From owner-freebsd-questions@freebsd.org Mon Apr 18 19:26:36 2016 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 25225B13DBF for ; Mon, 18 Apr 2016 19:26:36 +0000 (UTC) (envelope-from xxjack12xx@gmail.com) Received: from mail-ig0-x230.google.com (mail-ig0-x230.google.com [IPv6:2607:f8b0:4001:c05::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E684917A4 for ; Mon, 18 Apr 2016 19:26:35 +0000 (UTC) (envelope-from xxjack12xx@gmail.com) Received: by mail-ig0-x230.google.com with SMTP id gy3so81953185igb.0 for ; Mon, 18 Apr 2016 12:26:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=gH2JuX5CO0KTUeT4Ezw/GwYor43FGzaaLHP/nYvOy/w=; b=zdcNfPqQROIN8NVH8Oi1kWzxdziBaSbJIBDrli9T7MIADOB1tXH+C2METYQPX/f841 V/85GXl7nQ4RA2vCz5JQhcgoadFrYdXmtS7XRxUf0Mia3sMPrnnQ8w9JoDlV3rgwsSDQ XZj44VZ0/DfhyO6BMlyXbdjEDju8jTTJgRa/c1Kv89Pm2Nl2OHRpNFJM4g49SZFSLqmu 8pWOuwaI/jCRh3+NAdqRtJesIZzhN6WLPqHDFB0samofr0eI1H4jeLLHuh1WSOPFhZKn kqRUDV3pjwlbsFYsvB5lLEpK3mP2jzIu9v1BxAslabnNF/ugALkthhHaKDv5QSEJtp0b VKsA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=gH2JuX5CO0KTUeT4Ezw/GwYor43FGzaaLHP/nYvOy/w=; b=eoDlclxCN4o8czD6i2Sa7lsOiBfd9ZOLGQ9iPM0rxcvt/SiPEr7rGEk8wffou0MoA3 JS+VYEKD2eHtnDBs8HI/nLqUA6uk3RUwXi1aEjJhPiQ0opDkxK/pHM+iKh7s0FPAcaQG Fj+Gm03jeSRba0fQUlfIgZSuZRs4Q7GVh0hxBMfaddJMWvvLYkRiiTmCyTpo1k2qIefM ZXEM6rP0/arqVISoW/suhsrQF/bluQDqQwpdXtxMfqgDFee+hcgRuTQYKpUlddLhl1Fu O/5EXtG0jjbH2DPvcCw6QTnUJkg79kCpEV92Od+Qq74s4amifhdLeNZa3ImCIOkPGeYG 5zjw== X-Gm-Message-State: AOPr4FVLEGt7UrD/5795dRx+xeCTTFQinecEyTL5FPv7g7ElmG7hwwVosrxoyCJ1xwl2a572Y/lUqCtabbFtYA== X-Received: by 10.50.92.37 with SMTP id cj5mr21553479igb.91.1461007595319; Mon, 18 Apr 2016 12:26:35 -0700 (PDT) MIME-Version: 1.0 Received: by 10.36.41.129 with HTTP; Mon, 18 Apr 2016 12:25:55 -0700 (PDT) In-Reply-To: <571533F4.8040406@bananmonarki.se> References: <571533F4.8040406@bananmonarki.se> From: "Jack L." Date: Mon, 18 Apr 2016 12:25:55 -0700 Message-ID: Subject: Re: Raid 1+0 To: Bernt Hansson Cc: "freebsd-questions@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Apr 2016 19:26:36 -0000 What size are the disks? That should give a hint on what raid level that is. On Mon, Apr 18, 2016 at 12:22 PM, Bernt Hansson wrote: > Hello list > > My motherboard has a raid chip on it (AMD SB750), so my plan was to use it. > Since i never used the chip for raid, i thought i might try. > > So far this has been done. > > Set up 2 arrays with 2 discs in each array with raid1 on both. > > Boot up freebsd 10.3-R. Both arrays are found > > GEOM_RAID: Promise: Disk ada0 state changed from NONE to ACTIVE. > GEOM_RAID: Promise: Subdisk RAID 1 LD 1:0-ada0 state changed from NONE to > ACTIVE. > GEOM_RAID: Promise: Disk ada1 state changed from NONE to ACTIVE. > GEOM_RAID: Promise: Subdisk RAID 1 LD 1:1-ada1 state changed from NONE to > ACTIVE. > GEOM_RAID: Promise: Volume started. > GEOM_RAID: Promise: Volume RAID 1 LD 1 state changed from STARTING to > OPTIMAL. > GEOM_RAID: