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update recommended kernel in checkKernel

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We already changed docs: https://github.com/docker/docker/pull/10652
Should change code as well.

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Upstream-commit: ceae5f54b3abe805b3323476dafb00595b064ed2
Component: engine
This commit is contained in:
Qiang Huang
2015-05-07 10:11:02 +08:00
parent 35594b63f9
commit fcf8de1fe6
1 changed files with 3 additions and 3 deletions
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6
components/engine/daemon/daemon.go
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@ -1139,14 +1139,14 @@ func checkKernel() error {
// test for specific functionalities.
// Unfortunately we can't test for the feature "does not cause a kernel panic"
// without actually causing a kernel panic, so we need this workaround until
// the circumstances of pre-3.8 crashes are clearer.
// the circumstances of pre-3.10 crashes are clearer.
// For details see https://github.com/docker/docker/issues/407
if k, err := kernel.GetKernelVersion(); err != nil {
logrus.Warnf("%s", err)
} else {
if kernel.CompareKernelVersion(k, &kernel.KernelVersionInfo{Kernel: 3, Major: 8, Minor: 0}) < 0 {
if kernel.CompareKernelVersion(k, &kernel.KernelVersionInfo{Kernel: 3, Major: 10, Minor: 0}) < 0 {
if os.Getenv("DOCKER_NOWARN_KERNEL_VERSION") == "" {
logrus.Warnf("You are running linux kernel version %s, which might be unstable running docker. Please upgrade your kernel to 3.8.0.", k.String())
logrus.Warnf("You are running linux kernel version %s, which might be unstable running docker. Please upgrade your kernel to 3.10.0.", k.String())
}
}
}