Date: Thu, 30 Jul 1998 16:15:34 -0700 (PDT) From: Doug White <dwhite@resnet.uoregon.edu> To: kjep@kajen.com Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Backup with CD-WR Message-ID: <Pine.BSF.4.00.9807301614271.17630-100000@resnet.uoregon.edu> In-Reply-To: <19980730200538.13575.rocketmail@web4.rocketmail.com>
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On Thu, 30 Jul 1998, Johan Petersson wrote: > Hi, > > I'm considering buying a CD-RW to use for backup under FreeBSD 2.2.6 > and Windows 95. However, before I commit my self to anything I would need > to know if there is an easy way to back up a file system that is larger > than can be fitted onto one CD-RW? I guess one way would be to manually > setup the backup by selecting individual directories until one CD is > full, then skip to the next. You can configure dump(8) with the ''size'' of the media. It'll prompt you for a new tape when that size is reached. > It would be nice if this could be done automatically, preferably so > that a restore could be done simply by copying the files back to the > HD. Also, not having to use too much temporary storage space would be > nice, preferably only the 650MB needed to fill the CD. The problem is burning the CD; you'd have to pipe the output of dump to cdrecord and hope that dump can keep up the dataflow and not spam the SCSI bus too much. Doug White | University of Oregon Internet: dwhite@resnet.uoregon.edu | Residence Networking Assistant http://gladstone.uoregon.edu/~dwhite | Computer Science Major To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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