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util: add function to get the kernel version

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Signed-off-by: Niels de Vos <ndevos@redhat.com>
This commit is contained in:
Niels de Vos
2020-06-17 20:30:09 +02:00
committed by mergify[bot]
parent 2dc0bffc0a
commit 209a5e5602
3 changed files with 25 additions and 6 deletions
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9
internal/cephfs/volumemounter.go
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@ -29,7 +29,6 @@ import (
"github.com/ceph/ceph-csi/internal/util"
"golang.org/x/sys/unix"
"k8s.io/klog"
)
@ -151,12 +150,10 @@ func loadAvailableMounters(conf *util.Config) error {
klog.Errorf("failed to run mount.ceph %v", err)
} else {
// fetch the current running kernel info
utsname := unix.Utsname{}
err = unix.Uname(&utsname)
if err != nil {
return err
release, kvErr := util.KernelVersion()
if kvErr != nil {
return kvErr
}
release := string(utsname.Release[:64])
if conf.ForceKernelCephFS || kernelSupportsQuota(release) {
klog.V(1).Infof("loaded mounter: %s", volumeMounterKernel)