From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6628950350153908224 X-Received: by 2002:aa7:c393:: with SMTP id k19mr1008895edq.6.1543568802369; Fri, 30 Nov 2018 01:06:42 -0800 (PST) X-BeenThere: isar-users@googlegroups.com Received: by 2002:a17:906:9507:: with SMTP id u7-v6ls978011ejx.4.gmail; Fri, 30 Nov 2018 01:06:42 -0800 (PST) X-Google-Smtp-Source: AFSGD/UAQE5ZtYDp+tn6Bp/pf4FkoTQrKKj0QSbFhqFTptyILjUi+LUmpCmzRZrhR+uinljQ4Mt0 X-Received: by 2002:a17:906:d212:: with SMTP id w18-v6mr905782ejz.15.1543568802007; Fri, 30 Nov 2018 01:06:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1543568801; cv=none; d=google.com; s=arc-20160816; b=Q7sV/im2a+h7g+DXE2/Uy7MPPR5yor1SXouWsuatujS5pCu8MtFxGS72GSsfJB4Nvp XylTAMhyn42mp8q9HWfTS6oHWrZI0PeAcXtmf+l4wpOqsBWfmxZXEJxZQN3bxSieSthr XS8QwCffbWy7BvWMqQ8AHI5ndS/rsiwocrfqlOSm1VDo0P19q1SEd5ffUnF3bTjgYMXZ vlxqNqwxMYMaYndX38/pXRYksow1kc1eQBm0Syrg4NseksOtOcZNrSVzkzV8DcwI/GIT XNj3H7gNaBAupZRpZnL4SjMNyYs+rG3NmBw9GdzyRJdphPfDycPOCAsn3KqIzufULZjl Bx5Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date; bh=hMe83b4coD1g585LZy6vCt0AeB8bSzI9RIjz8TQPzlQ=; b=gSrZJyOADv2zGrWUca8bawY2H710+ehHmnHEjeTlEvhIO2+vhjIdKet+4R9NkF9v54 Ir23Zxz1as7a/KhFzOModDmQzPTj8Vv6TIfCByneESbDJ8HMpis6OIQETsjagn44KYFI q/Y5jjXRAS1sIgRTYhgig+Ftvl+tUzJhQSit034Pmv+l6N/I5zMjpOnTN0OnOx+Yj1lR Xwp/ajEZBdFYrRNNrwbPMKELYW9cOfamHhwfJ2S1X8F6mlJqszNy9oZGO4eCzJHEnMMJ 944tLwZLN2Gi3mjoM3nFZCBAky1TqTdpjIU/a5HKd6J+rNPtGbDRDZJswy/f98EOLLAq O90w== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of henning.schild@siemens.com designates 194.138.37.39 as permitted sender) smtp.mailfrom=henning.schild@siemens.com Return-Path: Received: from lizzard.sbs.de (lizzard.sbs.de. [194.138.37.39]) by gmr-mx.google.com with ESMTPS id k25si197427edd.1.2018.11.30.01.06.41 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 30 Nov 2018 01:06:41 -0800 (PST) Received-SPF: pass (google.com: domain of henning.schild@siemens.com designates 194.138.37.39 as permitted sender) client-ip=194.138.37.39; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of henning.schild@siemens.com designates 194.138.37.39 as permitted sender) smtp.mailfrom=henning.schild@siemens.com Received: from mail2.sbs.de (mail2.sbs.de [192.129.41.66]) by lizzard.sbs.de (8.15.2/8.15.2) with ESMTPS id wAU96fDj012236 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 30 Nov 2018 10:06:41 +0100 Received: from md1za8fc.ad001.siemens.net ([139.25.0.52]) by mail2.sbs.de (8.15.2/8.15.2) with ESMTP id wAU96fA9001368; Fri, 30 Nov 2018 10:06:41 +0100 Date: Fri, 30 Nov 2018 10:06:39 +0100 From: Henning Schild To: Andreas Reichel Cc: "Maxim Yu. Osipov" , Subject: Re: qemu test with start_vm fails Message-ID: <20181130100639.065d5a14@md1za8fc.ad001.siemens.net> In-Reply-To: <20181129122017.GA27213@iiotirae> References: <20181128162524.GA12380@iiotirae> <7db5e0b2-52e8-f15f-96b6-88385de5a498@ilbers.de> <20181129122017.GA27213@iiotirae> X-Mailer: Claws Mail 3.15.0-dirty (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-TUID: rSRTAuS676UM Am Thu, 29 Nov 2018 13:20:17 +0100 schrieb Andreas Reichel : > On Wed, Nov 28, 2018 at 08:34:58PM +0300, Maxim Yu. Osipov wrote: > > Hi Andreas, > > > > I would suggest to double check your statements before blaming that > > something is not working > > > Hi, > > well unfortunately I was correct. There is an error in Isar: > the offline cache is included in the root file system :) > > There is a /base-apt in the resulting .ext4.img. > > This way I got a rootfs of 720 MB with no free space, despite the > 64M extra space. (file system overhead). I think we now have a fix because we do not include the cache into the image anymore. But that actually just hides the bug we have in the ext4 class, next time someone builds a 700M image the same thing will happen again. So we will also need a patch that prepares the ext4 for that case. Things that could be done - mkfs -m 1 (instead of default 5) - multiply the size with an ext4 specific overhead factor - df assert the EXTRA while still mounted - double check what wic is doing, maybe use wic instead of ext4 Henning > In your CI you obviously do not use the offline cache feature, > that's why in CI this did not happen. > > vG > Andreas