On Sun, Feb 24, 2002 at 05:58:32PM -0500, Andres Salomon wrote: > Ok, assuming the block/sector stuff is correct: > > --- Physical extents --- > PE LV LE Disk sector > 00000 /dev/site/lvol1 00000 33144 > 00001 /dev/site/lvol1 00001 65912 > > badblocks(2) is not picking up those blocks as being bad; this means I > need to manually remove the first LE from this LV. I assume I can > do something similar to `pvmove -n /dev/site/lvol1:0 /dev/hdf1 /dev/hdb1` Yes. > (hdf1 is the one causing problems, but I can't simply remove the PV from the > VG w/out deleting lots of stuff). However, how do I lvreduce from the > beginning of the LV? Is that possible? No, just from the end. Regards, Heinz -- The LVM Guy -- > > On Sun, Feb 24, 2002 at 12:01:43AM -0700, Andreas Dilger wrote: > > > > On Feb 23, 2002 16:45 -0500, Andres Salomon wrote: > > > I've got a LV that keeps corrupting, made up of several IDE disks. I've > > > already discovered one of the drives to be flaking out, after various > > > read tests on the device gave BadCRC/IRQ timeout errors. Read tests on > > > the other drives succeeded; however, I'm still getting stuff like: > > > > > > journal_bmap: journal block not found at offset 7180 on lvm(58,0) > > > > > > and > > > > > > /dev/site/lvol1: recovering journal > > > JFS: bad block at offset 7182 > > > > > > How can I figure out which PV is holding block 7180 and 7182? > > > > I think "lvdisplay -v" or "pvdisplay -v" or similar will show the _sector_ > > numbers for each PE. Note that for ext3, the block numbers reported are > > 4kB blocks (usually, check with dumpe2fs -h), so you are probably looking > > for sectors 7180*8 and 7182*8. > > > > Cheers, Andreas > > -- > > Andreas Dilger > > http://sourceforge.net/projects/ext2resize/ > > http://www-mddsp.enel.ucalgary.ca/People/adilger/ > > > > > > _______________________________________________ > > linux-lvm mailing list > > linux-lvm@sistina.com > > http://lists.sistina.com/mailman/listinfo/linux-lvm > > read the LVM HOW-TO at http://www.sistina.com/lvm/Pages/howto.html > > -- > "I think a lot of the basis of the open source movement comes from > procrastinating students..." > -- Andrew Tridgell <http://www.linux-mag.com/2001-07/tridgell_04.html> > > _______________________________________________ > linux-lvm mailing list > linux-lvm@sistina.com > http://lists.sistina.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://www.sistina.com/lvm/Pages/howto.html *** Software bugs are stupid. Nevertheless it needs not so stupid people to solve them *** =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Heinz Mauelshagen Sistina Software Inc. Senior Consultant/Developer Am Sonnenhang 11 56242 Marienrachdorf Germany Mauelshagen@Sistina.com +49 2626 141200 FAX 924446 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- _______________________________________________ linux-lvm mailing list linux-lvm@sistina.com http://lists.sistina.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://www.sistina.com/lvm/Pages/howto.html