Promise: Provider raid/r0 for volume RAID 1 LD 1 created. > GEOM_RAID: Promise: Disk ada2 state changed from NONE to ACTIVE. > GEOM_RAID: Promise: Subdisk RAID 1 LD 2:0-ada2 state changed from NONE to > ACTIVE. > GEOM_RAID: Promise: Disk ada3 state changed from NONE to ACTIVE. > GEOM_RAID: Promise: Subdisk RAID 1 LD 2:1-ada3 state changed from NONE to > ACTIVE. > GEOM_RAID: Promise: Volume started. > GEOM_RAID: Promise: Volume RAID 1 LD 2 state changed from STARTING to > OPTIMAL. > GEOM_RAID: Promise: Provider raid/r1 for volume RAID 1 LD 2 created. > > Used gstripe to stripe the arrays raid/r0 + r1 into stripe0 > > Newfs/mount all work. My question, is this a raid 1+0 or 0+1? > More info can be posted if need be. > > # graid list > Geom name: Promise > State: OPTIMAL > Metadata: Promise > Providers: > 1. Name: raid/r0 > Mediasize: 999999995904 (931G) > Sectorsize: 512 > Mode: r1w1e2 > Subdisks: ada0 (ACTIVE), ada1 (ACTIVE) > Dirty: No > State: OPTIMAL > Strip: 65536 > Components: 2 > Transformation: RAID1 > RAIDLevel: RAID1 > Label: RAID 1 LD 1 > descr: Promise RAID1 volume > 2. Name: raid/r1 > Mediasize: 999999995904 (931G) > Sectorsize: 512 > Mode: r1w1e2 > Subdisks: ada2 (ACTIVE), ada3 (ACTIVE) > Dirty: No > State: OPTIMAL > Strip: 65536 > Components: 2 > Transformation: RAID1 > RAIDLevel: RAID1 > Label: RAID 1 LD 2 > descr: Promise RAID1 volume > Consumers: > 1. Name: ada0 > Mediasize: 1000204886016 (932G) > Sectorsize: 512 > Mode: r1w1e1 > ReadErrors: 0 > Subdisks: r0(RAID 1 LD 1):0@0 > State: ACTIVE (ACTIVE) > 2. Name: ada1 > Mediasize: 1000204886016 (932G) > Sectorsize: 512 > Mode: r1w1e1 > ReadErrors: 0 > Subdisks: r0(RAID 1 LD 1):1@0 > State: ACTIVE (ACTIVE) > 3. Name: ada2 > Mediasize: 1000204886016 (932G) > Sectorsize: 512 > Mode: r1w1e1 > ReadErrors: 0 > Subdisks: r1(RAID 1 LD 2):0@0 > State: ACTIVE (ACTIVE) > 4. Name: ada3 > Mediasize: 1000204886016 (932G) > Sectorsize: 512 > Mode: r1w1e1 > ReadErrors: 0 > Subdisks: r1(RAID 1 LD 2):1@0 > State: ACTIVE (ACTIVE) > > graid status > Name Status Components > raid/r0 OPTIMAL ada0 (ACTIVE (ACTIVE)) > ada1 (ACTIVE (ACTIVE)) > ada2 (ACTIVE (ACTIVE)) > ada3 (ACTIVE (ACTIVE)) > raid/r1 OPTIMAL ada0 (ACTIVE (ACTIVE)) > ada1 (ACTIVE (ACTIVE)) > ada2 (ACTIVE (ACTIVE)) > ada3 (ACTIVE (ACTIVE)) > > # gstripe status > Name Status Components > stripe/stripe0 UP raid/r0 > raid/r1 > root@testbox:/usr/home/bernt # gstripe list > Geom name: stripe0 > State: UP > Status: Total=2, Online=2 > Type: AUTOMATIC > Stripesize: 65536 > ID: 364832905 > Providers: > 1. Name: stripe/stripe0 > Mediasize: 1999999860736 (1.8T) > Sectorsize: 512 > Stripesize: 65536 > Stripeoffset: 0 > Mode: r1w1e1 > Consumers: > 1. Name: raid/r0 > Mediasize: 999999995904 (931G) > Sectorsize: 512 > Mode: r1w1e2 > Number: 0 > 2. Name: raid/r1 > Mediasize: 999999995904 (931G) > Sectorsize: 512 > Mode: r1w1e2 > Number: 1 > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"