Date: Tue, 18 Sep 2001 08:11:40 -0500 From: jacks@sage-american.com To: Christoph Sold <so@i-clue.de> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: FS backup to Hard Disk Message-ID: <3.0.5.32.20010918081140.06b79c98@mail.sage-american.com> In-Reply-To: <3BA74099.9040709@i-clue.de> References: <3.0.5.32.20010917211717.06b79c98@mail.sage-american.com>
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Thanks.... this is an experimental box and not a production server. We are testing this type of backup in addition to tapes.... On Win2K machines, a full backup/verify to hard disk will do 5GB in about 20 mins or less. The restore has been flawless & everything works. This is faster that tapes, but only intended to be in addition.... we use mirrors too. I have found that all kinds of backups can be made, but the question is: will they restore correctly... At 02:39 PM 9.18.2001 +0200, Christoph Sold wrote: >jacks@sage-american.com wrote: > >>I would like to do nitely cron backup everything for full restore to a >>second hard disk: >>/mnt/fat32/backupdir >> >>I gather I need to use "tar" to do this, but not exactly sure of the >>precise command and switches. Don't want to mess up on this. Here's my fstab: >> >>Filesystem 1K-blocks Used Avail Capacity Mounted on >>/dev/ad0s2a 99183 29641 61608 32% / >>/dev/ad0s2f 8835083 673328 7454949 8% /usr >>/dev/ad0s2e 19815 2317 15913 13% /var >>procfs 4 4 0 100% /proc >>/dev/ad1s1 13264736 3086024 10178712 23% /mnt/fat32 >> >>Guidance on exact tar line command would be appreciated.... thanks in >>advance. >> >Well, man tar should give you plenty of help. A short version would be > >tar clf /mnt/fat32/root.tar / >tar clf /mnt/fat32/usr.tar /usr >tar clf /mnt/fat32/var.tar /var > >which does a basic backiup of all your partitions, given the backup user >has read access to all files to be backed up. > >OTOH, a backup within the very same box is no backup. Read on at >www.backupcentral.com for reasonable backup strategies. > >HTH >-Christoph Sold > > > Best regards, Jack L. Stone, Server Admin Sage-American http://www.sage-american.com jacks@sage-american.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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