[libvirt] [PATCH] Hook log the exit status of the hook not 256
Adjust the docs accordingly. See http://bugs.debian.org/701570.
---
docs/hooks.html.in | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/docs/hooks.html.in b/docs/hooks.html.in
index 5f9963d..b75fbeb 100644
--- a/docs/hooks.html.in
+++ b/docs/hooks.html.in
@@ -239,13 +239,14 @@
<p>If a hook script returns with an exit code of 0, the libvirt daemon
regards this as successful and performs no logging of it.</p>
<p>However, if a hook script returns with a non zero exit code, the libvirt
- daemon regards this as a failure, logs it with return code 256, and
+ daemon regards this as a failure, logs it's return code, and
additionally logs anything on stderr the hook script returns.</p>
<p>For example, a hook script might use this code to indicate failure,
and send a text string to stderr:</p>
<pre>echo "Could not find required XYZZY" >&2
exit 1</pre>
<p>The resulting entry in the libvirt log will appear as:</p>
- <pre>20:02:40.297: error : virHookCall:416 : Hook script execution failed: Hook
script /etc/libvirt/hooks/qemu qemu failed with error code 256:Could not find required
XYZZY</pre>
+ <pre>20:02:40.297: error : virHookCall:285 : Hook script execution failed:
internal error Child process (LC_ALL=C
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+ HOME=/root USER=root LOGNAME=root /etc/libvirt/hooks/qemu qemu
prepare begin -) unexpected exit status 1: Could not find required XYZZY</pre>
</body>
</html>
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1.7.10.4