On Wed, 11 Aug 2004, Christophe Saout wrote: > Am Dienstag, den 10.08.2004, 21:17 -0400 schrieb Dan Merillat: > > > I can't use my CD-rom as a device-mapper target, is this intended? > > > > "0 2048 linear /dev/hda1 0" works, "0 2048 linear /dev/hdc 0" does not. > > You have to explicitly create a read-only mapping using -r. Aha, that fixes it. Ok, may be useful to return an error message like "read-write mapping requested on a read-only media", or just do like filesystem mounting: demote it to read-only and report to the user. --Dan
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