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| author | Bryn M. Reeves <bmr@redhat.com> | 2016-12-16 13:42:08 +0000 |
|---|---|---|
| committer | Bryn M. Reeves <bmr@redhat.com> | 2016-12-16 13:44:42 +0000 |
| commit | 146edfcdaa441959235c200ab70e2a72dd368620 (patch) | |
| tree | 2d428b8cac6cfbf090834e0205afa22f2b4beab1 | |
| parent | 42f2193cd27650309bcf956a3c0800b194412a56 (diff) | |
| download | lvm2-146edfcdaa441959235c200ab70e2a72dd368620.tar.gz | |
dmstats: add --nomonitor switch
Add a --nomonitor switch to disable spawning of dmfilemapd when
new file mapped groups are created.
| -rw-r--r-- | tools/dmsetup.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tools/dmsetup.c b/tools/dmsetup.c index 1223f0f50..3cc50459d 100644 --- a/tools/dmsetup.c +++ b/tools/dmsetup.c @@ -196,6 +196,7 @@ enum { NOTABLE_ARG, NOTIMESUFFIX_ARG, UDEVCOOKIE_ARG, + NOMONITOR_ARG, NOUDEVRULES_ARG, NOUDEVSYNC_ARG, OPTIONS_ARG, @@ -5734,8 +5735,9 @@ static int _stats_help(CMD_ARGS); #define SEGMENTS_OPT "--segments " #define START_LEN_OPTS "[--start <start>] [--length <len>] " #define AREA_OPTS "[--areas <nr_areas>] [--areasize <size>]" -#define CREATE_OPTS USERDATA_OPT PROGID_OPT "\n\t\t" "[[[[ " START_LEN_OPTS "\n\t\t" \ -AREA_OPTS "] |\n\t\t" SEGMENTS_OPT "] [<device_name]] |\n\t\t--filemap <file_path> ]" +#define CREATE_OPTS USERDATA_OPT PROGID_OPT "\n\t\t" "[[[[ " START_LEN_OPTS "\n\t\t" \ + AREA_OPTS "] |\n\t\t" SEGMENTS_OPT "] [<device_name]] |\n\t\t[--nomonitor] " \ + "--filemap <file_path> ]" #define ID_OPTS "[--programid <id>] [--userdata <data> ] " #define SELECT_OPTS "[--programid <id>] [--regionid <id>] " @@ -6385,6 +6387,7 @@ static int _process_switches(int *argcp, char ***argvp, const char *dev_dir) {"notable", 0, &ind, NOTABLE_ARG}, {"notimesuffix", 0, &ind, NOTIMESUFFIX_ARG}, {"udevcookie", 1, &ind, UDEVCOOKIE_ARG}, + {"nomonitor", 0, &ind, NOMONITOR_ARG}, {"noudevrules", 0, &ind, NOUDEVRULES_ARG}, {"noudevsync", 0, &ind, NOUDEVSYNC_ARG}, {"options", 1, &ind, OPTIONS_ARG}, @@ -6622,6 +6625,8 @@ static int _process_switches(int *argcp, char ***argvp, const char *dev_dir) _switches[UDEVCOOKIE_ARG]++; _udev_cookie = _get_cookie_value(optarg); } + if (ind == NOMONITOR_ARG) + _switches[NOMONITOR_ARG]++; if (ind == NOUDEVRULES_ARG) _switches[NOUDEVRULES_ARG]++; if (ind == NOUDEVSYNC_ARG) |