X-Recipient: archive-cygwin AT delorie DOT com
DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:references
	:mime-version:content-type:content-transfer-encoding
	:in-reply-to; q=dns; s=default; b=tEmU4+cgboNeskmxcIHmp2zEnZXXPh
	3WlWydF/OmI2MkqABcpXn/GTXLkEjHvQ7HrsZTWoM1OqunxWBNc3SBnLWyFaU1tr
	sBCeI0ZStFXXY9jx37PKA14ZWl+jx8n2flWPMBrQxGCAnH90nTs8FHGSEQj1bvtr
	kkgFJ8YyLRYyo=
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:references
	:mime-version:content-type:content-transfer-encoding
	:in-reply-to; s=default; bh=yHryNgyIZrNx+ljXFBojm1xbQAk=; b=KwV+
	/6FruYijGtsYUq7urAFMl6OFuRQfKXs8IBUKCusXFJyYTxAbLZ87yoRPTQK/z9OV
	Yo00FH129RQmIh73DWIV3AIIz0EuKuxf+a/WC9Fa8MsHqUW5xWfrjcKeoCl3OSrc
	yJoKA6Q8G2AQnwqYR6aoC7W4EMZJhZP2seEW5XU=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
Authentication-Results: sourceware.org; auth=none
X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 spammy=tel, Tel, HContent-Transfer-Encoding:8bit
X-HELO: smtp01.belwue.de
Date: Fri, 13 Dec 2019 10:34:16 +0100
From: Ulli Horlacher <framstag AT rus DOT uni-stuttgart DOT de>
To: cygwin AT cygwin DOT com
Subject: Re: non-persistent storage?
Message-ID: <20191213093416.GE12864@tik.uni-stuttgart.de>
Mail-Followup-To: cygwin AT cygwin DOT com
References: <BYAPR09MB29010912EBAE9D8F0196D35E9B550 AT BYAPR09MB2901 DOT namprd09 DOT prod DOT outlook DOT com> <20191212220749 DOT GB12864 AT tik DOT uni-stuttgart DOT de> <3bcb25a9-3d7a-2b88-f2ca-83d46f2b03cd AT wagner DOT is> <20191212232102 DOT GD12864 AT tik DOT uni-stuttgart DOT de> <019cfbcf-d1b3-ddf0-1f07-5c2fda599144 AT wagner DOT is>
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
In-Reply-To: <019cfbcf-d1b3-ddf0-1f07-5c2fda599144@wagner.is>
User-Agent: Mutt/1.5.23 (2014-03-12)
X-IsSubscribed: yes

On Fri 2019-12-13 (07:27), Jürgen Wagner wrote:
> And regarding the tmpfs (RAM disk) , you can use /dev/shm.
> 
> # date > /dev/shm/key
> # cat /dev/shm/key
> Fri Dec 13 07:26:03 CET 2019

/dev/shm ist not a tmpfs on cygwin:

/dev/shm: df -TH /dev/shm
Filesystem     Type  Size  Used Avail Use% Mounted on
C:/cygwin64    ntfs   34G   25G  9.1G  74% /

When I write something into this direcory and reboot, it is still there.


-- 
Ullrich Horlacher              Server und Virtualisierung
Rechenzentrum TIK         
Universitaet Stuttgart         E-Mail: horlacher AT tik DOT uni-stuttgart DOT de
Allmandring 30a                Tel:    ++49-711-68565868
70569 Stuttgart (Germany)      WWW:    http://www.tik.uni-stuttgart.de/
REF:<019cfbcf-d1b3-ddf0-1f07-5c2fda599144 AT wagner DOT is>

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple