From f3c8c9e6f0e5e2ce6a1cba31db0422d8585e8c7c Mon Sep 17 00:00:00 2001 From: Jason King Date: Tue, 13 Jun 2017 04:16:45 -0500 Subject: [PATCH] OpenZFS 640 - number_to_scaled_string is duplicated in several commands Porting Notes: - The OpenZFS patch added nicenum_scale() and nicenum() to a library not used by ZFS. Rather than pull in a new dependency the version of nicenum in lib/libzpool/util.c was simply replaced with the new one. Reviewed by: Sebastian Wiedenroth Reviewed by: Robert Mustacchi Reviewed by: Yuri Pankov Approved by: Dan McDonald Authored by: Jason King Ported-by: Brian Behlendorf OpenZFS-issue: https://www.illumos.org/issues/640 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/0a055120 Closes #6796 --- cmd/zdb/zdb.c | 139 +++++++++++++++++++++++++++----------- cmd/ztest/ztest.c | 21 +++--- include/sys/zfs_context.h | 5 +- lib/libzpool/util.c | 118 ++++++++++++++++++++++++++------ 4 files changed, 213 insertions(+), 70 deletions(-) diff --git a/cmd/zdb/zdb.c b/cmd/zdb/zdb.c index 341ef95ca4..e45b7743a3 100644 --- a/cmd/zdb/zdb.c +++ b/cmd/zdb/zdb.c @@ -281,12 +281,12 @@ dump_history_offsets(objset_t *os, uint64_t object, void *data, size_t size) } static void -zdb_nicenum(uint64_t num, char *buf) +zdb_nicenum(uint64_t num, char *buf, size_t buflen) { if (dump_opt['P']) - (void) sprintf(buf, "%llu", (longlong_t)num); + (void) snprintf(buf, buflen, "%llu", (longlong_t)num); else - nicenum(num, buf); + nicenum(num, buf, sizeof (buf)); } static const char histo_stars[] = "****************************************"; @@ -464,12 +464,17 @@ dump_bpobj(objset_t *os, uint64_t object, void *data, size_t size) uint64_t i; char bytes[32], comp[32], uncomp[32]; + /* make sure the output won't get truncated */ + CTASSERT(sizeof (bytes) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (comp) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (uncomp) >= NN_NUMBUF_SZ); + if (bpop == NULL) return; - zdb_nicenum(bpop->bpo_bytes, bytes); - zdb_nicenum(bpop->bpo_comp, comp); - zdb_nicenum(bpop->bpo_uncomp, uncomp); + zdb_nicenum(bpop->bpo_bytes, bytes, sizeof (bytes)); + zdb_nicenum(bpop->bpo_comp, comp, sizeof (comp)); + zdb_nicenum(bpop->bpo_uncomp, uncomp, sizeof (uncomp)); (void) printf("\t\tnum_blkptrs = %llu\n", (u_longlong_t)bpop->bpo_num_blkptrs); @@ -763,7 +768,10 @@ dump_metaslab_stats(metaslab_t *msp) avl_tree_t *t = &msp->ms_size_tree; int free_pct = range_tree_space(rt) * 100 / msp->ms_size; - zdb_nicenum(metaslab_block_maxsize(msp), maxbuf); + /* max sure nicenum has enough space */ + CTASSERT(sizeof (maxbuf) >= NN_NUMBUF_SZ); + + zdb_nicenum(metaslab_block_maxsize(msp), maxbuf, sizeof (maxbuf)); (void) printf("\t %25s %10lu %7s %6s %4s %4d%%\n", "segments", avl_numnodes(t), "maxsize", maxbuf, @@ -780,7 +788,8 @@ dump_metaslab(metaslab_t *msp) space_map_t *sm = msp->ms_sm; char freebuf[32]; - zdb_nicenum(msp->ms_size - space_map_allocated(sm), freebuf); + zdb_nicenum(msp->ms_size - space_map_allocated(sm), freebuf, + sizeof (freebuf)); (void) printf( "\tmetaslab %6llu offset %12llx spacemap %6llu free %5s\n", @@ -1354,6 +1363,9 @@ dump_dsl_dir(objset_t *os, uint64_t object, void *data, size_t size) time_t crtime; char nice[32]; + /* make sure nicenum has enough space */ + CTASSERT(sizeof (nice) >= NN_NUMBUF_SZ); + if (dd == NULL) return; @@ -1369,15 +1381,15 @@ dump_dsl_dir(objset_t *os, uint64_t object, void *data, size_t size) (u_longlong_t)dd->dd_origin_obj); (void) printf("\t\tchild_dir_zapobj = %llu\n", (u_longlong_t)dd->dd_child_dir_zapobj); - zdb_nicenum(dd->dd_used_bytes, nice); + zdb_nicenum(dd->dd_used_bytes, nice, sizeof (nice)); (void) printf("\t\tused_bytes = %s\n", nice); - zdb_nicenum(dd->dd_compressed_bytes, nice); + zdb_nicenum(dd->dd_compressed_bytes, nice, sizeof (nice)); (void) printf("\t\tcompressed_bytes = %s\n", nice); - zdb_nicenum(dd->dd_uncompressed_bytes, nice); + zdb_nicenum(dd->dd_uncompressed_bytes, nice, sizeof (nice)); (void) printf("\t\tuncompressed_bytes = %s\n", nice); - zdb_nicenum(dd->dd_quota, nice); + zdb_nicenum(dd->dd_quota, nice, sizeof (nice)); (void) printf("\t\tquota = %s\n", nice); - zdb_nicenum(dd->dd_reserved, nice); + zdb_nicenum(dd->dd_reserved, nice, sizeof (nice)); (void) printf("\t\treserved = %s\n", nice); (void) printf("\t\tprops_zapobj = %llu\n", (u_longlong_t)dd->dd_props_zapobj); @@ -1387,7 +1399,8 @@ dump_dsl_dir(objset_t *os, uint64_t object, void *data, size_t size) (u_longlong_t)dd->dd_flags); #define DO(which) \ - zdb_nicenum(dd->dd_used_breakdown[DD_USED_ ## which], nice); \ + zdb_nicenum(dd->dd_used_breakdown[DD_USED_ ## which], nice, \ + sizeof (nice)); \ (void) printf("\t\tused_breakdown[" #which "] = %s\n", nice) DO(HEAD); DO(SNAP); @@ -1406,15 +1419,22 @@ dump_dsl_dataset(objset_t *os, uint64_t object, void *data, size_t size) char used[32], compressed[32], uncompressed[32], unique[32]; char blkbuf[BP_SPRINTF_LEN]; + /* make sure nicenum has enough space */ + CTASSERT(sizeof (used) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (compressed) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (uncompressed) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (unique) >= NN_NUMBUF_SZ); + if (ds == NULL) return; ASSERT(size == sizeof (*ds)); crtime = ds->ds_creation_time; - zdb_nicenum(ds->ds_referenced_bytes, used); - zdb_nicenum(ds->ds_compressed_bytes, compressed); - zdb_nicenum(ds->ds_uncompressed_bytes, uncompressed); - zdb_nicenum(ds->ds_unique_bytes, unique); + zdb_nicenum(ds->ds_referenced_bytes, used, sizeof (used)); + zdb_nicenum(ds->ds_compressed_bytes, compressed, sizeof (compressed)); + zdb_nicenum(ds->ds_uncompressed_bytes, uncompressed, + sizeof (uncompressed)); + zdb_nicenum(ds->ds_unique_bytes, unique, sizeof (unique)); snprintf_blkptr(blkbuf, sizeof (blkbuf), &ds->ds_bp); (void) printf("\t\tdir_obj = %llu\n", @@ -1473,12 +1493,15 @@ dump_bptree(objset_t *os, uint64_t obj, const char *name) bptree_phys_t *bt; dmu_buf_t *db; + /* make sure nicenum has enough space */ + CTASSERT(sizeof (bytes) >= NN_NUMBUF_SZ); + if (dump_opt['d'] < 3) return; VERIFY3U(0, ==, dmu_bonus_hold(os, obj, FTAG, &db)); bt = db->db_data; - zdb_nicenum(bt->bt_bytes, bytes); + zdb_nicenum(bt->bt_bytes, bytes, sizeof (bytes)); (void) printf("\n %s: %llu datasets, %s\n", name, (unsigned long long)(bt->bt_end - bt->bt_begin), bytes); dmu_buf_rele(db, FTAG); @@ -1511,13 +1534,18 @@ dump_full_bpobj(bpobj_t *bpo, const char *name, int indent) char uncomp[32]; uint64_t i; + /* make sure nicenum has enough space */ + CTASSERT(sizeof (bytes) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (comp) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (uncomp) >= NN_NUMBUF_SZ); + if (dump_opt['d'] < 3) return; - zdb_nicenum(bpo->bpo_phys->bpo_bytes, bytes); + zdb_nicenum(bpo->bpo_phys->bpo_bytes, bytes, sizeof (bytes)); if (bpo->bpo_havesubobj && bpo->bpo_phys->bpo_subobjs != 0) { - zdb_nicenum(bpo->bpo_phys->bpo_comp, comp); - zdb_nicenum(bpo->bpo_phys->bpo_uncomp, uncomp); + zdb_nicenum(bpo->bpo_phys->bpo_comp, comp, sizeof (comp)); + zdb_nicenum(bpo->bpo_phys->bpo_uncomp, uncomp, sizeof (uncomp)); (void) printf(" %*s: object %llu, %llu local blkptrs, " "%llu subobjs in object, %llu, %s (%s/%s comp)\n", indent * 8, name, @@ -1571,6 +1599,11 @@ dump_deadlist(dsl_deadlist_t *dl) char comp[32]; char uncomp[32]; + /* make sure nicenum has enough space */ + CTASSERT(sizeof (bytes) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (comp) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (uncomp) >= NN_NUMBUF_SZ); + if (dump_opt['d'] < 3) return; @@ -1579,9 +1612,9 @@ dump_deadlist(dsl_deadlist_t *dl) return; } - zdb_nicenum(dl->dl_phys->dl_used, bytes); - zdb_nicenum(dl->dl_phys->dl_comp, comp); - zdb_nicenum(dl->dl_phys->dl_uncomp, uncomp); + zdb_nicenum(dl->dl_phys->dl_used, bytes, sizeof (bytes)); + zdb_nicenum(dl->dl_phys->dl_comp, comp, sizeof (comp)); + zdb_nicenum(dl->dl_phys->dl_uncomp, uncomp, sizeof (uncomp)); (void) printf("\n Deadlist: %s (%s/%s comp)\n", bytes, comp, uncomp); @@ -1942,6 +1975,13 @@ dump_object(objset_t *os, uint64_t object, int verbosity, int *print_header, char aux[50]; int error; + /* make sure nicenum has enough space */ + CTASSERT(sizeof (iblk) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (dblk) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (lsize) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (asize) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (bonus_size) >= NN_NUMBUF_SZ); + if (*print_header) { (void) printf("\n%10s %3s %5s %5s %5s %6s %5s %6s %s\n", "Object", "lvl", "iblk", "dblk", "dsize", "dnsize", @@ -1982,12 +2022,12 @@ dump_object(objset_t *os, uint64_t object, int verbosity, int *print_header, if (dnode_slots_used) *dnode_slots_used = doi.doi_dnodesize / DNODE_MIN_SIZE; - zdb_nicenum(doi.doi_metadata_block_size, iblk); - zdb_nicenum(doi.doi_data_block_size, dblk); - zdb_nicenum(doi.doi_max_offset, lsize); - zdb_nicenum(doi.doi_physical_blocks_512 << 9, asize); - zdb_nicenum(doi.doi_bonus_size, bonus_size); - zdb_nicenum(doi.doi_dnodesize, dnsize); + zdb_nicenum(doi.doi_metadata_block_size, iblk, sizeof (iblk)); + zdb_nicenum(doi.doi_data_block_size, dblk, sizeof (dblk)); + zdb_nicenum(doi.doi_max_offset, lsize, sizeof (lsize)); + zdb_nicenum(doi.doi_physical_blocks_512 << 9, asize, sizeof (asize)); + zdb_nicenum(doi.doi_bonus_size, bonus_size, sizeof (bonus_size)); + zdb_nicenum(doi.doi_dnodesize, dnsize, sizeof (dnsize)); (void) sprintf(fill, "%6.2f", 100.0 * doi.doi_fill_count * doi.doi_data_block_size / (object == 0 ? DNODES_PER_BLOCK : 1) / doi.doi_max_offset); @@ -2063,6 +2103,8 @@ dump_object(objset_t *os, uint64_t object, int verbosity, int *print_header, for (;;) { char segsize[32]; + /* make sure nicenum has enough space */ + CTASSERT(sizeof (segsize) >= NN_NUMBUF_SZ); error = dnode_next_offset(dn, 0, &start, minlvl, blkfill, 0); if (error) @@ -2070,7 +2112,7 @@ dump_object(objset_t *os, uint64_t object, int verbosity, int *print_header, end = start; error = dnode_next_offset(dn, DNODE_FIND_HOLE, &end, minlvl, blkfill, 0); - zdb_nicenum(end - start, segsize); + zdb_nicenum(end - start, segsize, sizeof (segsize)); (void) printf("\t\tsegment [%016llx, %016llx)" " size %5s\n", (u_longlong_t)start, (u_longlong_t)end, segsize); @@ -2107,6 +2149,9 @@ dump_dir(objset_t *os) uint64_t max_slot_used = 0; uint64_t dnode_slots; + /* make sure nicenum has enough space */ + CTASSERT(sizeof (numbuf) >= NN_NUMBUF_SZ); + dsl_pool_config_enter(dmu_objset_pool(os), FTAG); dmu_objset_fast_stat(os, &dds); dsl_pool_config_exit(dmu_objset_pool(os), FTAG); @@ -2125,7 +2170,7 @@ dump_dir(objset_t *os) ASSERT3U(usedobjs, ==, BP_GET_FILL(os->os_rootbp)); - zdb_nicenum(refdbytes, numbuf); + zdb_nicenum(refdbytes, numbuf, sizeof (numbuf)); if (verbosity >= 4) { (void) snprintf(blkbuf, sizeof (blkbuf), ", rootbp "); @@ -3142,6 +3187,9 @@ zdb_blkptr_cb(spa_t *spa, zilog_t *zilog, const blkptr_t *bp, int sec_remaining = (zcb->zcb_totalasize - bytes) / 1024 / kb_per_sec; + /* make sure nicenum has enough space */ + CTASSERT(sizeof (buf) >= NN_NUMBUF_SZ); + zfs_nicebytes(bytes, buf, sizeof (buf)); (void) fprintf(stderr, "\r%5s completed (%4dMB/s) " @@ -3497,6 +3545,14 @@ dump_block_stats(spa_t *spa) char avg[32], gang[32]; const char *typename; + /* make sure nicenum has enough space */ + CTASSERT(sizeof (csize) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (lsize) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (psize) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (asize) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (avg) >= NN_NUMBUF_SZ); + CTASSERT(sizeof (gang) >= NN_NUMBUF_SZ); + if (t < DMU_OT_NUMTYPES) typename = dmu_ot[t].ot_name; else @@ -3530,12 +3586,17 @@ dump_block_stats(spa_t *spa) zcb.zcb_type[ZB_TOTAL][t].zb_asize) continue; - zdb_nicenum(zb->zb_count, csize); - zdb_nicenum(zb->zb_lsize, lsize); - zdb_nicenum(zb->zb_psize, psize); - zdb_nicenum(zb->zb_asize, asize); - zdb_nicenum(zb->zb_asize / zb->zb_count, avg); - zdb_nicenum(zb->zb_gangs, gang); + zdb_nicenum(zb->zb_count, csize, + sizeof (csize)); + zdb_nicenum(zb->zb_lsize, lsize, + sizeof (lsize)); + zdb_nicenum(zb->zb_psize, psize, + sizeof (psize)); + zdb_nicenum(zb->zb_asize, asize, + sizeof (asize)); + zdb_nicenum(zb->zb_asize / zb->zb_count, avg, + sizeof (avg)); + zdb_nicenum(zb->zb_gangs, gang, sizeof (gang)); (void) printf("%6s\t%5s\t%5s\t%5s\t%5s" "\t%5.2f\t%6.2f\t", diff --git a/cmd/ztest/ztest.c b/cmd/ztest/ztest.c index d45d0c8ffa..e1b1ae3fff 100644 --- a/cmd/ztest/ztest.c +++ b/cmd/ztest/ztest.c @@ -23,6 +23,8 @@ * Copyright (c) 2011, 2016 by Delphix. All rights reserved. * Copyright 2011 Nexenta Systems, Inc. All rights reserved. * Copyright (c) 2013 Steven Hartland. All rights reserved. + * Copyright (c) 2014 Integros [integros.com] + * Copyright 2017 Joyent, Inc. */ /* @@ -608,12 +610,13 @@ usage(boolean_t requested) { const ztest_shared_opts_t *zo = &ztest_opts_defaults; - char nice_vdev_size[10]; - char nice_gang_bang[10]; + char nice_vdev_size[NN_NUMBUF_SZ]; + char