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Thu, 1 Aug 2019 15:51:14 +0000 (UTC) (envelope-from dpchrist@holgerdanske.com) Received: from holgerdanske.com (holgerdanske.com [184.105.128.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "xray.he.net", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 45zvsY3Q9Lz3JXS for ; Thu, 1 Aug 2019 15:51:13 +0000 (UTC) (envelope-from dpchrist@holgerdanske.com) Received: from 99.100.19.101 ([99.100.19.101]) by holgerdanske.com with ESMTPSA (ECDHE-RSA-AES128-GCM-SHA256:TLSv1.2:Kx=ECDH:Au=RSA:Enc=AESGCM(128):Mac=AEAD) (SMTP-AUTH username dpchrist@holgerdanske.com, mechanism PLAIN) for ; Thu, 1 Aug 2019 08:51:09 -0700 Subject: Re: zfstools zfs-auto-snapshot issue To: freebsd-questions@freebsd.org References: From: David Christensen Message-ID: Date: Thu, 1 Aug 2019 08:51:08 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 45zvsY3Q9Lz3JXS X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of dpchrist@holgerdanske.com has no SPF policy when checking 184.105.128.27) smtp.mailfrom=dpchrist@holgerdanske.com X-Spamd-Result: default: False [0.50 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; IP_SCORE(-0.40)[ipnet: 184.104.0.0/15(0.85), asn: 6939(-2.80), country: US(-0.05)]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; TO_DN_NONE(0.00)[]; AUTH_NA(1.00)[]; RCPT_COUNT_ONE(0.00)[1]; DMARC_NA(0.00)[holgerdanske.com]; RCVD_IN_DNSWL_NONE(0.00)[27.128.105.184.list.dnswl.org : 127.0.10.0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:6939, ipnet:184.104.0.0/15, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Aug 2019 15:51:14 -0000 On 8/1/19 3:05 AM, Nikos Vassiliadis wrote: > I think the property's value should be true, not TRUE. 2019-08-01 08:38:04 toor@soho ~ # zfs set com.sun:auto-snapshot=true bootpool 2019-08-01 08:47:27 toor@soho ~ # zfs get all bootpool | grep snap bootpool snapdir hidden default bootpool usedbysnapshots 96K - bootpool snapshot_limit none default bootpool snapshot_count none default bootpool com.sun:auto-snapshot true local 2019-08-01 08:49:05 toor@soho ~ # /usr/local/sbin/zfs-auto-snapshot -d -v frequent 11 zfs list -H -t filesystem,volume -o name,type,com.sun:auto-snapshot:frequent,com.sun:auto-snapshot,mounted -s name zpool get -H -p -o name,property,value feature@bookmarks 2>/dev/null zfs snapshot -r bootpool@zfs-auto-snap_frequent-2019-08-01-08h49 zfs list -r -H -t snapshot -o name,used -S name 2019-08-01 08:49:23 toor@soho ~ # ls -l /bootpool/.zfs/snapshot/ total 1 drwxr-xr-x 3 root wheel 3 May 23 22:21 manual-snapshot-20190731-1924 drwxr-xr-x 3 root wheel 3 May 23 22:21 zfs-auto-snap_frequent-2019-08-01-08h50 You are correct -- thank you. :-) David