On 2013/01/09 18:33, Daniel P. Berrange wrote:
On Wed, Jan 09, 2013 at 04:05:58PM +0800, Gao feng wrote:
when we have no host's src mapped to container's root. there is not .oldroot dir,we should pass "/" to lxcContainerMountProcFuse in function lxcContainerSetupExtraMounts.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> --- src/lxc/lxc_container.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index d234426..09a4365 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -2059,7 +2059,7 @@ static int lxcContainerSetupExtraMounts(virDomainDefPtr vmDef, goto cleanup;
/* Mounts /proc/meminfo etc sysinfo */ - if (lxcContainerMountProcFuse(vmDef, "/.oldroot") < 0) + if (lxcContainerMountProcFuse(vmDef, "/") < 0) goto cleanup;
/* Now we can re-mount the cgroups controllers in the
No, we should be passing NULL in that case, and make the method handle NULL correctly.
You mean this? diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index d234426..9f22923 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -605,7 +605,7 @@ static int lxcContainerMountProcFuse(virDomainDefPtr def, if ((ret = virAsprintf(&meminfo_path, "%s/%s/%s/meminfo", - srcprefix, LXC_STATE_DIR, + srcprefix ? srcprefix : "", LXC_STATE_DIR, def->name)) < 0) return ret; @@ -2059,7 +2059,7 @@ static int lxcContainerSetupExtraMounts(virDomainDefPtr vm Def, goto cleanup; /* Mounts /proc/meminfo etc sysinfo */ - if (lxcContainerMountProcFuse(vmDef, "/.oldroot") < 0) + if (lxcContainerMountProcFuse(vmDef, NULL) < 0) goto cleanup; /* Now we can re-mount the cgroups controllers in the Thanks!