nice_gang_bang[NN_NUMBUF_SZ]; FILE *fp = requested ? stdout : stderr; - nicenum(zo->zo_vdev_size, nice_vdev_size); - nicenum(zo->zo_metaslab_gang_bang, nice_gang_bang); + nicenum(zo->zo_vdev_size, nice_vdev_size, sizeof (nice_vdev_size)); + nicenum(zo->zo_metaslab_gang_bang, nice_gang_bang, + sizeof (nice_gang_bang)); (void) fprintf(fp, "Usage: %s\n" "\t[-v vdevs (default: %llu)]\n" @@ -3550,10 +3553,10 @@ ztest_vdev_LUN_growth(ztest_ds_t *zd, uint64_t id) old_class_space, new_class_space); if (ztest_opts.zo_verbose >= 5) { - char oldnumbuf[6], newnumbuf[6]; + char oldnumbuf[NN_NUMBUF_SZ], newnumbuf[NN_NUMBUF_SZ]; - nicenum(old_class_space, oldnumbuf); - nicenum(new_class_space, newnumbuf); + nicenum(old_class_space, oldnumbuf, sizeof (oldnumbuf)); + nicenum(new_class_space, newnumbuf, sizeof (newnumbuf)); (void) printf("%s grew from %s to %s\n", spa->spa_name, oldnumbuf, newnumbuf); } @@ -7024,7 +7027,7 @@ main(int argc, char **argv) ztest_info_t *zi; ztest_shared_callstate_t *zc; char timebuf[100]; - char numbuf[6]; + char numbuf[NN_NUMBUF_SZ]; spa_t *spa; char *cmd; boolean_t hasalt; @@ -7178,7 +7181,7 @@ main(int argc, char **argv) now = MIN(now, zs->zs_proc_stop); print_time(zs->zs_proc_stop - now, timebuf); - nicenum(zs->zs_space, numbuf); + nicenum(zs->zs_space, numbuf, sizeof (numbuf)); (void) printf("Pass %3d, %8s, %3llu ENOSPC, " "%4.1f%% of %5s used, %3.0f%% done, %8s to go\n", diff --git a/include/sys/zfs_context.h b/include/sys/zfs_context.h index 90e7954a18..9da8ab5612 100644 --- a/include/sys/zfs_context.h +++ b/include/sys/zfs_context.h @@ -626,6 +626,9 @@ extern void delay(clock_t ticks); #define ptob(x) ((x) * PAGESIZE) +#define NN_DIVISOR_1000 (1U << 0) +#define NN_NUMBUF_SZ (6) + extern uint64_t physmem; extern int highbit64(uint64_t i); @@ -639,7 +642,7 @@ extern void random_init(void); extern void random_fini(void); struct spa; -extern void nicenum(uint64_t num, char *buf); +extern void nicenum(uint64_t num, char *buf, size_t); extern void show_pool_stats(struct spa *); extern int set_global_var(char *arg); diff --git a/lib/libzpool/util.c b/lib/libzpool/util.c index 8e1c104a3d..bb1710e793 100644 --- a/lib/libzpool/util.c +++ b/lib/libzpool/util.c @@ -21,6 +21,7 @@ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2016 by Delphix. All rights reserved. + * Copyright 2017 Jason King */ #include @@ -38,31 +39,104 @@ * Routines needed by more than one client of libzpool. */ +/* The largest suffix that can fit, aka an exabyte (2^60 / 10^18) */ +#define INDEX_MAX (6) + +/* Verify INDEX_MAX fits */ +CTASSERT_GLOBAL(INDEX_MAX * 10 < sizeof (uint64_t) * 8); + void -nicenum(uint64_t num, char *buf) +nicenum_scale(uint64_t n, size_t units, char *buf, size_t buflen, + uint32_t flags) { - uint64_t n = num; + uint64_t divamt = 1024; + uint64_t divisor = 1; int index = 0; + int rc = 0; char u; - while (n >= 1024) { - n = (n + (1024 / 2)) / 1024; /* Round up or down */ + if (units == 0) + units = 1; + + if (n > 0) { + n *= units; + if (n < units) + goto overflow; + } + + if (flags & NN_DIVISOR_1000) + divamt = 1000; + + /* + * This tries to find the suffix S(n) such that + * S(n) <= n < S(n+1), where S(n) = 2^(n*10) | 10^(3*n) + * (i.e. 1024/1000, 1,048,576/1,000,000, etc). Stop