From owner-freebsd-geom@FreeBSD.ORG Tue Oct 4 18:35:31 2011 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 69F121065673; Tue, 4 Oct 2011 18:35:31 +0000 (UTC) (envelope-from fjwcash@gmail.com) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id F1A488FC17; Tue, 4 Oct 2011 18:35:30 +0000 (UTC) Received: by vws11 with SMTP id 11so927777vws.13 for ; Tue, 04 Oct 2011 11:35:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=qZmbxfrofu75xyBRS5lRhqi/Qeh1/lgv0+C3i/oD0q0=; b=xnY1WObi7j+d9+bOdfTkOgJ3rpvHu4/SHnUBYqoTHA15JzVwJklmFM1Xu0irqIRrD9 73NXMMTAnLg7mrw3n9qP1mFi31gXb4eSUjY4UNbdPy3/vPJrQHxvdA0PjF4jb5nC+HV2 iu2PTkIx12qp1WmSwQYFUPNba9IaBwwc08h+k= MIME-Version: 1.0 Received: by 10.52.109.170 with SMTP id ht10mr1544289vdb.206.1317751952130; Tue, 04 Oct 2011 11:12:32 -0700 (PDT) Received: by 10.220.192.8 with HTTP; Tue, 4 Oct 2011 11:12:32 -0700 (PDT) In-Reply-To: <1927112464.20111004220507@serebryakov.spb.ru> References: <1927112464.20111004220507@serebryakov.spb.ru> Date: Tue, 4 Oct 2011 11:12:32 -0700 Message-ID: From: Freddie Cash To: lev@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Alexander Motin , current@freebsd.org, freebsd-geom@freebsd.org Subject: Re: RFC: Project geom-events X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Oct 2011 18:35:31 -0000 2011/10/4 Lev Serebryakov > One thing is missed from software RAIDs is spare drives and state > monitoring (yes, I know, that geom_raid supports spare drivers for > metadata formats which supports them, but it not universal solution). > Sounds impressive! Will be very useful for those using GEOM-based RAID (gmirror, gstripe, graid3, graid5, etc). Just curious: would the geom-events framework, and in particular the geom-events script, be useful for ZFS setups, for initiating replacements and providing "hot-spare" support? -- Freddie Cash fjwcash@gmail.com