From owner-freebsd-current@freebsd.org Sun Apr 24 17:46:12 2016 Return-Path: Delivered-To: freebsd-current@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 AE230B1B5EA; Sun, 24 Apr 2016 17:46:12 +0000 (UTC) (envelope-from ler@lerctr.org) Received: from thebighonker.lerctr.org (thebighonker.lerctr.org [IPv6:2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "thebighonker.lerctr.org", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8CEEF16FD; Sun, 24 Apr 2016 17:46:12 +0000 (UTC) (envelope-from ler@lerctr.org) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lerctr.org; s=lerami; h=Message-ID:References:In-Reply-To:Subject:Cc:To:From:Date: Content-Transfer-Encoding:Content-Type:MIME-Version:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=tyQRRhQu8hFwbUT6f7iVYVGoekQSaVWMBclRVq6o4b0=; b=Uw/Xfl1rhCZ4dMZM5UhWveYczt n7aSEZgf0rHQAOcFEzGjjPRfBiUWqW6D77FQuXWG08HjNoTkLwsKy6VXSJ7RhJypYF4Opz8K9Wq0P ggTIqKGdKMURF3z5vGgBTyzEPy3aK+y3WJyu4Y+MSppq+u5Bfoe2LvMPPDXabvPt+VYo=; Received: from thebighonker.lerctr.org ([2001:470:1f0f:3ad:223:7dff:fe9e:6e8a]:38136 helo=webmail.lerctr.org) by thebighonker.lerctr.org with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.87 (FreeBSD)) (envelope-from ) id 1auO6l-000HFP-O3; Sun, 24 Apr 2016 12:46:11 -0500 Received: from 2001:470:1f0f:42c:b18d:814:3c7c:5594 by webmail.lerctr.org with HTTP (HTTP/1.1 POST); Sun, 24 Apr 2016 12:46:11 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Sun, 24 Apr 2016 12:46:11 -0500 From: Larry Rosenman To: Johannes Dieterich Cc: Allan Jude , freebsd-current , owner-freebsd-current@freebsd.org Subject: Re: extremely slow to get to loader In-Reply-To: References: <5718FCD6.8020605@freebsd.org> Message-ID: <1d14fe66a00ef49e90defdf97cf89287@thebighonker.lerctr.org> X-Sender: ler@lerctr.org User-Agent: Roundcube Webmail/1.1.4 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Apr 2016 17:46:12 -0000 On 2016-04-21 20:56, Johannes Dieterich wrote: > On Thu, Apr 21, 2016 at 12:16 PM, Allan Jude > wrote: >> On 2016-04-21 10:46, Johannes Dieterich wrote: >>> Dear all, >>> >>> with r298385, I observe extremely long times from turning on my >>> laptop >>> to reach loader. This is a regression compared to a roughly 1 week >>> old >>> CURRENT. >>> >>> This is an AMD A12-8800B laptop booting in legacy mode into a >>> ZFS+GELI setup. >>> >>> Please let me know how I can help to solve this issue. >>> >>> Thanks, >>> >>> Johannes >>> _______________________________________________ >>> freebsd-current@freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to >>> "freebsd-current-unsubscribe@freebsd.org" >>> >> >> Can you describe where exactly it is slow? > Yes, it hangs after "BIOS drive C: is disk 0" for a good 3 minutes > before it eventually continues. > >> Once you get to the loader menu (the beastie menu), can you choose the >> option to go to the loader prompt, and type: >> bcachestat >> >> And provide the output of that. > Here we go (w/o mistakes I hope...): > cache blocks: 32768 > cache blocksz: 572 > unit cache blocks: 32768 > cached units: 1 > 1162 ops 0 bypasses 12109 hits 739 misses > > Thanks so much for the response! > > Johannes I'm seeing similar, PLUS the kernel seems(!) to not continue on to the RC scripts after mount root. (BIOS BOOT). I reverted to an older kernel and boot block and zfsloader to get up. -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 17716 Limpia Crk, Round Rock, TX 78664-7281