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LVM2/test/api test.c
- From: wysochanski at sourceware dot org
- To: lvm-devel at redhat dot com, lvm2-cvs at sourceware dot org
- Date: 27 Jul 2009 21:02:51 -0000
- Subject: LVM2/test/api test.c
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: wysochanski@sourceware.org 2009-07-27 21:02:51
Modified files:
test/api : test.c
Log message:
Add config_reload and config_override to test.c, change prompt.
PV PV UUID VG
/dev/loop1 A95EvV-iqmb-ZFuJ-u8MV-Npwn-wlc2-Ul1Mnn vg1
/dev/loop0 R16FDG-OmoS-HNGt-LSZY-OAlC-7qeU-t2gztp vg1
lvm> config_override loop0
Success overriding LVM configuration
lvm> config_reload
Success reloading LVM configuration
lvm> vg_open vg1
Couldn't find device with uuid 'A95EvV-iqmb-ZFuJ-u8MV-Npwn-wlc2-Ul1Mnn'.
Success opening vg vg1
lvm> vg_close vg1
lvm> quit
Maybe a bug in lvm_vg_open for missing pvs but the filter seems to work.
Change prompt from "lvm>" to "liblvm>".
Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/test/api/test.c.diff?cvsroot=lvm2&r1=1.17&r2=1.18
--- LVM2/test/api/test.c 2009/07/27 17:45:21 1.17
+++ LVM2/test/api/test.c 2009/07/27 21:02:51 1.18
@@ -80,6 +80,10 @@
"Issue a lvm_vg_open() API call on VG 'vgname'\n");
printf("'vg_close vgname': "
"Issue a lvm_vg_close() API call on VG 'vgname'\n");
+ printf("'config_reload': "
+ "Issue a lvm_config_reload() API to reload LVM config\n");
+ printf("'config_override' device: "
+ "Issue a lvm_config_override() with accept device filter\n");
printf("'quit': exit the program\n");
}
@@ -221,6 +225,35 @@
_remove_device_from_pvname_hash(pvs, argv[2]);
}
+static void _config_override(char **argv, int argc, lvm_t libh)
+{
+ int rc;
+ char tmp[64];
+
+ if (argc < 2) {
+ printf ("Please enter device\n");
+ return;
+ }
+ snprintf(tmp, 63, "devices{filter=[\"a|%s|\", \"r|.*|\"]}", argv[1]);
+ rc = lvm_config_override(libh, tmp);
+ if (rc)
+ printf("Error ");
+ else
+ printf("Success ");
+ printf("overriding LVM configuration\n");
+}
+
+static void _config_reload(char **argv, int argc, lvm_t libh)
+{
+ int rc;
+ rc = lvm_config_reload(libh);
+ if (rc)
+ printf("Error ");
+ else
+ printf("Success ");
+ printf("reloading LVM configuration\n");
+}
+
static void _vg_extend(char **argv, int argc, lvm_t libh)
{
vg_t *vg;
@@ -489,7 +522,7 @@
argc=0;
while (1) {
free(input);
- input = readline("lvm> ");
+ input = readline("liblvm> ");
/* EOF */
if (!input) {
@@ -521,6 +554,10 @@
break;
} else if (!strcmp(argv[0], "?") || !strcmp(argv[0], "help")) {
_show_help();
+ } else if (!strcmp(argv[0], "config_reload")) {
+ _config_reload(argv, argc, libh);
+ } else if (!strcmp(argv[0], "config_override")) {
+ _config_override(argv, argc, libh);
} else if (!strcmp(argv[0], "vg_extend")) {
_vg_extend(argv, argc, libh);
} else if (!strcmp(argv[0], "vg_reduce")) {