From owner-freebsd-questions@freebsd.org Sat Apr 10 05:41:19 2021 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 227D05C92D0 for ; Sat, 10 Apr 2021 05:41:19 +0000 (UTC) (envelope-from sesquivels@yahoo.com) Received: from sonic310-15.consmr.mail.bf2.yahoo.com (sonic310-15.consmr.mail.bf2.yahoo.com [74.6.135.125]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4FHP4Z2QWsz3t7S for ; Sat, 10 Apr 2021 05:41:17 +0000 (UTC) (envelope-from sesquivels@yahoo.com) X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1618033277; bh=tAn1GgzKBmM7gRqt3b5DvZStb4PYKyAzR3F9Cc5WHhg=; h=X-Sonic-MF:Date:From:To:Subject:From:Subject; b=YWMi4XEM2gEfNN41QUaq4ASFXKf+KV+6Qb0s1z/6dZrgWtbbA8EdixnJQcUIHwGIUQyF4DVbfGFgddKDBebjlKfHfemFlcAZgg3nEKjoGZlVk1mhlT0NC/0tKeo6SxxS9nJnFVSGGZ9+8X+7dZDjagkbyCc1u96uGerAt/LteHwUzN1IcYHGJM2QjupVwxBXfXBsD+LXEaFxJ8z4f1ODfoQvsQJtGFB8qHTovbvFjVp0M1e8G6vfiNdgLtGtyIEoOSyE+l16MCZSYmYxq9PcPNhaZdkVe2de7tcnpyB8BeoPEbHdMD/ZCZJXeeEXGXlEoq8YWLYkECGgUKVvRniDvw== X-YMail-OSG: 5HIhb4sVM1lQZ9ZGQUaZLvslk_nS6r3F4An46u8tW4CJ2VYS1nuS_mDZ0ct8aMJ x0chguABtkMNLD5b6Z1g3kigkRKN3hUmeWsMgy8XEmHHFvlddh.QvqFHvnPj9jbmn.4XnuQoXibk Nh_ASyJVuAol1kHhRCEm2fgoT7jyfPgzumJwilLyKwb8aF.L5l0TASmAvCGGX.agUW6brJHDKE.S as.9FffZnLm2jNKFZm2qdIrG9NeHDw3fCCH3KpT7BGIL0TTbKuC2yNwIdLIc2D95DnMdQf02eMYy iHR2okXyoACresY_eKW0TS4DRbsmOE71jzoY2AljHC2Bxst.NUgOOvWQdPabF0zM1jW8tadesMvN .UAT9ABPiHQnxQbvFTI95zpHmOeh88crUASBiEILjCodkYoTsylfXG.YJLDx_ZJyNEpXapvI2Ebw E2MI7zConBzvqkA41BHdcv3wrL62wFKaijKK3SlhYuuLjqd1juoZmuQpCFbDEKYAAVVsZPu5Floo rXkQycqd4kUroscQLGNjVhf2VKWYHfVhopNGlfF3xhzKiBDcX662yrkgpuD5Njzd1WCmoi7pWvj_ XHY0vUV1eJtjI24njfixhEzdQeN0uYsGNcDYjRvZsDCNTgxf7jhrk41TDSxnszwJBHX9lEVEYj3q 0eV04SgHbDNqkctEkoUH9lx59dTDxzEuzKJ5aPr_8xDCO6mmcXh6Ychgby3NfjYSx1y06xyCN4Ov OC1UW9MmG39ASOSWzXrI2hytW7Tf4ZwbG43Su8SJv6yp_WxqfQyubmmiAUSCGwxZAFaxycntVZe0 1KzN8Hm9ExvRGMPnRk4LtojzUOYsjo1zFd6dCkoY2oR_O9RVmu7PIPDbadlL7UMr0Qzv5_8HK9Es N6VAica8kRD4_H7MwesQFdmRe38mhuXnwg5VnmrtrC8W4JyvNUKZYqN1STHXYXaCxDFU4qRkE05h SQ2wz.j3bS6opoZillXxdkZgJMcVOLGB27S3SCixZvBGQOBK8Spl3w3yDzsP37xkjzLc5hzZuzxV C6UlyfBpQrAOsYdsChP6r8w20heOfAO0dTeJFofyaEKQOc933YP_eNWlAzqm7BNHBGHTjmMZqGFI O9ZIKwlI4_5row1VXDf1xtUJ_AZsncsKi4oPw3HVt.RML1Ac0T6V7IfuqF0Ivr5kDfIU1kcTHxdT 0_Fb2b3pTHjx932pL7EtnMUM3XegIQcvrDk9YYuJYNv9tjr93SLDoEbOS7ygfBM_xtqGmHzjZdtX Pfp96mVK8icMxhC4USuVCqqZm9VW1ew1NT3FkKBkmghVTy69pgmpBxrV.