Date: Sat, 15 Dec 2012 12:49:05 +1100 From: Lawrence Stewart <lstewart@freebsd.org> To: Zeus Panchenko <zeus@ibs.dn.ua> Cc: freebsd-fs@freebsd.org Subject: Re: snapshot management tool? Message-ID: <50CBD711.8090607@freebsd.org> In-Reply-To: <20121213162137.78332@relay.ibs.dn.ua> References: <20121213162137.78332@relay.ibs.dn.ua>
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On 12/14/12 00:21, Zeus Panchenko wrote: > hi all, > > please, share what are you using to manage snapshots > > in ports collection I see: > > zfs-periodic > zfs-snapshot-mgmt > zfsnap > zfstools I use zfsnap on all my ZFS based systems e.g. root@newtcphub:~ # tail -n 15 /etc/crontab # Remove snapshots with an expired TTL at 05:35/17:35 each day. 35 5,17 * * * root /usr/local/sbin/zfSnap -d -p 15mins_ -p daily_ -p weekly_ -p monthly_ # Take 15min snapshots of important filesystems, rolling them every 3 days. 8/15 * * * * root /usr/local/sbin/zfSnap -S -s -a 3d -p 15mins_ -R newtcphub newtcphub/usr newtcphub/var -r newtcphub/home newtcphub/data # Take daily snapshots of important filesystems at 06:10, rolling them every 14 days. 10 6 * * * root /usr/local/sbin/zfSnap -S -s -a 14d -p daily_ -R newtcphub newtcphub/usr newtcphub/var -r newtcphub/home newtcphub/data # Take weekly snapshots of important filesystems at 06:25 on Sundays, rolling them every 6 weeks. 25 6 * * sun root /usr/local/sbin/zfSnap -Ss -a 6w -p weekly_ -R newtcphub newtcphub/usr newtcphub/var -r newtcphub/home newtcphub/data # Take monthly snapshots of important filesystems at 06:35 on the 1st of each month, rolling them every 4 months. 35 6 1 * * root /usr/local/sbin/zfSnap -Ss -a 4m -p monthly_ -R newtcphub newtcphub/usr newtcphub/var -r newtcphub/home newtcphub/data Haven't tried the other ports so don't have an opinion on them. Cheers, Lawrence
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