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28 lines
564 B
Go
28 lines
564 B
Go
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package zfs
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import (
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"fmt"
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"github.com/docker/docker/daemon/graphdriver"
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"github.com/sirupsen/logrus"
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"golang.org/x/sys/unix"
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)
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func checkRootdirFs(rootdir string) error {
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var buf unix.Statfs_t
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if err := unix.Statfs(rootdir, &buf); err != nil {
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return fmt.Errorf("Failed to access '%s': %s", rootdir, err)
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}
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if graphdriver.FsMagic(buf.Type) != graphdriver.FsMagicZfs {
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logrus.Debugf("[zfs] no zfs dataset found for rootdir '%s'", rootdir)
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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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