Red Hat Summit5.10. Device-Mapper-Einträge mit dem dmsetup-Befehl ermitteln
Mithilfe des
dmsetup Befehls können Sie herausfinden, welche Device-Mapper-Einträge zu welchen Multipath-Geräten gehören.
Der folgende Befehl zeigt alle Device-Mapper-Geräte und deren Major- und Minor-Nummern an. Die Minor-Nummern bestimmen den Namen des dm-Geräts. So entspricht eine Minor-Nummer 3 beispielsweise dem Multipath-Gerät
/dev/dm-3.
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