once S(n) + * is the largest prefix supported (i.e. don't bother computing + * and checking S(n+1). Since INDEX_MAX should be the largest + * suffix that fits (currently an exabyte), S(INDEX_MAX + 1) is + * never checked as it would overflow. + */ + while (index < INDEX_MAX) { + uint64_t newdiv = divisor * divamt; + + /* CTASSERT() guarantee these never trip */ + VERIFY3U(newdiv, >=, divamt); + VERIFY3U(newdiv, >=, divisor); + + if (n < newdiv) + break; + + divisor = newdiv; index++; } u = " KMGTPE"[index]; if (index == 0) { - (void) sprintf(buf, "%llu", (u_longlong_t)n); - } else if (n < 10 && (num & (num - 1)) != 0) { - (void) sprintf(buf, "%.2f%c", - (double)num / (1ULL << 10 * index), u); - } else if (n < 100 && (num & (num - 1)) != 0) { - (void) sprintf(buf, "%.1f%c", - (double)num / (1ULL << 10 * index), u); + rc = snprintf(buf, buflen, "%llu", (u_longlong_t)n); + } else if (n % divisor == 0) { + /* + * If this is an even multiple of the base, always display + * without any decimal precision. + */ + rc = snprintf(buf, buflen, "%llu%c", + (u_longlong_t)(n / divisor), u); } else { - (void) sprintf(buf, "%llu%c", (u_longlong_t)n, u); + /* + * We want to choose a precision that reflects the best choice + * for fitting in 5 characters. This can get rather tricky + * when we have numbers that are very close to an order of + * magnitude. For example, when displaying 10239 (which is + * really 9.999K), we want only a single place of precision + * for 10.0K. We could develop some complex heuristics for + * this, but it's much easier just to try each combination + * in turn. + */ + int i; + for (i = 2; i >= 0; i--) { + if ((rc = snprintf(buf, buflen, "%.*f%c", i, + (double)n / divisor, u)) <= 5) + break; + } } + + if (rc + 1 > buflen || rc < 0) + goto overflow; + + return; + +overflow: + /* prefer a more verbose message if possible */ + if (buflen > 10) + (void) strlcpy(buf, "", buflen); + else + (void) strlcpy(buf, "??", buflen); +} + +void +nicenum(uint64_t num, char *buf, size_t buflen) +{ + nicenum_scale(num, 1, buf, buflen, 0); } static void @@ -99,15 +173,17 @@ show_vdev_stats(const char *desc, const char *ctype, nvlist_t *nv, int indent) sec = MAX(1, vs->vs_timestamp / NANOSEC); - nicenum(vs->vs_alloc, used); - nicenum(vs->vs_space - vs->vs_alloc, avail); - nicenum(vs->vs_ops[ZIO_TYPE_READ] / sec, rops); - nicenum(vs->vs_ops[ZIO_TYPE_WRITE] / sec, wops); - nicenum(vs->vs_bytes[ZIO_TYPE_READ] / sec, rbytes); - nicenum(vs->vs_bytes[ZIO_TYPE_WRITE] / sec, wbytes); - nicenum(vs->vs_read_errors, rerr); - nicenum(vs->vs_write_errors, werr); - nicenum(vs->vs_checksum_errors, cerr); + nicenum(vs->vs_alloc, used, sizeof (used)); + nicenum(vs->vs_space - vs->vs_alloc, avail, sizeof (avail)); + nicenum(vs->vs_ops[ZIO_TYPE_READ] / sec, rops, sizeof (rops)); + nicenum(vs->vs_ops[ZIO_TYPE_WRITE] / sec, wops, sizeof (wops)); + nicenum(vs->vs_bytes[ZIO_TYPE_READ] / sec, rbytes, + sizeof (rbytes)); + nicenum(vs->vs_bytes[ZIO_TYPE_WRITE] / sec, wbytes, + sizeof (wbytes)); + nicenum(vs->vs_read_errors, rerr, sizeof (rerr)); + nicenum(vs->vs_write_errors, werr, sizeof (werr)); + nicenum(vs->vs_checksum_errors, cerr, sizeof (cerr)); (void) printf("%*s%s%*s%*s%*s %5s %5s %5s %5s %5s %5s %5s\n", indent, "",