summaryrefslogtreecommitdiff
path: root/src/core/shutdown.c
diff options
context:
space:
mode:
authorMichal Schmidt <mschmidt@redhat.com>2012-12-07 17:44:50 +0100
committerMichal Schmidt <mschmidt@redhat.com>2012-12-07 17:44:50 +0100
commitbce93b7ac7642426039863493694d8c12812e2a7 (patch)
treea766c0fe9da04b20d09de8c554979feb7c9116ed /src/core/shutdown.c
parentc678406681d32d56730b9e9c002d5500d7aa7f8b (diff)
shutdown, umount: logging improvements
In bugreports about hangs during the late shutdown we are often missing important information - what were we trying to unmount/detach when it hung. Instead of printing what we successfully unmounted, print what we are going to unmount/detach. And add messages to mark the completion of categories (mount/swap/loop/DM).
Diffstat (limited to 'src/core/shutdown.c')
-rw-r--r--src/core/shutdown.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/src/core/shutdown.c b/src/core/shutdown.c
index 192746a953..67830080f9 100644
--- a/src/core/shutdown.c
+++ b/src/core/shutdown.c
@@ -197,9 +197,10 @@ int main(int argc, char *argv[]) {
if (need_umount) {
log_info("Unmounting file systems.");
r = umount_all(&changed);
- if (r == 0)
+ if (r == 0) {
need_umount = false;
- else if (r > 0)
+ log_info("All filesystems unmounted.");
+ } else if (r > 0)
log_info("Not all file systems unmounted, %d left.", r);
else
log_error("Failed to unmount file systems: %s", strerror(-r));
@@ -208,9 +209,10 @@ int main(int argc, char *argv[]) {
if (need_swapoff) {
log_info("Disabling swaps.");
r = swapoff_all(&changed);
- if (r == 0)
+ if (r == 0) {
need_swapoff = false;
- else if (r > 0)
+ log_info("All swaps disabled.");
+ } else if (r > 0)
log_info("Not all swaps are turned off, %d left.", r);
else
log_error("Failed to turn off swaps: %s", strerror(-r));
@@ -219,9 +221,10 @@ int main(int argc, char *argv[]) {
if (need_loop_detach) {
log_info("Detaching loop devices.");
r = loopback_detach_all(&changed);
- if (r == 0)
+ if (r == 0) {
need_loop_detach = false;
- else if (r > 0)
+ log_info("All loop devices detached.");
+ } else if (r > 0)
log_info("Not all loop devices detached, %d left.", r);
else
log_error("Failed to detach loop devices: %s", strerror(-r));
@@ -230,9 +233,10 @@ int main(int argc, char *argv[]) {
if (need_dm_detach) {
log_info("Detaching DM devices.");
r = dm_detach_all(&changed);
- if (r == 0)
+ if (r == 0) {
need_dm_detach = false;
- else if (r > 0)
+ log_info("All DM devices detached.");
+ } else if (r > 0)
log_info("Not all DM devices detached, %d left.", r);
else
log_error("Failed to detach DM devices: %s", strerror(-r));