From: Folkert van Heusden Subject: Re: [Bugme-new] [Bug 12594] New: filesystem corruption while running bonnie Date: Thu, 5 Feb 2009 20:59:31 +0100 Message-ID: <20090205195931.GT21127@vanheusden.com> References: <20090201124953.fbae0e76.akpm@linux-foundation.org> <20090204121042.GK21127@vanheusden.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-ext4@vger.kernel.org, bugme-daemon@bugzilla.kernel.org, "Theodore Ts'o" To: Andrew Morton Return-path: Received: from smtp-vbr5.xs4all.nl ([194.109.24.25]:4642 "EHLO smtp-vbr5.xs4all.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751775AbZBEUAb (ORCPT ); Thu, 5 Feb 2009 15:00:31 -0500 Content-Disposition: inline In-Reply-To: <20090204121042.GK21127@vanheusden.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: > > htree went bad. It's strange that exercising tmpfs would do this. > > > > I always get worried when I see device-mapper in the picture. It has a > > history.. Perhaps you can describe your device-mapper setup? > > (Sorry for the delayed response, had the flu) > > The system is an LVM setup with /home, /, /tmp, /var, /usr and swap in > seperate LVM slices. Some more details: odr:/home/folkert# vgdisplay --- Volume group --- VG Name VGODR System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 7 VG Access read/write VG Status resizable MAX LV 0 Cur LV 6 Open LV 6 Max PV 0 Cur PV 1 Act PV 1 VG Size 37.03 GB PE Size 4.00 MB Total PE 9479 Alloc PE / Size 9479 / 37.03 GB Free PE / Size 0 / 0 VG UUID dlQony-04VM-KDwW-2Qul-c3gG-qr6L-faKDMH odr:/home/folkert# lvdisplay --- Logical volume --- LV Name /dev/VGODR/root VG Name VGODR LV UUID dpFEsy-myWC-YBhp-bw1t-lakV-rKwe-Pu2lDL LV Write Access read/write LV Status available # open 1 LV Size 276.00 MB Current LE 69 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:0 --- Logical volume --- LV Name /dev/VGODR/usr VG Name VGODR LV UUID xJdCNc-k3iv-czxs-rUdd-tIi1-0Vab-Xk13U3 LV Write Access read/write LV Status available # open 1 LV Size 4.77 GB Current LE 1221 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:1 --- Logical volume --- LV Name /dev/VGODR/var VG Name VGODR LV UUID lbqzC7-NDIC-t9rT-Eqo2-1iQS-EadB-tnHkPq LV Write Access read/write LV Status available # open 1 LV Size 2.86 GB Current LE 733 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:2 --- Logical volume --- LV Name /dev/VGODR/swap_1 VG Name VGODR LV UUID olCdBr-asFX-3K32-zXQ8-6ee0-ou0M-PYbnro LV Write Access read/write LV Status available # open 2 LV Size 1.38 GB Current LE 354 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:3 --- Logical volume --- LV Name /dev/VGODR/tmp VG Name VGODR LV UUID nsFpW0-eUtE-F8nL-a4rN-80vQ-6mo2-EVbtph LV Write Access read/write LV Status available # open 1 LV Size 392.00 MB Current LE 98 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:4 --- Logical volume --- LV Name /dev/VGODR/home VG Name VGODR LV UUID 0l3HlK-rrsR-WWLZ-ZMip-bmHE-tRD2-sp7DAk LV Write Access read/write LV Status available # open 1 LV Size 27.36 GB Current LE 7004 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 254:5 Folkert van Heusden -- MultiTail is een flexibele tool voor het volgen van logfiles en uitvoer van commando's. Filteren, van kleur voorzien, mergen, 'diff-view', etc. http://www.vanheusden.com/multitail/ ---------------------------------------------------------------------- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com