From owner-freebsd-questions@freebsd.org Tue Jun 19 22:31:56 2018 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8C41110130B7 for ; Tue, 19 Jun 2018 22:31:56 +0000 (UTC) (envelope-from woodsb02@gmail.com) Received: from mail-ot0-x236.google.com (mail-ot0-x236.google.com [IPv6:2607:f8b0:4003:c0f::236]) (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 207C779321 for ; Tue, 19 Jun 2018 22:31:56 +0000 (UTC) (envelope-from woodsb02@gmail.com) Received: by mail-ot0-x236.google.com with SMTP id q17-v6so1551198otg.2 for ; Tue, 19 Jun 2018 15:31:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=ibnStUFfHmGshyISkuvhIEwd2Cy1lrvjpw6T1CboX9U=; b=FqRJJtXL8dKi0mAulWKuaaIsmGFau4BxMx2JCO5QFlktB60DUQvkWPJUzLN7NIdLC9 dlRP+G7Nk3kqFlneC3cjZZ9XeBZe0nr/v0VpeK/yPlMst2fodNTrhfNbvYNIN6pJeKbk ot9RxDFM8Y42gH2aw1o8pN08dXVJli5ULt4fROVMb7WVEWPzi316JDIrBvzQ2TLkW7AI ctau0pXfByyEMw5eKbf5C8CgxkK8fpnQlEqVA/q1mBMX91CA1PweeLfSYG1jCG1k5sRV 5otVw7S2F0py1fLbwGp4YUUzrOQhAz5I7wRV4pDM3+KiuPvY+3DL2IQrGAyJfVOULJgI 6Hhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=ibnStUFfHmGshyISkuvhIEwd2Cy1lrvjpw6T1CboX9U=; b=mnwkPtnMPmQu8yZoshVA/oVKbQVKHt8hgjjj4iwdtxC/BX6lQ4W55QSu93NRtGLfbt xm5GZLTavdNXwELSV+UyU1oIoDBZb/UBW3qMzrEFh6wDR59XKpxydNmDLzsa2ahRalpy WvMUCZyv0v5RnRdp51krEAJJWrNJUT5I+8k/Tu/3JVzcZEg8JdE/gpDxKrTTGaF+y29u rZRQlsUoCKXW+KIwCUGqktBqZKhZlT2KAY4TYW3f7ZVdbQTeaL0ejA59qn0B6BBFJfxb V3rjnLznTJAuPZucyOxz8amOodw4XcjJw/s0HHGjquPx36/Vf727uYuI/YfKCtJkmKDr 6xgg== X-Gm-Message-State: APt69E34XBDWxLP3mF65JDXvs/yedUbs+Hg3uD9ngMk53/wEYJbsS9QD JR+exeLBBnu1ghYVfOG6b88PR4X30foOJv6XL/fl0snB X-Google-Smtp-Source: ADUXVKJbI/g4E8TicRAbXJI/yYQG2UhmJKfw4a16S84m8SZy7w6Qcsy43nAR+XpdSY3APtzFsokdqAnMyXv0OZ+Wt84= X-Received: by 2002:a9d:1378:: with SMTP id q53-v6mr12221620otq.211.1529447515095; Tue, 19 Jun 2018 15:31:55 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:ac9:6c93:0:0:0:0:0 with HTTP; Tue, 19 Jun 2018 15:31:54 -0700 (PDT) From: Ben Woods Date: Wed, 20 Jun 2018 06:31:54 +0800 Message-ID: Subject: Boot freezing after kernel load - root on zfs To: freebsd-questions@freebsd.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.26 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Jun 2018 22:31:56 -0000 Hi everyone, After shutting down to connect a new IP KVM switch (VGA and USB), my FreeNAS mini hardware is no longer booting FreeBSD with root in zfs (no encryption) - it is getting stuck after the kernel finishes loading and it tries to mount root and start_init. It just stops printing any more output to the screen, but I know the keyboard is working as ctrl+alt+delete works. I suspect this could be due to hard drives names being re-ordered (e.g. what was ada0 is now ada1). I have 2 SATA3 SSDs in a zfs mirror for root (showing as ada4 and ada5 during boot), and 4 SATA3 HDDs in a raidz2 with geli for further storage (showing as ada0-3, but these are only mounted during rc init - after the point the boot process is getting stuck). I have no USB storage, although the IP KVM may present a virtual disk for loading media remotely. I am running 12-CURRENT, but know the recent upgrade is not the issue because I can=E2=80=99t load from the previous boot environment either. Is anyone able to recommend a fix or a way to troubleshoot further? Please see below a link with screenshots at the end of the boot where it gets stuck. https://imgur.com/gallery/vhn7ScC Thanks in advance for any help! Regards, Ben -- From: Benjamin Woods woodsb02@gmail.com