-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mark Sargent wrote: > Hi All, > > I'm using ext3 LVM and want to resize a 75GB LV to 20GB. How is this > done.? Current data = 5GB. LVMHOWTO only cobers ext2. Cheers. > > http://tldp.org/HOWTO/LVM-HOWTO/reducelv.html > > Mark Sargent. > Well, umm, the answer's right there in the link you posted: # umount /home # resize2fs /dev/myvg/homevol 524288 # lvreduce -L-1G /dev/myvg/homevol # mount /home resize2fs handles both ext2 & ext3 (most of the tools are like this - mke2fs & e2fsck got their names before ext3 existed, but both handle ext3 as well). The only thing is the comment about having to know block sizes is bogus. This will work fine: umount /mount e2fsck -f /dev/myvg/myvol resize2fs /dev/myvg/myvol 20G lvreduce -L 20G /dev/myvg/myvol mount /mount Obviously, you need to replace /mount and /dev/myvg/myvol with the appropriate mount point & device name for your system. The e2fsck is a good idea before doing something like this. iirc, e2fsadm used to do it automatically. Kind regards, Bryn. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFDV2V86YSQoMYUY94RAiYzAJ0aA6gUqeP0RKRMhW4QfzSqlsGwvQCeK8QT WeYGRFXJxe3idjBYs22EFvU= =tQQi -----END PGP SIGNATURE-----
