diff options
Diffstat (limited to 'extras/multipath/main.c')
| -rw-r--r-- | extras/multipath/main.c | 37 |
1 files changed, 15 insertions, 22 deletions
diff --git a/extras/multipath/main.c b/extras/multipath/main.c index 706b2d1317..dfaa6867dd 100644 --- a/extras/multipath/main.c +++ b/extras/multipath/main.c @@ -25,7 +25,7 @@ #include <linux/kdev_t.h> #include <string.h> #include <sys/ioctl.h> -#include <libsysfs.h> +#include <sysfs/libsysfs.h> #include "libdevmapper/libdevmapper.h" #include "main.h" #include "devinfo.h" @@ -110,7 +110,7 @@ get_all_paths_sysfs(struct env * conf, struct path * all_paths) char path[FILE_NAME_SIZE]; struct path curpath; - /* if called from hotplug, only consider the paths that relate to */ + /* if called from hotplug, only consider the paths that relate */ /* to the device pointed by conf.hotplugdev */ memset(empty_buff, 0, WWID_SIZE); memset(refwwid, 0, WWID_SIZE); @@ -442,6 +442,7 @@ group_by_serial(struct multipath * mp, struct path * all_paths, char * str) { path_count, path_buff); } sprintf(str, " %i%s", pg_count, pg_buff); + free(bitmap); } static int @@ -507,8 +508,6 @@ setup_map(struct env * conf, struct path * all_paths, if (np < 1) return 0; - params_p += sprintf(params_p, "%i", conf->dm_path_test_int); - if ((all_paths[PINDEX(index,0)].iopolicy == MULTIBUS && conf->iopolicy == -1) || conf->iopolicy == MULTIBUS) { params_p += sprintf(params_p, " 1 %i %s %i %i", @@ -602,18 +601,19 @@ static void usage(char * progname) { fprintf(stderr, VERSION_STRING); - fprintf(stderr, "Usage: %s [-v|-q] [-d] [-i int] [-m max_devs] ", + fprintf(stderr, "Usage: %s [-v|-q] [-d] [-m max_devs]", progname); - fprintf(stderr, "[-p failover|multibus|group_by_serial]\n"); + fprintf(stderr, "[-p failover|multibus|group_by_serial] [device]\n"); fprintf(stderr, "\t-v\t\tverbose, print all paths and multipaths\n"); fprintf(stderr, "\t-q\t\tquiet, no output at all\n"); fprintf(stderr, "\t-d\t\tdry run, do not create or update devmaps\n"); - fprintf(stderr, "\t-i\t\tmultipath target param : polling interval\n"); fprintf(stderr, "\t-m max_devs\tscan {max_devs} devices at most\n"); fprintf(stderr, "\t-p policy\tforce maps to specified policy :\n"); - fprintf(stderr, "\t\t\tfailover\t1 path per priority group\n"); - fprintf(stderr, "\t\t\tmultibus\tall paths in 1 priority group\n"); - fprintf(stderr, "\t\t\tgroup_by_serial\t1 priority group per serial\n"); + fprintf(stderr, "\t failover\t\t- 1 path per priority group\n"); + fprintf(stderr, "\t multibus\t\t- all paths in 1 priority group\n"); + fprintf(stderr, "\t group_by_serial\t- 1 priority group per serial\n"); + fprintf(stderr, "\tdevice\t\tlimit scope to the device's multipath\n"); + fprintf(stderr, "\t\t\t(hotplug-style $DEVPATH reference)\n"); exit(1); } @@ -632,7 +632,6 @@ main(int argc, char *argv[]) conf.verbose = 0; /* 1 == Print all_paths and mp */ conf.quiet = 0; /* 1 == Do not even print devmaps */ conf.iopolicy = -1; /* Apply the defaults in get_unique_id() */ - conf.dm_path_test_int = 10; for (i = 1; i < argc; ++i) { if (0 == strcmp("-v", argv[i])) { @@ -649,25 +648,19 @@ main(int argc, char *argv[]) conf.quiet = 1; } else if (0 == strcmp("-d", argv[i])) conf.dry_run = 1; - else if (0 == strcmp("-i", argv[i])) - conf.dm_path_test_int = atoi(argv[++i]); - else if (0 == strcmp("-p", argv[i++])) { + else if (0 == strcmp("-p", argv[i])) { + i++; if (!strcmp(argv[i], "failover")) conf.iopolicy = FAILOVER; if (!strcmp(argv[i], "multibus")) conf.iopolicy = MULTIBUS; if (!strcmp(argv[i], "group_by_serial")) conf.iopolicy = GROUP_BY_SERIAL; - } else if (0 == strcmp("scsi", argv[i])) - strcpy(conf.hotplugdev, argv[++i]); - else if (*argv[i] == '-') { + } else if (*argv[i] == '-') { fprintf(stderr, "Unknown switch: %s\n", argv[i]); usage(argv[0]); - } else if (*argv[i] != '-') { - fprintf(stderr, "Unknown argument\n"); - usage(argv[0]); - } - + } else + strncpy(conf.hotplugdev, argv[i], FILE_NAME_SIZE); } /* dynamic allocations */ |