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Update lvm2app vgtest to take vgname and devices as parameters.

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This commit is contained in:
Dave Wysochanski 2009-09-03 17:13:46 +00:00
parent a5609e3086
commit b153cf3169
1 changed files with 27 additions and 9 deletions
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36
test/api/vgtest.c
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@ -25,9 +25,9 @@
lvm_t handle;
vg_t vg;
const char *vg_name = "my_vg";
const char *device = "/dev/loop3";
const char *device2 = "/dev/loop4";
const char *vg_name;
#define MAX_DEVICES 16
const char *device[MAX_DEVICES];
uint64_t size = 1024;
#define vg_create(vg_name) \
@ -51,7 +51,7 @@ uint64_t size = 1024;
if (status) { \
fprintf(stderr, "Creation of volume group '%s' on " \
"device '%s' failed\n", \
lvm_vg_get_name(vg), device); \
lvm_vg_get_name(vg), device[0]); \
goto bad; \
}
#define vg_open(vg_name, mode) \
@ -84,11 +84,29 @@ uint64_t size = 1024;
goto bad; \
}
int init_vgtest(int argc, char *argv[])
{
int i;
if (argc < 4) {
fprintf(stderr, "Usage: %s <vgname> <pv1> <pv2> [... <pvN> ]",
argv[0]);
return -1;
}
vg_name = argv[1];
for(i=2; i<MAX_DEVICES && i < argc; i++) {
device[i-2] = argv[i];
}
return 0;
}
int main(int argc, char *argv[])
{
int status;
/* FIXME: input vgname, etc from cmdline */
if (init_vgtest(argc, argv) < 0)
goto bad;
/* FIXME: make the below messages verbose-only and print PASS/FAIL*/
printf("Opening LVM\n");
handle = lvm_init(NULL);
@ -99,7 +117,7 @@ int main(int argc, char *argv[])
printf("Library version: %s\n", lvm_library_get_version());
vg_create(vg_name);
vg_extend(vg, device);
vg_extend(vg, device[0]);
printf("Setting VG %s extent_size to %"PRIu64"\n", vg_name, size);
status = lvm_vg_set_extent_size(vg, size);
@ -117,13 +135,13 @@ int main(int argc, char *argv[])
vg_close(vg);
vg_open(vg_name, "w");
vg_extend(vg, device2);
vg_reduce(vg, device);
vg_extend(vg, device[1]);
vg_reduce(vg, device[0]);
vg_commit(vg);
vg_close(vg);
vg_open(vg_name, "w");
vg_extend(vg, device);
vg_extend(vg, device[0]);
vg_commit(vg);
vg_close(vg);