Date: Sat, 16 Jan 2010 20:15:35 -0500 From: The-IRC FreeBSD <freebsd@the-irc.org> To: freebsd-questions@freebsd.org Subject: Errors on UFS Partitions Message-ID: <322efb7b1001161715s47de3bcdqd40e6efabaf57a9b@mail.gmail.com>
next in thread | raw e-mail | index | archive | help
Hi, I am sorry if I am asking a question that might have been brought up before I have attempted to research my issue but it has many angles it might be listed under so please bare with me. We have had ongoing problems with UFS Errors on our root partition (and any additional partition that did not have soft-updates enabled by default) and we recently had a problem with a secondary drive that housed home directories completely filled up and then everything locked up due-to huge CPU and Memory usage because nothing was able to write to the drive but when the server was rebooted it failed to bootup because of critical errors on the root partition. We have /etc and /usr on the root partition and our home/var partitions mistakenly do not have soft-updates flag set. ::dmesg:: http://the-irc.com/dmesg ::mount:: /dev/ad4s1a on / (ufs, local) devfs on /dev (devfs, local, multilabel) /dev/ad4s1d on /home (ufs, local, with quotas) /dev/ad4s1e on /tmp (ufs, local, noexec, nosuid, soft-updates) /dev/ad4s1f on /var (ufs, local) devfs on /var/named/dev (devfs, local, multilabel) procfs on /proc (procfs, local) /dev/ad0s1e on /Backups (ufs, local, soft-updates) /dev/ad0s1d on /root (ufs, local, soft-updates) ::fsck /:: ** /dev/ad4s1a (NO WRITE) ** Last Mounted on / ** Root file system ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts UNREF FILE I=361477 OWNER=root MODE=100666 SIZE=144464 MTIME=Jan 1 03:59 2010 CLEAR? no UNREF FILE I=966786 OWNER=root MODE=100644 SIZE=0 MTIME=Jan 15 23:02 2010 CLEAR? no ** Phase 5 - Check Cyl groups SUMMARY INFORMATION BAD SALVAGE? no BLK(S) MISSING IN BIT MAPS SALVAGE? no 549534 files, 4784719 used, 2830920 free (47200 frags, 347965 blocks, 0.6% fragmentation) ::fsck /home:: ** /dev/ad4s1d (NO WRITE) ** Last Mounted on /home ** Phase 1 - Check Blocks and Sizes INCORRECT BLOCK COUNT I=1957573 (4 should be 0) CORRECT? no INCORRECT BLOCK COUNT I=10270973 (300 should be 0) CORRECT? no INCORRECT BLOCK COUNT I=10270976 (44 should be 0) CORRECT? no INCORRECT BLOCK COUNT I=10271040 (48 should be 0) CORRECT? no INCORRECT BLOCK COUNT I=11871624 (4 should be 0) CORRECT? no ** Phase 2 - Check Pathnames UNALLOCATED I=732010 OWNER=agrippas MODE=100600 SIZE=33868 MTIME=Jan 16 19:05 2010 FILE=/agrippas/services/lib/akill.db REMOVE? no UNALLOCATED I=4545818 OWNER=port1080 MODE=100600 SIZE=2052 MTIME=Jan 16 19:06 2010 FILE=/port1080/services/nick.db REMOVE? no ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts UNREF FILE I=730879 OWNER=agrippas MODE=100664 SIZE=3020510 MTIME=Jan 16 18:54 2010 CLEAR? no LINK COUNT FILE I=732011 OWNER=agrippas MODE=0 SIZE=0 MTIME=Jan 16 19:05 2010 COUNT 0 SHOULD BE -1 ADJUST? no UNREF FILE I=2359889 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2359928 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2359930 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2359931 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2359932 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2359934 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2360094 