Working With LVM In Linux
Creating a new volume group, adding a disk to it and making it usable
#fdisk /dev/sda5 (or /dev/mapper/mpathx if multipathing) … create new partition, type lvm (8e), write changes to disk
#partprobe
#pvscan
#pvdisplay
#kpartx -a /dev/mapper/mpathX if it’s a multipathed device using dm-mulipath, otherwise skip this step
#pvcreate /dev/sda5 or /dev/mapper/mpathXpX (initializes partition for LVM)
#vgcreate vg02 /dev/sda5 or /dev/mapper/mpathXpX (or vgextend vg02 /dev/sda5 or /dev/mapper/mpathXpX to add to a volume group)
#lvcreate -L 500G -n lvora_backup vg02 (or lvextend to add)
#mkfs -V -t ext3 /dev/mapper/vg02-lvora_backup (or resize2fs to extend the fs)
#mount /dev/mapper/vg02-lvora_backup /ora_backup
edit /etc/fstab:
/dev/vg02/lvora_backup /ora_backup ext3 defaults 1 2
Extending a logical volume if the vg has available space
lvextend -L +512M /dev/rootvg/lvtmp
resize2fs /dev/rootvg/lvtmp
Torrent clients on Linux just don’t seem to stack up to uTorrent. I’ve tried all of them and deluge seems to be the most configurable and feature rich that I’ve found. Yes I’ve tried transmission, ktorrent, rtorrent and several others I don’t care to recall. My primary computer at home is a Linux Mint Helena 64-bit, which is basically just Karmic all gussied up. Here’s how I installed the latest and greatest version of deluge (1.2.3). Some of the trackers I use have banned the use of deluge releases prior to 1.2.1. Deluge 1.1.9 is what is in Karmic’s repo’s by default so this was a problem. I gleaned these instructions from