From owner-freebsd-virtualization@freebsd.org Tue Aug 18 05:00:42 2015 Return-Path: Delivered-To: freebsd-virtualization@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 4732E9BB97E for ; Tue, 18 Aug 2015 05:00:42 +0000 (UTC) (envelope-from hunreal@gmail.com) Received: from mail-io0-x22c.google.com (mail-io0-x22c.google.com [IPv6:2607:f8b0:4001:c06::22c]) (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 11C75976 for ; Tue, 18 Aug 2015 05:00:42 +0000 (UTC) (envelope-from hunreal@gmail.com) Received: by iodv127 with SMTP id v127so160477611iod.3 for ; Mon, 17 Aug 2015 22:00:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=RxX4O7iKvxwb79oXthHNYKWqC4vV8LDglOCZVCuH4cQ=; b=t3hykvc4LlQr44cmBnwOvL2p1a8XRBhFT2NuyIIXO8YHAKB59dssYXIEQJZXlX1O82 aJMttqd9qQ7UTCuZNQtKFhgPiKUiJhlrr2GZ02fudkVU0scViAU3aw2xqNh4CtvWSLbY xPR6SKdjh5tJLQ8ArEc3AvlhMzil29l1vEawRD9Rg0MWqgPRXW5P/eCqAxpUPhO3d90f aR2ZgslQ6kscrbQNbUifg5feBPGLrx9WpxT0TnZmDQYxVwpV9pyNr10CYpzEwZvT3Hiy Zc7GYxjBtxj6q1m5XIJiJjzE703F9M2P4sYZom9ORorPTv7F7KznqQF1Ncct3HSdwDVk +2fg== MIME-Version: 1.0 X-Received: by 10.107.6.148 with SMTP id f20mr5646668ioi.167.1439874041509; Mon, 17 Aug 2015 22:00:41 -0700 (PDT) Received: by 10.36.121.74 with HTTP; Mon, 17 Aug 2015 22:00:41 -0700 (PDT) In-Reply-To: References: Date: Tue, 18 Aug 2015 13:00:41 +0800 Message-ID: Subject: Re: 10.2-RELEASE guest in Hyper-V boot failed. From: hshh To: Wei Hu Cc: "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Aug 2015 05:00:42 -0000 I have tried da0p3 da1p3 da2p3 da3p3 (There are 4 daX devices after upgrade 10.2, only 1 in 10.1). On Tue, Aug 18, 2015 at 12:56 PM, Wei Hu wrote: > Try /dev/da1p2, /dev/da2p2, etc. If I remember correctly, there was a change in the Hyper-V storage code which started to use kernel's SCSI scanning code instead of its own. This may cause the different order of disk discovery. > > The commit might have merged into 10 stable branch after 10.1 was released, though I am not 100% sure. > > Wei > > >> -----Original Message----- >> From: owner-freebsd-virtualization@freebsd.org [mailto:owner-freebsd- >> virtualization@freebsd.org] On Behalf Of hshh >> Sent: Monday, August 17, 2015 6:37 PM >> To: freebsd-virtualization@freebsd.org >> Subject: 10.2-RELEASE guest in Hyper-V boot failed. >> >> After upgrade to 10.2-RELEASE from 10.1, my FreeBSD guest hang on boot. >> Kernel can not find out rootfs. >> All daX devices size is 0MB !! >> Someone has this issue too, >> https://na01.safelinks.protection.outlook.com/?url=https%3a%2f%2fforums >> .freebsd.org%2fthreads%2f10-2-cant-see-hdd-on-hyper-v- >> 2k8r2.52797%2f&data=01%7c01%7cweh%40microsoft.com%7cf25547e255284 >> 4640abe08d2a6efc2d5%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata= >> OurrirRoKEriFaYm17JAcwBO3nswmMCM9mKmF1Td2tk%3d >> >> Hyper-V host is win2008. >> >> As 10.1, HDD mounted in freebsd is da0p2. >> # gpart show >> => 34 41942973 da0 GPT (20G) >> 34 1024 1 freebsd-boot (512K) >> 1058 4194304 2 freebsd-swap (2.0G) >> 4195362 6 - free - (3.0K) >> 4195368 37747632 3 freebsd-ufs (18G) >> 41943000 7 - free - (3.5K) >> >> # df -h >> Filesystem Size Used Avail Capacity Mounted on >> /dev/da0p3 17G 5.0G 11G 31% / >> devfs 1.0K 1.0K 0B 100% /dev >> >> # swapinfo >> Device 1K-blocks Used Avail Capacity >> /dev/da0p2 2097152 2116 2095036 0% >> >> -- >> @hshh >> _______________________________________________ >> freebsd-virtualization@freebsd.org mailing list >> https://na01.safelinks.protection.outlook.com/?url=https%3a%2f%2flists.fre >> ebsd.org%2fmailman%2flistinfo%2ffreebsd- >> virtualization&data=01%7c01%7cweh%40microsoft.com%7cf25547e25528446 >> 40abe08d2a6efc2d5%7c72f988bf86f141af91ab2d7cd011db47%7c1&sdata=Co >> Br%2b445s%2bzBUxLCH7CgohatSGMO4Zztb5jqcGTET9k%3d >> To unsubscribe, send any mail to "freebsd-virtualization- >> unsubscribe@freebsd.org" -- @hshh