4a656e30d0
Signed-off-by: Drew Hubl <drew.hubl@gmail.com> Signed-off-by: Brian Goff <cpuguy83@gmail.com> Upstream-commit: 27b002f4a02e2d9f6eded9004b82cb81f121264f Component: engine
29 lines
615 B
Go
29 lines
615 B
Go
package zfs
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import (
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"github.com/docker/docker/daemon/graphdriver"
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"github.com/sirupsen/logrus"
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)
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func checkRootdirFs(rootDir string) error {
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fsMagic, err := graphdriver.GetFSMagic(rootDir)
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if err != nil {
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return err
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}
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backingFS := "unknown"
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if fsName, ok := graphdriver.FsNames[fsMagic]; ok {
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backingFS = fsName
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}
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if fsMagic != graphdriver.FsMagicZfs {
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logrus.WithField("root", rootDir).WithField("backingFS", backingFS).WithField("driver", "zfs").Error("No zfs dataset found for root")
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return graphdriver.ErrPrerequisites
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}
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return nil
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}
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func getMountpoint(id string) string {
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return id
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}
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