[Libguestfs] [PATCH 1/4] daemon: lvm-filter: set also global_filter
When editing the lvm configuration to set the LVM filter, edit the
'global_filter' key in addition to 'filter': the latter is not used when
lvmetad is running, when only the former works.
---
daemon/lvm-filter.c | 30 +++++++++++++++++++++++++++---
1 file changed, 27 insertions(+), 3 deletions(-)
diff --git a/daemon/lvm-filter.c b/daemon/lvm-filter.c
index 44045b3..8629aab 100644
--- a/daemon/lvm-filter.c
+++ b/daemon/lvm-filter.c
@@ -148,7 +148,12 @@ set_filter (char *const *filters)
/* Remove all the old filters ... */
r = aug_rm (aug, "/files/lvm/lvm.conf/devices/dict/filter/list/*");
if (r == -1) {
- AUGEAS_ERROR ("aug_rm");
+ AUGEAS_ERROR ("aug_rm/filter");
+ return -1;
+ }
+ r = aug_rm (aug, "/files/lvm/lvm.conf/devices/dict/global_filter/list/*");
+ if (r == -1) {
+ AUGEAS_ERROR ("aug_rm/global_filter");
return -1;
}
@@ -161,7 +166,16 @@ set_filter (char *const *filters)
count + 1);
if (aug_set (aug, buf, filters[count]) == -1) {
- AUGEAS_ERROR ("aug_set: %d: %s", count, filters[count]);
+ AUGEAS_ERROR ("aug_set/filter: %d: %s", count, filters[count]);
+ return -1;
+ }
+
+ snprintf (buf, sizeof buf,
+ "/files/lvm/lvm.conf/devices/dict/global_filter/list/%d/str",
+ count + 1);
+
+ if (aug_set (aug, buf, filters[count]) == -1) {
+ AUGEAS_ERROR ("aug_set/global_filter: %d: %s", count, filters[count]);
return -1;
}
}
@@ -170,13 +184,23 @@ set_filter (char *const *filters)
r = aug_match (aug, "/files/lvm/lvm.conf/devices/dict/filter/list/*/str",
NULL);
if (r == -1) {
- AUGEAS_ERROR ("aug_match");
+ AUGEAS_ERROR ("aug_match/filter");
return -1;
}
if (r != count) {
reply_with_error ("filters# vs matches mismatch: %d vs %d", count, r);
return -1;
}
+ r = aug_match (aug,
"/files/lvm/lvm.conf/devices/dict/global_filter/list/*/str",
+ NULL);
+ if (r == -1) {
+ AUGEAS_ERROR ("aug_match/global_filter");
+ return -1;
+ }
+ if (r != count) {
+ reply_with_error ("global_filter# vs matches mismatch: %d vs %d", count,
r);
+ return -1;
+ }
if (aug_save (aug) == -1) {
AUGEAS_ERROR ("aug_save");
--
2.7.4