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2360101 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2360103 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2360104 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2360118 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2360121 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2360122 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2360123 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 10 17:20 2010 CLEAR? no UNREF FILE I=2360124 OWNER=killjoyr MODE=100600 SIZE=0 MTIME=Jan 11 00:02 2010 CLEAR? no UNREF FILE I=2920477 OWNER=marianus MODE=100644 SIZE=6 MTIME=Jan 2 20:27 2010 CLEAR? no UNREF FILE I=2920480 OWNER=marianus MODE=100644 SIZE=6 MTIME=Jan 2 20:27 2010 CLEAR? no LINK COUNT FILE I=4545817 OWNER=port1080 MODE=0 SIZE=0 MTIME=Jan 16 19:06 2010 COUNT 0 SHOULD BE -1 ADJUST? no UNREF FILE I=6267525 OWNER=chijiru MODE=100644 SIZE=5 MTIME=Jan 2 10:05 2010 CLEAR? no UNREF FILE I=6760292 OWNER=jibbanet MODE=100644 SIZE=6 MTIME=Jan 10 20:21 2010 CLEAR? no UNREF FILE I=7089454 OWNER=talkingi MODE=100600 SIZE=0 MTIME=Jan 10 22:22 2010 CLEAR? no UNREF FILE I=8668793 OWNER=mutrcom MODE=100660 SIZE=1074 MTIME=Jan 8 14:32 2010 CLEAR? no UNREF FILE I=9752529 OWNER=gigircco MODE=100600 SIZE=0 MTIME=Jan 11 00:25 2010 CLEAR? no UNREF FILE I=9752883 OWNER=gigircco MODE=100600 SIZE=18 MTIME=Jan 12 00:04 2010 CLEAR? no UNREF FILE I=9895015 OWNER=apexeon MODE=100600 SIZE=21 MTIME=Jan 11 00:03 2010 CLEAR? no UNREF FILE I=10270973 OWNER=goodtime MODE=0 SIZE=0 MTIME=Jan 16 19:06 2010 CLEAR? no UNREF FILE I=10270976 OWNER=goodtime MODE=0 SIZE=0 MTIME=Jan 16 19:06 2010 CLEAR? no UNREF FILE I=10271040 OWNER=goodtime MODE=0 SIZE=0 MTIME=Jan 16 19:06 2010 CLEAR? no UNREF FILE I=12107785 OWNER=chihuahu MODE=100644 SIZE=26585 MTIME=Jan 12 21:45 2010 CLEAR? no UNREF FILE I=12107792 OWNER=chihuahu MODE=100644 SIZE=5005 MTIME=Jan 13 09:00 2010 CLEAR? no UNREF FILE I=12107793 OWNER=chihuahu MODE=100644 SIZE=20045 MTIME=Jan 12 21:12 2010 CLEAR? no UNREF FILE I=12107794 OWNER=chihuahu MODE=100644 SIZE=6 MTIME=Jan 3 03:22 2010 CLEAR? no UNREF FILE I=12107811 OWNER=chihuahu MODE=100644 SIZE=4312 MTIME=Jan 13 07:30 2010 CLEAR? no UNREF FILE I=12152959 OWNER=chihuahu MODE=100600 SIZE=0 MTIME=Jan 11 09:46 2010 CLEAR? no UNREF FILE I=12789320 OWNER=bitunite MODE=100600 SIZE=0 MTIME=Jan 11 00:03 2010 CLEAR? no ** Phase 5 - Check Cyl groups BLK(S) MISSING IN BIT MAPS SALVAGE? no FREE BLK COUNT(S) WRONG IN SUPERBLK SALVAGE? no SUMMARY INFORMATION BAD SALVAGE? no 745441 files, 10985291 used, 39790082 free (85610 frags, 4963059 blocks, 0.2% fragmentation) To prevent letting these errors go out of control and not beable to fix the root partition errors without going into singleuser mode and the other partitions by mounting them with soft-updates flag, does anyone advise removing everything from the root partition and only leaving the bootloader and thus moving /etc and /usr (or most of all just /usr) to it's own partition or do you guys have a better solution. Every partition gets errors over time but if you are unable to correct them without downtime how are you to correct them before they get out of control?
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?322efb7b1001161715s47de3bcdqd40e6efabaf57a9b>