Tonis Tiigi
f7ee374e15
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com> Upstream-commit: b9a395c85de3f4ea10810c8df789fc67e5b4b604 Component: engine
29 lines
842 B
Go
29 lines
842 B
Go
package hcsshim
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import "github.com/Sirupsen/logrus"
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// ActivateLayer will find the layer with the given id and mount it's filesystem.
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// For a read/write layer, the mounted filesystem will appear as a volume on the
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// host, while a read-only layer is generally expected to be a no-op.
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// An activated layer must later be deactivated via DeactivateLayer.
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func ActivateLayer(info DriverInfo, id string) error {
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title := "hcsshim::ActivateLayer "
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logrus.Debugf(title+"Flavour %d ID %s", info.Flavour, id)
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infop, err := convertDriverInfo(info)
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if err != nil {
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logrus.Error(err)
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return err
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}
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err = activateLayer(&infop, id)
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if err != nil {
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err = makeErrorf(err, title, "id=%s flavour=%d", id, info.Flavour)
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logrus.Error(err)
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return err
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}
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logrus.Debugf(title+" - succeeded id=%s flavour=%d", id, info.Flavour)
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return nil
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}
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