From owner-freebsd-fs@FreeBSD.ORG Wed Sep 25 13:54:13 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 5E3D33F2; Wed, 25 Sep 2013 13:54:13 +0000 (UTC) (envelope-from ronald-freebsd8@klop.yi.org) Received: from cpsmtpb-ews08.kpnxchange.com (cpsmtpb-ews08.kpnxchange.com [213.75.39.13]) by mx1.freebsd.org (Postfix) with ESMTP id CAFFD2761; Wed, 25 Sep 2013 13:54:12 +0000 (UTC) Received: from cpsps-ews22.kpnxchange.com ([10.94.84.188]) by cpsmtpb-ews08.kpnxchange.com with Microsoft SMTPSVC(7.5.7601.17514); Wed, 25 Sep 2013 15:53:02 +0200 Received: from CPSMTPM-TLF101.kpnxchange.com ([195.121.3.4]) by cpsps-ews22.kpnxchange.com with Microsoft SMTPSVC(7.5.7601.17514); Wed, 25 Sep 2013 15:53:01 +0200 Received: from sjakie.klop.ws ([212.182.167.131]) by CPSMTPM-TLF101.kpnxchange.com with Microsoft SMTPSVC(7.5.7601.17514); Wed, 25 Sep 2013 15:53:01 +0200 Received: from 212-182-167-131.ip.telfort.nl (localhost [127.0.0.1]) by sjakie.klop.ws (Postfix) with ESMTP id DC011604; Wed, 25 Sep 2013 15:53:00 +0200 (CEST) Content-Type: text/plain; charset=us-ascii; format=flowed; delsp=yes To: freebsd-fs@freebsd.org, freebsd-arm@freebsd.org, "Mateusz Guzik" Date: Wed, 25 Sep 2013 15:52:59 +0200 Subject: nandfs fills up without activity MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: "Ronald Klop" Message-ID: User-Agent: Opera Mail/12.16 (FreeBSD) X-OriginalArrivalTime: 25 Sep 2013 13:53:01.0472 (UTC) FILETIME=[8CBEA200:01CEB9F6] X-RcptDomain: freebsd.org X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Sep 2013 13:54:13 -0000 Hello, I still have this issue on an up-to-date 10-ALPHA2 Sheevaplug. My / is on nandfs with tmpfs as /tmp and /var symlinked to an ufs usb-stick. So there is almost no activity on /. This is the table from a periodic cron. Filesystem 1024-blocks Used Avail Capacity iused ifree %iused Mounted on /dev/gnand0s.root 515328 416896 98432 81% 12612 0 100% / /dev/gnand0s.root 515328 417536 97792 81% 12612 0 100% / /dev/gnand0s.root 515328 417792 97536 81% 12612 0 100% / Du does not give a difference in allocated space for reachable files. A reboot does not free space so I don't suspect a deleted file. In the mentioned thread (about a year ago) Mateusz said he can reproduce the problem. So I cc him. Ronald. -- old info about the same issue is copy-pasted below -- On Sun, 30 Dec 2012 15:17:56 +0100, Ronald Klop wrote: > Mateusz, > > I found this similar issue from last november. > http://freebsd.1045724.n5.nabble.com/NANDFS-eats-itself-up-td5764878.html > Do you have anything new about this? I'm willing to test anything. > > Regards, > Ronald. > > On Sun, 30 Dec 2012 13:55:02 +0100, Ronald Klop > wrote: > >> Hi, >> >> I just noticed my nandfs is filling up on a clean install. >> Running a sheevaplug. >> FreeBSD sh10.klop.ws 10.0-CURRENT FreeBSD 10.0-CURRENT #10: Sat Dec 15 >> 18:26:46 CET 2012 >> root@mailjail.klop.ws:/usr/obj/arm.arm/usr/src/sys/SHEEVAPLUG arm >> >> From the daily messages to root. >> Disk status: >> Filesystem Size Used Avail Capacity Mounted on >> root@sh10:/var/mail # grep gnand root >> /dev/gnand0s.root 503M 286M 216M 57% / >> /dev/gnand0s.root 503M 299M 203M 59% / >> /dev/gnand0s.root 503M 316M 187M 63% / >> /dev/gnand0s.root 503M 329M 173M 65% / >> /dev/gnand0s.root 503M 341M 161M 68% / >> /dev/gnand0s.root 503M 341M 161M 68% / >> /dev/gnand0s.root 503M 353M 149M 70% / >> /dev/gnand0s.root 503M 363M 139M 72% / >> /dev/gnand0s.root 503M 375M 127M 75% / >> /dev/gnand0s.root 503M 388M 114M 77% / >> /dev/gnand0s.root 503M 399M 103M 79% / >> /dev/gnand0s.root 503M 412M 91M 82% / >> /dev/gnand0s.root 503M 423M 79M 84% / >> /dev/gnand0s.root 503M 435M 68M 86% / >> /dev/gnand0s.root 503M 446M 57M 89% / >> >> I did not activate any useful daemons. >> root@sh10:/var/mail # cat /etc/rc.conf >> hostname="sh10.klop.ws" >> ifconfig_DEFAULT="DHCP" >> >> fsck_y_enable="YES" >> background_fsck="NO" >> >> sshd_enable="YES" >> ntpd_enable="YES" >> ntpd_sync_on_start="YES" >> >> I just rebooted the machine to make sure no deleted files are still >> open. >> Df still shows 51MB available while du only shows 227MB in use. >> What can be happening here? >> >> Ronald. >> _______________________________________________ >> freebsd-arm@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-arm >> To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" > _______________________________________________ > freebsd-arm@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"