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From b659126834756a4476a5b020bcece486be1edb85 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
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Date: Mon, 2 Dec 2013 21:52:51 -0500
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Subject: [PATCH] systemd: treat reload failure as failure
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systemctl reload "suceeded" on stopped units, but it is documented
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to fail in this case.
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https://bugzilla.redhat.com/show_bug.cgi?id=1036845
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---
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src/core/job.c | 11 +++++++----
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src/core/job.h | 3 ++-
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src/core/unit.c | 5 ++++-
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3 files changed, 13 insertions(+), 6 deletions(-)
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diff --git a/src/core/job.c b/src/core/job.c
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index bf1d956..5ea9803 100644
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--- a/src/core/job.c
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+++ b/src/core/job.c
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@@ -528,7 +528,7 @@ int job_run_and_invalidate(Job *j) {
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else if (t == UNIT_ACTIVATING)
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r = -EAGAIN;
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else
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- r = -ENOEXEC;
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+ r = -EBADR;
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break;
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}
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@@ -557,8 +557,10 @@ int job_run_and_invalidate(Job *j) {
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if (j) {
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if (r == -EALREADY)
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r = job_finish_and_invalidate(j, JOB_DONE, true);
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- else if (r == -ENOEXEC)
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+ else if (r == -EBADR)
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r = job_finish_and_invalidate(j, JOB_SKIPPED, true);
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+ else if (r == -ENOEXEC)
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+ r = job_finish_and_invalidate(j, JOB_INVALID, true);
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else if (r == -EAGAIN) {
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j->state = JOB_WAITING;
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m->n_running_jobs--;
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@@ -784,7 +786,7 @@ int job_finish_and_invalidate(Job *j, JobResult result, bool recursive) {
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goto finish;
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}
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- if (result == JOB_FAILED)
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+ if (result == JOB_FAILED || result == JOB_INVALID)
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j->manager->n_failed_jobs ++;
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job_uninstall(j);
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@@ -1140,7 +1142,8 @@ static const char* const job_result_table[_JOB_RESULT_MAX] = {
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[JOB_TIMEOUT] = "timeout",
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[JOB_FAILED] = "failed",
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[JOB_DEPENDENCY] = "dependency",
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- [JOB_SKIPPED] = "skipped"
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+ [JOB_SKIPPED] = "skipped",
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+ [JOB_INVALID] = "invalid",
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};
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DEFINE_STRING_TABLE_LOOKUP(job_result, JobResult);
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diff --git a/src/core/job.h b/src/core/job.h
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index d90bc96..4237529 100644
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--- a/src/core/job.h
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+++ b/src/core/job.h
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@@ -97,7 +97,8 @@ enum JobResult {
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JOB_TIMEOUT, /* JobTimeout elapsed */
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JOB_FAILED, /* Job failed */
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JOB_DEPENDENCY, /* A required dependency job did not result in JOB_DONE */
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- JOB_SKIPPED, /* JOB_RELOAD of inactive unit; negative result of JOB_VERIFY_ACTIVE */
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+ JOB_SKIPPED, /* Negative result of JOB_VERIFY_ACTIVE */
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+ JOB_INVALID, /* JOB_RELOAD of inactive unit */
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_JOB_RESULT_MAX,
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_JOB_RESULT_INVALID = -1
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};
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diff --git a/src/core/unit.c b/src/core/unit.c
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index 1db7d06..0f57b06 100644
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--- a/src/core/unit.c
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+++ b/src/core/unit.c
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@@ -1239,8 +1239,11 @@ int unit_reload(Unit *u) {
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if (state == UNIT_RELOADING)
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return -EALREADY;
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- if (state != UNIT_ACTIVE)
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+ if (state != UNIT_ACTIVE) {
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+ log_warning_unit(u->id, "Unit %s cannot be reloaded because it is inactive.",
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+ u->id);
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return -ENOEXEC;
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+ }
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if ((following = unit_following(u))) {
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log_debug_unit(u->id, "Redirecting reload request from %s to %s.",
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