Re: [libvirt] [PATCH v2] lxc: create the required directories upon driver start

2015-04-09 Thread Cedric Bosdonnat
Hi Lubomir,

On Wed, 2015-04-08 at 19:16 +0200, Lubomir Rintel wrote:
 /var/run may reside on a tmpfs and we fail to create the PID file if
 /var/run/lxc does not exist.

I would enhance the commit message with something like this:

Since commit 0a8addc1, the lxc driver's state directory isn't
automatically created before starting a domain. Now, the lxc driver
makes sure the state directory exists when it initializes.

 [cbosdon...@suse.com: use cfg-stateDir instead of LXC_STATE_DIR]

This line shouldn't be in the commit message: see my other comment.

 Signed-off-by: Lubomir Rintel lkund...@v3.sk

You don't have to sign-off your patches.

 ---

The changes with the previous version should go here: this way they
won't appear in the git commit message.

I'll push your patch with those changes.

Thanks for your help.
--
Cedric

  src/lxc/lxc_driver.c | 7 +++
  1 file changed, 7 insertions(+)
 
 diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
 index 245000d..8dfa686 100644
 --- a/src/lxc/lxc_driver.c
 +++ b/src/lxc/lxc_driver.c
 @@ -1648,6 +1648,13 @@ static int lxcStateInitialize(bool privileged,
  if (!(caps = virLXCDriverGetCapabilities(lxc_driver, false)))
  goto cleanup;
  
 +if (virFileMakePath(cfg-stateDir)  0) {
 +virReportSystemError(errno,
 + _(Failed to mkdir %s),
 + cfg-stateDir);
 +goto cleanup;
 +}
 +
  /* Get all the running persistent or transient configs first */
  if (virDomainObjListLoadAllConfigs(lxc_driver-domains,
 cfg-stateDir,


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[libvirt] [PATCH v2] lxc: create the required directories upon driver start

2015-04-08 Thread Lubomir Rintel
/var/run may reside on a tmpfs and we fail to create the PID file if
/var/run/lxc does not exist.

[cbosdon...@suse.com: use cfg-stateDir instead of LXC_STATE_DIR]

Signed-off-by: Lubomir Rintel lkund...@v3.sk
---
 src/lxc/lxc_driver.c | 7 +++
 1 file changed, 7 insertions(+)

diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 245000d..8dfa686 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -1648,6 +1648,13 @@ static int lxcStateInitialize(bool privileged,
 if (!(caps = virLXCDriverGetCapabilities(lxc_driver, false)))
 goto cleanup;
 
+if (virFileMakePath(cfg-stateDir)  0) {
+virReportSystemError(errno,
+ _(Failed to mkdir %s),
+ cfg-stateDir);
+goto cleanup;
+}
+
 /* Get all the running persistent or transient configs first */
 if (virDomainObjListLoadAllConfigs(lxc_driver-domains,
cfg-stateDir,
-- 
2.1.0

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