[{"id":1766817,"web_url":"http://patchwork.ozlabs.org/comment/1766817/","msgid":"","list_archive_url":null,"date":"2017-09-12T09:29:54","subject":"Re: [swupdate] [PATCH 3/3] tmpdir: adapt documentation","submitter":{"id":5771,"url":"http://patchwork.ozlabs.org/api/people/5771/","name":"Stefano Babic","email":"sbabic@denx.de"},"content":"On 08/09/2017 15:45, Christian Storm wrote:\n> Adapt the documentation to mention the use of $TMPDIR\n> and /tmp as a fall-back if $TMPDIR is unset.\n> \n> Signed-off-by: Christian Storm \n> ---\n> doc/source/swupdate.rst | 9 ++++++---\n> 1 file changed, 6 insertions(+), 3 deletions(-)\n> \n> diff --git a/doc/source/swupdate.rst b/doc/source/swupdate.rst\n> index 883ca45..4df0b6b 100644\n> --- a/doc/source/swupdate.rst\n> +++ b/doc/source/swupdate.rst\n> @@ -172,7 +172,9 @@ the image that must be installed.\n> \n> The feature can be set on image basis, that means that a user can\n> decide which partial images should be streamed. If not streamed (see\n> -installed-directly flag), files are temporary extracted into /tmp.\n> +installed-directly flag), files are temporary extracted into the directory\n> +pointed to by the environment variable ``TMPDIR`` with ``/tmp`` as\n> +fall-back if ``TMPDIR`` is not set.\n> Of course, by streaming it is not possible to make checks on the whole delivered\n> software before installing.\n> The temporary copy is done only when updated from network. When the image\n> @@ -181,8 +183,9 @@ is stored on an external storage, there is no need of that copy.\n> Images fully streamed\n> ---------------------\n> \n> -In case of remote update, SWUpdate extracts relevant images\n> -from the stream and copy them into /tmp before calling the handlers.\n> +In case of remote update, SWUpdate extracts relevant images from the stream\n> +and copies them into the directory pointed to by the environment variable \n> +``TMPDIR`` (if unset, to ``/tmp``) before calling the handlers.\n> This guarantee that an update is initiated only if all parts are present and\n> correct. However, on some systems with less resources, the amount of RAM\n> to copy the images could be not enough, for example if the filesystem on\n> \n\nApplied to -master, thanks !\n\nBest regards,\nStefano Babic","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=googlegroups.com\n\t(client-ip=2a00:1450:4010:c07::23c;\n\thelo=mail-lf0-x23c.google.com;\n\tenvelope-from=swupdate+bncbaabbfws33gqkgqekb5z3vq@googlegroups.com;\n\treceiver=)","ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=googlegroups.com header.i=@googlegroups.com\n\theader.b=\"CR0awcr4\"; dkim-atps=neutral"],"Received":["from mail-lf0-x23c.google.com (mail-lf0-x23c.google.com\n\t[IPv6:2a00:1450:4010:c07::23c])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xrzzF3lksz9s82\n\tfor ;\n\tTue, 12 Sep 2017 19:30:01 +1000 (AEST)","by mail-lf0-x23c.google.com with SMTP id l196sf279431lfl.10\n\tfor ;\n\tTue, 12 Sep 2017 02:30:01 -0700 (PDT)","by 10.46.5.69 with SMTP id 66ls65752ljf.10.gmail; Tue, 12 Sep 2017\n\t02:29:58 -0700 (PDT)","from mail-out.m-online.net (mail-out.m-online.net. 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","X-Virus-Scanned":["amavisd-new at mnet-online.de","Debian amavisd-new at babic.homelinux.org"],"Subject":"Re: [swupdate] [PATCH 3/3] tmpdir: adapt documentation","To":"Christian Storm , swupdate@googlegroups.com","References":"<20170908134547.9170-1-christian.storm@siemens.com>\n\t<20170908134547.9170-3-christian.storm@siemens.com>","From":"Stefano Babic ","Message-ID":"","Date":"Tue, 12 Sep 2017 11:29:54 +0200","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101\n\tThunderbird/52.2.1","MIME-Version":"1.0","In-Reply-To":"<20170908134547.9170-3-christian.storm@siemens.com>","Content-Type":"text/plain; charset=\"UTF-8\"","Content-Language":"de-DE","X-Original-Sender":"sbabic@denx.de","X-Original-Authentication-Results":"gmr-mx.google.com; spf=neutral\n\t(google.com: 212.18.0.10 is neither permitted nor denied by best\n\tguess record\n\tfor domain of sbabic@denx.de) smtp.mailfrom=sbabic@denx.de","Precedence":"list","Mailing-list":"list swupdate@googlegroups.com;\n\tcontact swupdate+owners@googlegroups.com","List-ID":"","X-Spam-Checked-In-Group":"swupdate@googlegroups.com","X-Google-Group-Id":"605343134186","List-Post":",\n\t","List-Help":",\n\t","List-Archive":",\n\t","List-Unsubscribe":",\n\t"}}]