From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from len.romanrm.net ([176.31.121.172]:48778 "EHLO len.romanrm.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752716Ab3CVGOD (ORCPT ); Fri, 22 Mar 2013 02:14:03 -0400 Date: Fri, 22 Mar 2013 12:13:56 +0600 From: Roman Mamedov To: Stefan Priebe Cc: Chris Mason , "linux-btrfs@vger.kernel.org" Subject: Re: No space left on device (28) Message-ID: <20130322121356.237e57e8@natsu> In-Reply-To: <514B62A4.1030201@profihost.ag> References: <514ABEB8.3090104@profihost.ag> <20130321180020.30044.84729@localhost.localdomain> <967ED686-7E9C-4158-80A0-D58D18818BA2@profihost.ag> <20130321190249.30044.79438@localhost.localdomain> <514B62A4.1030201@profihost.ag> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/YEFXcvCfwkIe4O+WCKqVI88"; protocol="application/pgp-signature" Sender: linux-btrfs-owner@vger.kernel.org List-ID: --Sig_/YEFXcvCfwkIe4O+WCKqVI88 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Thu, 21 Mar 2013 20:42:28 +0100 Stefan Priebe wrote: I might be wrong here, but doesn't this > rsync: rename=20 > "/mnt/.software/kernel/linux-3.9-rc3/drivers/infiniband/hw/amso1100/.c2_a= e.h.WEhLGP"=20 > ->=20 > ".software/kernel/linux-3.9-rc3/drivers/infiniband/hw/amso1100/c2_ae.h":= =20 ...try to move a file from=20 "/mnt/.software/" to ".software/" (relative to current dir)?? Maybe you end up trying to rsync your array to a small root partition or something? > No space left on device (28) >=20 > # btrfs filesystem df /mnt/ > Data: total=3D18.14TB, used=3D15.05TB > System, DUP: total=3D8.00MB, used=3D1.94MB > System: total=3D4.00MB, used=3D0.00 > Metadata, DUP: total=3D23.98GB, used=3D17.98GB > Metadata: total=3D8.00MB, used=3D0.00 >=20 > Stefan >=20 > Am 21.03.2013 20:02, schrieb Chris Mason: > > Quoting Stefan Priebe - Profihost AG (2013-03-21 14:35:59) > >> Hi Chris, > >> > >> Am 21.03.2013 um 19:00 schrieb Chris Mason : > >> > >>> Quoting Stefan Priebe - Profihost AG (2013-03-21 04:03:04) > >>>> Hi, > >>>> > >>>> while copying a 15GB file to my btrfs volume i'm getting "No space l= eft > >>>> on device". > >>>> > >>>> Some information: > >>>> > >>>> # btrfs filesystem df /mnt/ > >>>> Data: total=3D18.14TB, used=3D15.05TB > >>>> System, DUP: total=3D8.00MB, used=3D1.94MB > >>>> System: total=3D4.00MB, used=3D0.00 > >>>> Metadata, DUP: total=3D23.98GB, used=3D17.97GB > >>>> Metadata: total=3D8.00MB, used=3D0.00 > >>>> > >>>> # df -h > >>>> Filesystem Size Used Avail Use% Mounted on > >>>> /dev/mapper/raid54tb1 19T 16T 3,1T 84% /mnt > >>>> > >>>> # btrfs fi show > >>>> Label: none uuid: fc23c4a8-a351-4c91-96a2-ee6abeffe59a > >>>> Total devices 1 FS bytes used 15.07TB > >>>> devid 1 size 18.19TB used 18.19TB path /dev/dm-3 > >>>> > >>>> # btrfs fi balance start -dusage=3D5 /mnt/ > >>>> Done, had to relocate 0 out of 18604 chunks > >>>> > >>>> What wrong here? What is about the last 3TB? > >>> > >>> Which kernel are you running? > >>> > >>> -chris > >> > >> vanilla 3.8.3. > > > > Ok, with the 3.9 merge window Josef changed how we do the reservations. > > Are you able to try a slightly more experimental kernel? > > > > -chris > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html --=20 With respect, Roman --Sig_/YEFXcvCfwkIe4O+WCKqVI88 Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAlFL9qQACgkQTLKSvz+PZwjm4ACgkJesJiaVnB69mxMOTj4n8tBj IwYAnjYvVSvp72z06v8zbcMBK8XOzCWC =SG3s -----END PGP SIGNATURE----- --Sig_/YEFXcvCfwkIe4O+WCKqVI88--