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lxc: create the required directories upon driver start

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/var/run may reside on a tmpfs and we fail to create the PID file if
/var/run/lxc does not exist.

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.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
(cherry picked from commit da33a1ac1f)
This commit is contained in:
Lubomir Rintel 2015-04-08 19:16:52 +02:00 committed by Cole Robinson
parent ece6debbb0
commit ed1cf00af8
1 changed files with 7 additions and 0 deletions
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7
src/lxc/lxc_driver.c
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@ -1650,6 +1650,13 @@ static int lxcStateInitialize(bool privileged,
if (!(caps = virLXCDriverGetCapabilities(lxc_driver, false))) if (!(caps = virLXCDriverGetCapabilities(lxc_driver, false)))
goto cleanup; 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 */ /* Get all the running persistent or transient configs first */
if (virDomainObjListLoadAllConfigs(lxc_driver->domains, if (virDomainObjListLoadAllConfigs(lxc_driver->domains,
cfg->stateDir, cfg->stateDir,