diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/zpool/zpool_main.c | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/cmd/zpool/zpool_main.c b/cmd/zpool/zpool_main.c index 3335569fa..d79c1608b 100644 --- a/cmd/zpool/zpool_main.c +++ b/cmd/zpool/zpool_main.c @@ -4221,6 +4221,8 @@ print_iostat_header_impl(iostat_cbdata_t *cb, unsigned int force_column_width, unsigned int namewidth; const char *title; + color_start(ANSI_BOLD); + if (cb->cb_flags & IOS_ANYHISTO_M) { title = histo_to_title[IOS_HISTO_IDX(cb->cb_flags)]; } else if (cb->cb_vdevs.cb_names_count) { @@ -4254,6 +4256,8 @@ print_iostat_header_impl(iostat_cbdata_t *cb, unsigned int force_column_width, if (cb->vcdl != NULL) print_cmd_columns(cb->vcdl, 1); + color_end(); + printf("\n"); } @@ -4263,6 +4267,35 @@ print_iostat_header(iostat_cbdata_t *cb) print_iostat_header_impl(cb, 0, NULL); } +/* + * Prints a size string (i.e. 120M) with the suffix ("M") colored + * by order of magnitude. Uses column_size to add padding. + */ +static void +print_stat_color(char *statbuf, unsigned int column_size) +{ + fputs(" ", stdout); + if (*statbuf == '0') { + color_start(ANSI_GRAY); + fputc('0', stdout); + column_size--; + } else { + for (; *statbuf; statbuf++) { + if (*statbuf == 'K') color_start(ANSI_GREEN); + else if (*statbuf == 'M') color_start(ANSI_YELLOW); + else if (*statbuf == 'G') color_start(ANSI_RED); + else if (*statbuf == 'T') color_start(ANSI_BOLD_BLUE); + else if (*statbuf == 'P') color_start(ANSI_MAGENTA); + else if (*statbuf == 'E') color_start(ANSI_CYAN); + fputc(*statbuf, stdout); + if (--column_size <= 0) + break; + } + } + color_end(); + for (; column_size > 0; column_size--) + fputc(' ', stdout); +} /* * Display a single statistic. @@ -4278,7 +4311,7 @@ print_one_stat(uint64_t value, enum zfs_nicenum_format format, if (scripted) printf("\t%s", buf); else - printf(" %*s", column_size, buf); + print_stat_color(buf, column_size); } /* |