__5jdNMD9LJ2oto35HY 7XXoR8iOwxq_DVEgBuMbiFEb1.QkpHzAucRaqSdjOCwkS95VLcxYjXrHnWmd60W5TPInM4Cj45h7 RG35E6xltFHG0BvuWLtCHebO.ncWeYEvZAT3f46jbfufBw.7mONiYVTjBOYXsd5XbhFOs17VwgCK smaU33GUTVRNeZ2P1y6zgcoBxTX5ZLI3EYE_WQxlAuPiG702R9CG9erJGRBQM4t9_CZcU0fS7sJL qsO830pBXdX4_26q7CUt1OAVAxjW3Z9eN_MI_EprGUOMdbDeRcrmyw5730VcaWIjzLNJkHphcumC 1BHI.nWlShiyc6UUOYEoB.HipFkC0Av4svnwnurTfOIWEJ51sB5D3720Dwb1p3yRKVW28Kug0VGL zvgBJ8rKqIdgd799cqwjBe9AKV7jfIC.6ho0sx1pahOIyjR6eS.XMKVvfxUIKkJQiAIGaoDfs6Os MdcXwschwIoOwBApqvOn6RWDiko_dWYnz.PgmYRLmavbrg0GVpI9EgLBwkBHOLYvbSk0jhePHGhm HNvwag3mcAh.OCgz8iuzgm1FKakACUjO4W6jlt7aOYPA4gWj2ZXFamkUe3w887rIydt9zp8mkkIe fAMcTvapXKJtU0w2rs5yzzkBguwcDdM5TEHOofPUTmVW5Bycc6JR4.1tZ2nSyqajxukmuyXvOemb JWURX9fK6WNOTI2s9tCsqh9sTm2djSibLw7lOLY6H6Mp96mAaF5IezdbeWTvCigDbQLzkmV1k_9B iYUEvGlUQoH1uha1bYfJAh.thTVM6aMsdFP7Zq195qOdfsnjyGW4qHcn4u7iwjIh9JlRzBUM9hwe iJtB_YuOIf4X2NSNh8t70G12gNZO.FwaDcCZQ6RfKWxYBYoFtR0UJRsqG0qWKp6Eb.aK1Q2tVqiM allUxa8QueSUfnsQzPpPzciZxSmre76j5vyU1SKBrBBRY6bhyJTm3G9xfBPn2EJZOcZ7OBbi7hbr yqSKQWeU5ChuRMu8iLM9aJTqxmkcc1ANCU_rWJrSm3O.fTp9jbNbCbkTgty4A6DqZNvWpb6ssm.s 3UcMU0yvibi3vOISk41LNzyI5ecvds3knNXSdt0GU8wU6hzmbQjCGKvPOw9dYFK69f4HHm0LVbcU NBSSW X-Sonic-MF: Received: from sonic.gate.mail.ne1.yahoo.com by sonic310.consmr.mail.bf2.yahoo.com with HTTP; Sat, 10 Apr 2021 05:41:17 +0000 Received: by kubenode502.mail-prod1.omega.gq1.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 77a8e33fdf70b4e599b0896d7d1640c0; Sat, 10 Apr 2021 05:41:12 +0000 (UTC) Date: Fri, 9 Apr 2021 23:41:13 -0600 From: sesquivels To: freebsd-questions@freebsd.org Subject: Re: FWD: advise or best practices with ZFS snapshot Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Mailer: WebService/1.1.18121 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Apache-HttpAsyncClient/4.1.4 (Java/16) X-Rspamd-Queue-Id: 4FHP4Z2QWsz3t7S X-Spamd-Bar: / X-Spamd-Result: default: False [-0.62 / 15.00]; FREEMAIL_FROM(0.00)[yahoo.com]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; TO_DN_NONE(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:26101, ipnet:74.6.128.0/21, country:US]; R_MIXED_CHARSET(2.88)[]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim]; ARC_NA(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[74.6.135.125:from]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; SH_EMAIL_DBL_DONT_QUERY_IPS(0.00)[0.13.84.17:email]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[74.6.135.125:from:127.0.2.255]; DBL_PROHIBIT(0.00)[0.13.84.17:email]; RCVD_IN_DNSWL_NONE(0.00)[74.6.135.125:from]; RWL_MAILSPIKE_POSSIBLE(0.00)[74.6.135.125:from]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-questions] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 Apr 2021 05:41:19 -0000 On Fri, Apr 09, 2021 at 03:37:40PM +0200, sesquivels@keemail.me wrote: > > > > Hello team, tank you for your time. > > > > I was