github.com/cdoern/storage@v1.12.13/drivers/overlayutils/overlayutils.go (about)

     1  // +build linux
     2  
     3  package overlayutils
     4  
     5  import (
     6  	"fmt"
     7  
     8  	"github.com/containers/storage/drivers"
     9  	"github.com/pkg/errors"
    10  )
    11  
    12  // ErrDTypeNotSupported denotes that the backing filesystem doesn't support d_type.
    13  func ErrDTypeNotSupported(driver, backingFs string) error {
    14  	msg := fmt.Sprintf("%s: the backing %s filesystem is formatted without d_type support, which leads to incorrect behavior.", driver, backingFs)
    15  	if backingFs == "xfs" {
    16  		msg += " Reformat the filesystem with ftype=1 to enable d_type support."
    17  	}
    18  	msg += " Running without d_type is not supported."
    19  	return errors.Wrap(graphdriver.ErrNotSupported, msg)
    20  }