Date: Mon, 20 Jan 2014 17:55:21 +0100 (CET) From: krichy@tvnetwork.hu To: Philipp <mailinglists@cypresscreek.de> Cc: freebsd-fs@freebsd.org Subject: Re: Filesystem errors with VirtIO Message-ID: <alpine.DEB.2.10.1401201753220.26535@krichy.tvnetwork.hu> In-Reply-To: <20140120163951.7fe4c1f8@calavera> References: <20140120163951.7fe4c1f8@calavera>
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Do you have OCZ SSD's? http://lkcl.net/reports/ssd_analysis.html Kojedzinszky Richard Euronet Magyarorszag Informatikai Zrt. On Mon, 20 Jan 2014, Philipp wrote: > Date: Mon, 20 Jan 2014 16:39:51 +0100 > From: Philipp <mailinglists@cypresscreek.de> > To: freebsd-fs@freebsd.org > Subject: Filesystem errors with VirtIO > > Hi everyone, > > I'm running FreeBSD 10.0-RELEASE on a virtualized KVM server. I'm > using VirtIO from base to access NIC and HDD directly. Filesystem is > UFS2 with Journaling and SU. Last week I had to reinstall FreeBSD > because the salvation of the several filesystem errors wasn't possible > anymore. I don't have any evidence but I guess it has something to do > with the VirtIO driver. > > After running the machine for 48 hours with a freshly installed > FreeBSD 10 several soft update inconsistencies occur: > > # fsck > ** /dev/vtbd0p2 (NO WRITE) > > USE JOURNAL? no > > ** Skipping journal, falling through to full fsck > > SETTING DIRTY FLAG IN READ_ONLY MODE > > UNEXPECTED SOFT UPDATE INCONSISTENCY > ** Last Mounted on / > ** Root file system > ** Phase 1 - Check Blocks and Sizes > ** Phase 2 - Check Pathnames > ** Phase 3 - Check Connectivity > LINK COUNT INCREASING > UNEXPECTED SOFT UPDATE INCONSISTENCY > > ADJUST? no > > LINK COUNT DIR I=11075332 OWNER=root MODE=40755 > SIZE=512 MTIME=Jan 20 15:06 2014 COUNT 0 SHOULD BE 1 > LINK COUNT INCREASING > UNEXPECTED SOFT UPDATE INCONSISTENCY > > ADJUST? no > > LINK COUNT DIR I=11316145 OWNER=root MODE=40755 > SIZE=512 MTIME=Jan 20 15:26 2014 COUNT 0 SHOULD BE 1 > LINK COUNT INCREASING > UNEXPECTED SOFT UPDATE INCONSISTENCY > > ADJUST? no > > UNREF FILE I=11316146 OWNER=root MODE=100644 > SIZE=227096 MTIME=Jan 20 15:26 2014 > CLEAR? no > > LINK COUNT DIR I=11316147 OWNER=root MODE=40755 > SIZE=512 MTIME=Jan 20 15:34 2014 COUNT 0 SHOULD BE 1 > LINK COUNT INCREASING > UNEXPECTED SOFT UPDATE INCONSISTENCY > > ADJUST? no > > LINK COUNT DIR I=11316148 OWNER=root MODE=40755 > SIZE=512 MTIME=Jan 20 15:49 2014 COUNT 0 SHOULD BE 1 > LINK COUNT INCREASING > UNEXPECTED SOFT UPDATE INCONSISTENCY > > ADJUST? no > > UNREF FILE I=11316150 OWNER=root MODE=100644 > SIZE=928 MTIME=Jan 20 15:49 2014 > CLEAR? no > > LINK COUNT DIR I=11333352 OWNER=root MODE=40755 > SIZE=512 MTIME=Jan 20 15:18 2014 COUNT 0 SHOULD BE 1 > LINK COUNT INCREASING > UNEXPECTED SOFT UPDATE INCONSISTENCY > > ADJUST? no > > ** Phase 5 - Check Cyl groups > 250807 files, 860388 used, 36209947 free (8179 frags, 4525221 blocks, > 0.0% fragmentation) > > After a reboot different inconsistencies appear. I had the very same > problems with 9.2-RELEASE, which caused the need of a reinstallation > of the OS (errors like "vtbd0: hard error cmd=write fsbn 24162" > occured). > > Can someone confirm these problems with VirtIO? What else can I do? > > Regards, Philipp > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" >
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