From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:37417 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751545AbbEFVgW (ORCPT ); Wed, 6 May 2015 17:36:22 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Yq6zM-0007nH-BT for linux-btrfs@vger.kernel.org; Wed, 06 May 2015 23:36:20 +0200 Received: from c-50-164-174-197.hsd1.ma.comcast.net ([50.164.174.197]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 06 May 2015 23:36:20 +0200 Received: from cdysthe by c-50-164-174-197.hsd1.ma.comcast.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 06 May 2015 23:36:20 +0200 To: linux-btrfs@vger.kernel.org From: Christian Subject: fstrim and subvolumes. Date: Wed, 06 May 2015 17:36:12 -0400 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hi, I use a script to run scheduled fstrims on my SSD. I have a small /boot partition ext4 and a large btrfs partition / with /home as a subvolume of / My question is simple if I run "fstrim /" will /home be trimmed as well or will i have to run "fstrim /home" also to get the whole partition trimmed? -- //Christian