building ZFS pool > > > > geom disk list > > Geom name: nvd0 > > Providers: > > 1. Name: nvd0 > > �� Mediasize: 512110190592 (477G) > > �� Sectorsize: 512 > > �� Mode: r2w2e4 > > �� descr: ADATA SX8100NP > > �� lunid: 00000000010000004ce00018dd8c9084 > > �� ident: 2K26291JGN17 > > �� rotationrate: 0 > > �� fwsectors: 0 > > �� fwheads: 0 > > > > Geom name: ada2 > > Providers: > > 1. Name: ada2 > > �� Mediasize: 1000204886016 (932G) > > �� Sectorsize: 512 > > �� Stripesize: 4096 > > �� Stripeoffset: 0 > > �� Mode: r1w1e1 > > �� descr: ST1000LM035-1RK172 > > �� lunid: 5000c500a7f6b348 > > �� ident: WDE31N7X > > �� rotationrate: 5400 > > �� fwsectors: 63 > > �� fwheads: 16 > > > > Geom name: ada3 > > Providers: > > 1. Name: ada3 > > �� Mediasize: 1000204886016 (932G) > > �� Sectorsize: 512 > > �� Stripesize: 4096 > > �� Stripeoffset: 0 > > �� Mode: r1w1e1 > > �� descr: TOSHIBA MQ04ABF100 > > �� lunid: 500003998238047c > > �� ident: 9915PKVBT > > �� rotationrate: 5400 > > �� fwsectors: 63 > > �� fwheads: 16 > > > > Geom name: ada4 > > Providers: > > 1. Name: ada4 > > �� Mediasize: 1000204886016 (932G) > > �� Sectorsize: 512 > > �� Stripesize: 4096 > > �� Stripeoffset: 0 > > �� Mode: r1w1e2 > > �� descr: ST1000LM049-2GH172 > > �� lunid: 5000c500b9fa0d1f > > �� ident: WGS1DNPB > > �� rotationrate: 7200 > > �� fwsectors: 63 > > �� fwheads: 16 > > > > Geom name: ada5 > > Providers: > > 1. Name: ada5 > > �� Mediasize: 1000204886016 (932G) > > �� Sectorsize: 512 > > �� Stripesize: 4096 > > �� Stripeoffset: 0 > > �� Mode: r1w1e2 > > �� descr: ST1000LM035-1RK172 > > �� lunid: 5000c500b40a20b4 > > �� ident: ZDEEM2PD > > �� rotationrate: 5400 > > �� fwsectors: 63 > > �� fwheads: 16 > > > > Geom name: ada6 > > Providers: > > 1. Name: ada6 > > �� Mediasize: 1000204886016 (932G) > > �� Sectorsize: 512 > > �� Stripesize: 4096 > > �� Stripeoffset: 0 > > �� Mode: r1w1e2 > > �� descr: TOSHIBA MQ04ABF100 > > �� lunid: 50000399eb100983 > > �� ident: 30HOP52LT > > �� rotationrate: 5400 > > �� fwsectors: 63 > > �� fwheads: 16 > > > > Geom name: ada7 > > Providers: > > 1. Name: ada7 > > �� Mediasize: 1000204886016 (932G) > > �� Sectorsize: 512 > > �� Stripesize: 4096 > > �� Stripeoffset: 0 > > �� Mode: r1w1e2 > > �� descr: ST1000LM035-1RK172 > > �� lunid: 5000c500b3e1e35e > > �� ident: ZDEEF3X9 > > �� rotationrate: 5400 > > �� fwsectors: 63 > > �� fwheads: 16 > > > > Geom name: ada8 > > Providers: > > 1. Name: ada8 > > �� Mediasize: 1000204886016 (932G) > > �� Sectorsize: 512 > > �� Stripesize: 4096 > > �� Stripeoffset: 0 > > �� Mode: r1w1e1 > > �� descr: WDC WD10SPZX-22Z10T1 > > �� lunid: 50014ee26897b98e > > �� ident: WD-WXB2AA00UENK > > �� rotationrate: 5400 > > �� fwsectors: 63 > > �� fwheads: 16 > > > > Geom name: ada0 > > Providers: > > 1. Name: ada0 > > �� Mediasize: 1000204886016 (932G) > > �� Sectorsize: 512 > > �� Stripesize: 4096 > > �� Stripeoffset: 0 > > �� Mode: r1w1e1 > > �� descr: TOSHIBA MQ04ABF100 > > �� lunid: 5000039a6b124e9a > > �� ident: Y0PPP0UWT > > �� rotationrate: 5400 > > �� fwsectors: 63 > > �� fwheads: 16 > > > > Geom name: ada1 > > Providers: > > 1. Name: ada1 > > �� Mediasize: 128035676160 (119G) > > �� Sectorsize: 512 > > �� Mode: r1w1e2 > > �� descr: MTFDDAK128MAM-1J1 > > �� lunid: 500a0751039d7440 > > �� ident: 1405039D7440 > > �� rotationrate: 0 > > �� fwsectors: 63 > > �� fwheads: 16 > > > > > > ------------------------------------------------ > > > > > > zpool status > > � pool: zroot > > state: ONLINE > > � scan: scrub repaired 0 in 0 days 01:43:28 with 0 errors on Thu Mar 18 01:57:21 2021 > > config: > > > > ������� NAME������� STATE���� READ WRITE CKSUM > > ������� zroot������ ONLINE������ 0���� 0���� 0 > > ��������� raidz1-0� ONLINE������ 0���� 0���� 0 > > ����������� ada4p3� ONLINE������ 0���� 0���� 0 > > ����������� ada5p3� ONLINE������ 0���� 0���� 0 > > ����������� ada6p3� ONLINE������ 0���� 0���� 0 > > ����������� ada7p3� ONLINE������ 0���� 0���� 0 > > ��������� raidz1-2� ONLINE������ 0���� 0���� 0 > > ����������� ada0��� ONLINE������ 0���� 0���� 0 > > ����������� ada2��� ONLINE������ 0���� 0���� 0 > > ����������� ada3��� ONLINE������ 0���� 0���� 0 > > ����������� ada8��� ONLINE������ 0���� 0���� 0 > > ������� logs > > ��������� nvd0p2��� ONLINE������ 0���� 0���� 0 > > ������� cache > > ��������� nvd0p1��� ONLINE������ 0���� 0���� 0 > > > > errors: No known data errors > > > > > > ----------------------------------------------------- > > I found some information at manpages for ZFS and, > > > > https://docs.oracle.com/cd/E18752_01/html/819-5461/gbchx.html > > https://docs.oracle.com/cd/E19253-01/819-5461/gbiqe/index.html > > > > And these are my questions: > > > > About zfs administration, and snapshots, where can I found more information? > > > > I did this snapshot > > > > zfs list -t snapshot > > NAME���������������� USED� AVAIL� REFER� MOUNTPOINT > > zroot/Dom@03252021� 32.6G����� -�� 353G� - > > > > And interested on: > > > > Doing a zfs send to file� as this, may I delete snapshjot from my zpool and then restore it using zfs receiver? > > zfs send zroot/Dom@03252021 | gzip > /mnt/bkp/march2021.gz > > > > I will be appreciate any advise, > > > > Serguei Esquivel > > > > > > > >