From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:41077 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751162AbbDGLlh (ORCPT ); Tue, 7 Apr 2015 07:41:37 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1YfRss-0004nu-7R for linux-btrfs@vger.kernel.org; Tue, 07 Apr 2015 13:41:34 +0200 Received: from cpc21-stap10-2-0-cust974.12-2.cable.virginm.net ([86.0.163.207]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 07 Apr 2015 13:41:34 +0200 Received: from m_btrfs by cpc21-stap10-2-0-cust974.12-2.cable.virginm.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 07 Apr 2015 13:41:34 +0200 To: linux-btrfs@vger.kernel.org From: Martin Subject: Re: ERROR: error removing the device '/dev/sdXN' - Inappropriate ioctl for device Date: Tue, 07 Apr 2015 12:41:21 +0100 Message-ID: References: <20150331173756.GF6821@twin.jikos.cz> <551B98FF.8070000@oracle.com> <551BEF67.3040305@oracle.com> <55228ADB.3000404@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 In-Reply-To: <55228ADB.3000404@oracle.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: On 06/04/15 14:32, Anand Jain wrote: > btrfs fi show -d That gives: # btrfs fi show -d warning, device 3 is missing warning devid 3 not found already warning, device 3 is missing warning devid 3 not found already Label: 'btrfs_root' uuid: 92452e9a-2775-45c4-922c-f01b2afd51c2 Total devices 3 FS bytes used 30.94GiB devid 1 size 24.00GiB used 24.00GiB path /dev/sda4 devid 2 size 24.00GiB used 24.00GiB path /dev/sdc4 devid 3 size 24.00GiB used 24.00GiB path /dev/sde4 Label: 'btrfs_data' uuid: d1b96638-be89-4291-8a40-f2f2e1dc5223 Total devices 3 FS bytes used 95.74GiB devid 1 size 87.24GiB used 86.48GiB path /dev/sda5 devid 2 size 87.24GiB used 87.24GiB path /dev/sdc5 devid 3 size 87.24GiB used 87.24GiB path /dev/sde5 Label: 'btrfs_root2' uuid: 62603ce8-c333-4ca7-92f7-f8bdd712ab37 Total devices 3 FS bytes used 151.60MiB devid 1 size 24.00GiB used 24.00GiB path /dev/sdb4 devid 2 size 24.00GiB used 24.00GiB path /dev/sdd4 *** Some devices missing Label: 'btrfs_data2' uuid: 3aaee716-b98b-4c86-ba5a-53456994f152 Total devices 3 FS bytes used 159.34GiB devid 1 size 206.47GiB used 206.02GiB path /dev/sdb5 devid 2 size 206.47GiB used 206.47GiB path /dev/sdd5 *** Some devices missing btrfs-progs v3.19.1 And without the "-d": # btrfs fi show Label: 'btrfs_root' uuid: 92452e9a-2775-45c4-922c-f01b2afd51c2 Total devices 3 FS bytes used 30.94GiB devid 1 size 24.00GiB used 24.00GiB path /dev/sda4 devid 2 size 24.00GiB used 24.00GiB path /dev/sdc4 devid 3 size 24.00GiB used 24.00GiB path /dev/sde4 Label: 'btrfs_data' uuid: d1b96638-be89-4291-8a40-f2f2e1dc5223 Total devices 3 FS bytes used 95.74GiB devid 1 size 87.24GiB used 86.48GiB path /dev/sda5 devid 2 size 87.24GiB used 87.24GiB path /dev/sdc5 devid 3 size 87.24GiB used 87.24GiB path /dev/sde5 Label: 'btrfs_root2' uuid: 62603ce8-c333-4ca7-92f7-f8bdd712ab37 Total devices 3 FS bytes used 151.60MiB devid 1 size 24.00GiB used 24.00GiB path /dev/sdb4 devid 2 size 24.00GiB used 24.00GiB path /dev/sdd4 devid 3 size 24.00GiB used 24.00GiB path /dev/sdf4 Label: 'btrfs_data2' uuid: 3aaee716-b98b-4c86-ba5a-53456994f152 Total devices 3 FS bytes used 159.34GiB devid 1 size 206.47GiB used 206.02GiB path /dev/sdb5 devid 2 size 206.47GiB used 206.47GiB path /dev/sdd5 devid 3 size 206.47GiB used 206.47GiB path /dev/sdf5 btrfs-progs v3.19.1 Interestingly, all the log messages about /dev/sdf are now no longer being repeated. (And nope, not had a chance to swap that disk yet!) Hence, should I do a "btrfs device delete missing /mnt/data2"? Cheers, Martin