Date: Mon, 23 Oct 2017 22:12:50 +0100 From: Mike Clarke <jmc-freebsd2@milibyte.co.uk> To: "James B. Byrne via freebsd-questions" <freebsd-questions@freebsd.org> Cc: byrnejb@harte-lyne.ca Subject: Re: snapshots contain no data. Message-ID: <20171023221250.3cc8dbcb@curlew> In-Reply-To: <809ce5c30945a6659ef1ab5ea592fb80.squirrel@webmail.harte-lyne.ca> References: <809ce5c30945a6659ef1ab5ea592fb80.squirrel@webmail.harte-lyne.ca>
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On Mon, 23 Oct 2017 14:54:12 -0400 "James B. Byrne via freebsd-questions" <freebsd-questions@freebsd.org> wrote: > I implemented snapshots on my desktop unit. the zfs pool looks like > this: > > zfs list > NAME USED AVAIL REFER MOUNTPOINT > zroot 40.4G 851G 96K /zroot > zroot/ROOT 13.1G 851G 96K none > zroot/ROOT/default 13.1G 851G 9.14G / > zroot/tmp 76.4M 851G 2.56M /tmp > zroot/usr 26.9G 851G 96K /usr > zroot/usr/home 26.3G 851G 22.4G /usr/home > zroot/usr/ports 638M 851G 638M /usr/ports > zroot/usr/src 96K 851G 96K /usr/src > zroot/var 131M 851G 96K /var > zroot/var/audit 96K 851G 96K /var/audit > zroot/var/crash 96K 851G 96K /var/crash > zroot/var/log 118M 851G 2.60M /var/log > zroot/var/mail 1.29M 851G 120K /var/mail > zroot/var/tmp 11.3M 851G 5.45M /var/tmp > > This is one of the snapshot commands I am issuing from cron: > > /usr/local/sbin/zfsnap snapshot -a 14d -s -S -r zroot > > > > But when I look in the snapshot directories I see no data. > > This is the result: > > ls -a /zroot/.zfs/snapshot/*14d > /zroot/.zfs/snapshot/2017-10-10_11.10.00--14d: > . .. > You need to refer to the mountpoint of each individual filesystem, try: ls /.zfs/snapshot/*14d ls /usr/.zfs/snapshot/*14d ls /usr/home/.zfs/snapshot/*14d -- Mike Clarke
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