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Add an option, -p, which makes gstat(8) to only display physical providers
(those with rank of 1). MFC after: 2 weeks
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parent
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=268238
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@ -24,7 +24,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd May 17, 2014
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.Dd July 3, 2014
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.Dt GSTAT 8
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.Os
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.Sh NAME
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@ -32,7 +32,7 @@
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.Nd print statistics about GEOM disks
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.Sh SYNOPSIS
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.Nm
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.Op Fl abcdo
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.Op Fl abcdop
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.Op Fl f Ar filter
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.Op Fl I Ar interval
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.Sh DESCRIPTION
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@ -84,6 +84,8 @@ or
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.Cm us
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(the default) indicates that the update interval is specified in
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seconds, milliseconds, or microseconds, respectively.
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.It Fl p
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Only display physical providers (those with rank of 1).
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.El
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.Sh EXIT STATUS
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.Ex -std
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@ -51,7 +51,7 @@
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#include <sysexits.h>
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#include <unistd.h>
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static int flag_a, flag_b, flag_c, flag_d, flag_o;
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static int flag_a, flag_b, flag_c, flag_d, flag_o, flag_p;
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static int flag_I = 1000000;
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#define PRINTMSG(...) do { \
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@ -104,7 +104,7 @@ main(int argc, char **argv)
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flag_b = 1;
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f_s[0] = '\0';
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while ((i = getopt(argc, argv, "abdcf:oI:")) != -1) {
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while ((i = getopt(argc, argv, "abdcf:I:op")) != -1) {
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switch (i) {
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case 'a':
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flag_a = 1;
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@ -143,6 +143,9 @@ main(int argc, char **argv)
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i *= 1;
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flag_I = i;
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break;
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case 'p':
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flag_p = 1;
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break;
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case '?':
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default:
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usage();
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@ -254,6 +257,9 @@ main(int argc, char **argv)
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continue;
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if (gid->lg_what == ISCONSUMER && !flag_c)
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continue;
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if (flag_p && gid->lg_what == ISPROVIDER &&
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((struct gprovider *)(gid->lg_ptr))->lg_geom->lg_rank != 1)
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continue;
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/* Do not print past end of window */
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if (!flag_b) {
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getyx(stdscr, cury, curx);
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@ -443,7 +449,7 @@ main(int argc, char **argv)
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static void
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usage(void)
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{
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fprintf(stderr, "usage: gstat [-abcd] [-f filter] [-I interval]\n");
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fprintf(stderr, "usage: gstat [-abcdp] [-f filter] [-I interval]\n");
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exit(EX_USAGE);
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/* NOTREACHED */
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}
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