[PATCH v2] kdump.service: Start kdump after network is online and remote fs is mounted

[WANG Chao]

Now kdump.service runs "After" network.target. But network.target
doesn't mean network is setup and online[1]. We should use
network-online.target instead for ssh/nfs dump.

And also because nfs dump requires a mounted nfs when rebuilding kdump
initrd, kdump.service should also run "After" remote-fs.target (this
means all remote fs configured in /etc/fstab is mounted).

The downside of this patch is we always need to wait for network-online.target
even when dump target is a local disk. If network fails to come up,
kdump.service have to be stuck until network-online.target timeout (90
seconds by default).

Signed-off-by: WANG Chao <chaowang(a)redhat.com&gt;
---
 kdump.service | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kdump.service b/kdump.service
index 07e97fa..55b7ca2 100644
--- a/kdump.service
+++ b/kdump.service
@@ -1,6 +1,6 @@
 [Unit]
 Description=Crash recovery kernel arming
-After=network.target
+After=network.target network-online.target remote-fs.target
 
 [Service]
 Type=oneshot
-- 
1.8.3.1