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Ignore failure to mount SELinux filesystem in container

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User namespaces will deny the ability to mount the SELinux
filesystem. This is harmless for libvirt's LXC needs, so the
error can be ignored.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange 2013-07-01 17:41:21 +01:00
parent 1528e8b23a
commit 293f717028
1 changed files with 6 additions and 0 deletions
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6
src/lxc/lxc_container.c
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@ -741,6 +741,12 @@ static int lxcContainerMountBasicFS(void)
VIR_DEBUG("Mount %s on %s type=%s flags=%x, opts=%s", VIR_DEBUG("Mount %s on %s type=%s flags=%x, opts=%s",
srcpath, mnts[i].dst, mnts[i].type, mnts[i].mflags, mnts[i].opts); srcpath, mnts[i].dst, mnts[i].type, mnts[i].mflags, mnts[i].opts);
if (mount(srcpath, mnts[i].dst, mnts[i].type, mnts[i].mflags, mnts[i].opts) < 0) { if (mount(srcpath, mnts[i].dst, mnts[i].type, mnts[i].mflags, mnts[i].opts) < 0) {
#if WITH_SELINUX
if (STREQ(mnts[i].src, SELINUX_MOUNT) &&
(errno == EINVAL || errno == EPERM))
continue;
#endif
virReportSystemError(errno, virReportSystemError(errno,
_("Failed to mount %s on %s type %s flags=%x opts=%s"), _("Failed to mount %s on %s type %s flags=%x opts=%s"),
srcpath, mnts[i].dst, NULLSTR(mnts[i].type), srcpath, mnts[i].dst, NULLSTR(mnts[i].type),