Date: Wed, 17 Jul 2013 12:30:40 +0200 From: Attila Nagy <bra@fsn.hu> To: freebsd-fs@freebsd.org Subject: Re: SU+J all files lost after a reboot? Message-ID: <51E67250.2020102@fsn.hu> In-Reply-To: <51E66BDF.4010709@fsn.hu> References: <51E66BDF.4010709@fsn.hu>
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On 07/17/13 12:03, Attila Nagy wrote: > Hi, > > SU+J file systems formatted with r248885. The file systems were in > active use for some months, they were 70% full. > Today, I rebooted the OS (clean shutdown, there were no crashes) with > r251643 just to see this: > /dev/da0p2 923G 32M 923G 0% /fs > > All files lost after a reboot??? > > But a quick find on the file system showed the files are(?) there, I > can even read them (at least the ones I've tried so far). > Starting an fsck gives: > # fsck /fs > ** /dev/da0p2 > > USE JOURNAL? [yn] y > > ** SU+J Recovering /dev/da0p2 > Journal timestamp does not match fs mount time > ** Skipping journal, falling through to full fsck > > ** Last Mounted on > ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups SUMMARY BLK COUNT(S) WRONG IN SUPERBLK SALVAGE? [yn] y 6768204 files, 84410191 used, 36633989 free (27013 frags, 4575872 blocks, 0.0% fragmentation) ***** FILE SYSTEM IS CLEAN ***** ***** FILE SYSTEM WAS MODIFIED ***** # mount /fs # df -h /fs Filesystem Size Used Avail Capacity Mounted on /dev/da0p2 923G 644G 279G 70% /fs Scary.
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