Let me know if you need any more information to reproduce the warning. I would really appreciate it if you can cc me once you figure out if it is a bug.
-Junfeng On Sun, 6 Mar 2005, Junfeng Yang wrote: > > Hi Vladimir, are you able to reproduce the problem? > > Thanks, > -Junfeng > > On Sat, 5 Mar 2005, Junfeng Yang wrote: > > > > I just made the follong test on reiserfs (2.6.11-rc4-mm1): > > > mkreiserfs /dev/hda6 > > > mount /dev/hda6 /mnt -o sync > > > touch /mnt/file > > > mkdir /mnt/d > > > echo Hello > /mnt/hello > > > reboot -f -n > > > > Here is what I do to reproduce the same problem: > > > > 1. mkreiserfs on a partition > > 2. issue several file system operations > > 3. "crash" and resart the machine > > 4. run reiserfsck --fix-fixable --yes to recover > > 5. mount the recovered partition. > > > > It appears that step 4 is _important_ in reproducing the problem. If I > > just mount the crashed disk, everything appears to be fine. However, > > attempt to recover the crashed image using reiserfsck result in > > metadata/data loss. > > > > Details are attached below. Let me know if you need any more information. > > > > The script I use (run as root) > > #!/bin/sh > > umount /dev/hda9 > > /sbin/mkreiserfs -f /dev/hda9 > > mount -t reiserfs /dev/hda9 /mnt/sbd1 -o sync,dirsync > > ln -s /mnt/sbd1 /mnt/sbd1/0001 > > touch /mnt/sbd1/0002 > > mkdir /mnt/sbd1/0003 > > reboot -f -n > > > > uname -a shows: > > Linux notus 2.6.11 #1 Sat Mar 5 04:39:12 PST 2005 i686 GNU/Linux > > > > reiserfsck output is: > > reiserfsck 3.6.19 (2003 www.namesys.com) > > > > ************************************************************* > > ** If you are using the latest reiserfsprogs and it fails ** > > ** please email bug reports to [email protected], ** > > ** providing as much information as possible -- your ** > > ** hardware, kernel, patches, settings, all reiserfsck ** > > ** messages (including version), the reiserfsck logfile, ** > > ** check the syslog file for any related information. ** > > ** If you would like advice on using this program, support ** > > ** is available for $25 at www.namesys.com/support.html. ** > > ************************************************************* > > > > Will check consistency of the filesystem on /dev/hda9 > > and will fix what can be fixed without --rebuild-tree > > Will put log info to 'stdout' > > ########### > > reiserfsck --fix-fixable started at Sat Mar 5 12:16:12 2005 > > ########### > > Replaying journal.. > > No transactions found > > Checking internal tree..finished > > Comparing bitmaps..finished > > Checking Semantic tree: > > finished > > No corruptions found > > There are on the filesystem: > > Leaves 1 > > Internal nodes 0 > > Directories 1 > > Other files 0 > > Data block pointers 0 (0 of them are zero) > > Safe links 0 > > ########### > > reiserfsck finished at Sat Mar 5 12:16:15 2005 > > ########### > > > > second mount of the crashed disk shows: > > ReiserFS: hda9: found reiserfs format "3.6" with standard journal > > ReiserFS: hda9: using ordered data mode > > ReiserFS: hda9: journal params: device hda9, size 8192, journal first block > > 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30 > > ReiserFS: hda9: checking transaction log (hda9) > > ReiserFS: hda9: Using r5 hash to sort names > > > > > >
