IO, + .group = FIO_OPT_G_IO_BUF, + }, { .name = "clat_percentiles", .lname = "Completion latency percentiles", @@ -4566,12 +4955,39 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { { .name = "unified_rw_reporting", .lname = "Unified RW Reporting", - .type = FIO_OPT_BOOL, + .type = FIO_OPT_STR, .off1 = offsetof(struct thread_options, unified_rw_rep), .help = "Unify reporting across data direction", - .def = "0", + .def = "none", .category = FIO_OPT_C_GENERAL, .group = FIO_OPT_G_INVALID, + .posval = { + { .ival = "none", + .oval = UNIFIED_SPLIT, + .help = "Normal statistics reporting", + }, + { .ival = "mixed", + .oval = UNIFIED_MIXED, + .help = "Statistics are summed per data direction and reported together", + }, + { .ival = "both", + .oval = UNIFIED_BOTH, + .help = "Statistics are reported normally, followed by the mixed statistics" + }, + /* Compatibility with former boolean values */ + { .ival = "0", + .oval = UNIFIED_SPLIT, + .help = "Alias for 'none'", + }, + { .ival = "1", + .oval = UNIFIED_MIXED, + .help = "Alias for 'mixed'", + }, + { .ival = "2", + .oval = UNIFIED_BOTH, + .help = "Alias for 'both'", + }, + }, }, { .name = "continue_on_error", @@ -4855,6 +5271,20 @@ struct fio_option fio_options[FIO_MAX_OPTS] = { .category = FIO_OPT_C_GENERAL, .group = FIO_OPT_G_RUNTIME, }, + { + .name = "steadystate_check_interval", + .lname = "Steady state check interval", + .alias = "ss_interval", + .parent = "steadystate", + .type = FIO_OPT_STR_VAL_TIME, + .off1 = offsetof(struct thread_options, ss_check_interval), + .help = "Polling interval for the steady state check (too low means steadystate will not converge)", + .def = "1", + .is_seconds = 1, + .is_time = 1, + .category = FIO_OPT_C_GENERAL, + .group = FIO_OPT_G_RUNTIME, + }, { .name = NULL, }, @@ -4975,7 +5405,7 @@ void fio_keywords_init(void) sprintf(buf, "%llu", mb_memory); fio_keywords[1].replace = strdup(buf); - l = cpus_online(); + l = cpus_configured(); sprintf(buf, "%lu", l); fio_keywords[2].replace = strdup(buf); } @@ -5404,6 +5834,19 @@ void fio_options_free(struct thread_data *td) } } +void fio_dump_options_free(struct thread_data *td) +{ + while (!flist_empty(&td->opt_list)) { + struct print_option *p; + + p = flist_first_entry(&td->opt_list, struct print_option, list); + flist_del_init(&p->list); + free(p->name); + free(p->value); + free(p); + } +} + struct fio_option *fio_option_find(const char *name) { return find_option(fio_options, name);