From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (mx1.redhat.com [172.16.48.31]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with SMTP id i1DElei29538 for ; Fri, 13 Feb 2004 09:47:40 -0500 Received: from demonserver.de (p15093797.pureserver.info [217.160.109.186]) by mx1.redhat.com (8.11.6/8.11.6) with SMTP id i1DEldb03915 for ; Fri, 13 Feb 2004 09:47:39 -0500 Received: from demonlord.de (160.12.204.212.sr1.DTM1.ip.versanet.de [212.204.12.160]) (authenticated bits=0) by demonserver.de (8.12.8/8.12.8) with ESMTP id i1DElbK8012179 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 13 Feb 2004 15:47:38 +0100 Message-ID: <402CE3BC.3070704@demonlord.de> From: Christian Reiss MIME-Version: 1.0 Subject: Re: [linux-lvm] LVM Problems :) References: <402CD9E4.8070402@demonlord.de> <20040213143846.GB10943@redhat.com> In-Reply-To: <20040213143846.GB10943@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigC0866CF8DF1D6E65556E795D" Sender: linux-lvm-admin@redhat.com Errors-To: linux-lvm-admin@redhat.com Reply-To: linux-lvm@redhat.com List-Help: List-Post: List-Subscribe: , List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: Date: Fri Feb 13 12:08:02 2004 List-Id: To: linux-lvm@redhat.com This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigC0866CF8DF1D6E65556E795D Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Hi there! Big thanks for the very fast answer!! Much appreciated! Just to be VERY sure, tune2fs -l says: tune2fs -l /dev/share/data tune2fs 1.32 (09-Nov-2002) Filesystem volume name: Last mounted on: Filesystem UUID: e89bf0d8-31fc-4ef0-945a-8cc4bb0c1d4c Filesystem magic number: 0xEF53 Filesystem revision #: 1 (dynamic) Filesystem features: filetype sparse_super large_file Default mount options: (none) Filesystem state: not clean Errors behavior: Continue Filesystem OS type: Linux Inode count: 125288448 Block count: 250576896 Reserved block count: 0 Free blocks: 8128738 Free inodes: 125210458 First block: 0 Block size: 4096 Fragment size: 4096 Blocks per group: 32768 Fragments per group: 32768 Inodes per group: 16384 Inode blocks per group: 512 Filesystem created: Fri May 30 17:14:27 2003 Last mount time: Fri Feb 13 14:58:30 2004 Last write time: Fri Feb 13 14:58:30 2004 Mount count: 12 Maximum mount count: 20 Last checked: Thu Feb 12 18:53:36 2004 Check interval: 15552000 (6 months) Next check after: Tue Aug 10 19:53:36 2004 Reserved blocks uid: 0 (user root) Reserved blocks gid: 0 (group root) First inode: 11 Inode size: 128 ---- So What lvreduce size should i use to shrink it? I better have a guru look over it, better safe than sorry :) -Christian. Heinz Mauelshagen wrote: > Christian, > > the size of your filesystem and logical volume differs already. > That's why e2fsadm fails. > Did you eventually run resize2fs in order to shrink the filesystem ? > > Your logical volume size is 1091456MB (32MB/PE * 34108 PE) but your > filesystem size is 963584GB (941GB * 1024MB/GB; check with > "tune2fs -l" and look for the block count and block size to calculate > this correctly). > > In case the result shows, that your filesystem is already smaller than the LV, > lvreduce the logical volume appropriately. > > Use the block count * block size result and round it up to the next PE! > > Regards, > Heinz -- The LVM Guy -- > > > > > On Fri, Feb 13, 2004 at 03:06:28PM +0100, Christian Reiss wrote: > >>Greetings! >> >>I am trying to dissolve a running LVM, so i am doing >>the e2fsadm, lvreduce, pvmove thingy. But ever since I >>removed the first hdd, I am unable to resize the lvm >>any more. The error can be seen below, with e2fsadm. >>I also included the vg&lvdisplay commands. >> >>I am running the LVM1 sources (non-cvs, approx mid last >>year), as i am unable to run LVM2 (need to downgrade kernel >>to 2.4.22 (no patch included in lvm2 for 2.4.23)). >>Also, I am (too dumb/unable) to locate a e2fsadm alike >>tool for lvm2, as e2fsadm needs the lvm-tab thingy, >>which lvm2 no longer provides. >> >>Any help is greatly appreciated. :) >> >>-Christian. >> >> >>:::::::::::::::::: >>::: vgdisplay :::: >> >>--- Volume group --- >>VG Name share >>VG Access read/write >>VG Status available/NOT resizable >>VG # 0 >>MAX LV 256 >>Cur LV 1 >>Open LV 1 >>MAX LV Size 2 TB >>Max PV 256 >>Cur PV 11 >>Act PV 11 >>VG Size 1.12 TB >>PE Size 32 MB >>Total PE 36668 >>Alloc PE / Size 34108 / 1.04 TB >>Free PE / Size 2560 / 80 GB >>VG UUID PSYbaQ-bl8d-xvHp-6re2-hoKd-9mE5-Wa5Tqz >> >>::::::::::::::: >>:: lvdisplay :: >> >>--- Logical volume --- >>LV Name /dev/share/data >>VG Name share >>LV Write Access read/write >>LV Status available >>LV # 1 >># open 1 >>LV Size 1.04 TB >>Current LE 34108 >>Allocated LE 34108 >>Allocation next free >>Read ahead sectors 1024 >>Block device 58:0 >> >>::::::::::::: >>:: e2fsadm :: >> >>e2fsadm -L-10G /dev/share/data >>e2fsadm -- logical volume size for "/dev/share/data" invalid >> >>::::::::::: >>:: df -h :: >> >>Filesystem Size Used Avail Use% Mounted on >>/dev/share/data 941G 910G 32G 97% /share/filebase >> >> >>-- >>Christian Reiss >>demonserver.de >> >>Key fingerprint = 2999 B7CD A218 06DF D658 5BE3 18B6 B232 02FF 71B2 >>Public Key can be obtained here: http://www.demonlord.de/pgp.txt > > > *** Software bugs are stupid. > Nevertheless it needs not so stupid people to solve them *** > > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > > Heinz Mauelshagen Red Hat, Inc. > Consulting Development Engineer Am Sonnenhang 11 > 56242 Marienrachdorf > Germany > Mauelshagen@RedHat.com +49 2626 141200 > FAX 924446 > =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > > _______________________________________________ > linux-lvm mailing list > linux-lvm@redhat.com > https://www.redhat.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ -- Christian Reiss demonserver.de Key fingerprint = 2999 B7CD A218 06DF D658 5BE3 18B6 B232 02FF 71B2 Public Key can be obtained here: http://www.demonlord.de/pgp.txt --------------enigC0866CF8DF1D6E65556E795D Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQFALOO8GLayMgL/cbIRApPzAJ47ztUwpD9/T6OamZoHc9ZCoaPjqACdEJRs 4vPpqlUdPkh84b+Okdvi1kg= =pn5J -----END PGP SIGNATURE----- --------------enigC0866CF8DF1D6E65556E795D--