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ELMIT
October 17th, 2008, 12:47 AM
I have installed a while back lvm on my desktop.
My hard disk space is getting tied:


df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/lvmvolume-root
49G 8.0G 38G 18% /
varrun 1.5G 348K 1.5G 1% /var/run
varlock 1.5G 0 1.5G 0% /var/lock
procbususb 1.5G 116K 1.5G 1% /proc/bus/usb
udev 1.5G 116K 1.5G 1% /dev
devshm 1.5G 612K 1.5G 1% /dev/shm
lrm 1.5G 44M 1.5G 3% /lib/modules/2.6.24-19-generic/volatile
/dev/sda1 99M 66M 28M 71% /boot
/dev/mapper/lvmvolume-home
97G 89G 2.6G 98% /home
/dev/sdb1 40G 38G 1.3G 97% /media/hdc1
/dev/sdb3 56G 9.7G 43G 19% /media/hdc3
/dev/sdb5 40G 27G 13G 67% /media/hdc5
/dev/sdb6 50G 46G 4.4G 92% /media/hdc6
/dev/sdc1 79G 73G 6.0G 93% /media/hdd1
/dev/sdc5 71G 60G 11G 85% /media/hdd5
/dev/mapper/lvmvolume-var
49G 33G 14G 71% /var
gvfs-fuse-daemon 49G 8.0G 38G 18% /home/ronald/.gvfs
tmpfs 1.5G 44M 1.5G 3% /lib/modules/2.6.24-21-generic/volatile


I think there would be still 49G free:

sudo vgdisplay
--- Volume group ---
VG Name lvmvolume
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 5
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 4
Open LV 4
Max PV 0
Cur PV 1
Act PV 1
VG Size 251.41 GB
PE Size 4.00 MB
Total PE 64361
Alloc PE / Size 52560 / 205.31 GB
Free PE / Size 11801 / 46.10 GB
VG UUID DEFVsZ-p79S-cqHh-JduY-iXr6-gnDZ-R4NfyE


oder more?

sudo fdisk -l
[sudo] password for ronald:

Disk /dev/sda: 320.0 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00027078

Device Boot Start End Blocks Id System
/dev/sda1 1 13 104391 83 Linux
/dev/sda2 14 6093 48837600 7 HPFS/NTFS
/dev/sda3 6094 38913 263626650 8e Linux LVM

Disk /dev/sdb: 200.0 GB, 200049647616 bytes
255 heads, 63 sectors/track, 24321 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x2d612d60

Device Boot Start End Blocks Id System
/dev/sdb1 * 1 5099 40957686 7 HPFS/NTFS
/dev/sdb2 5100 17021 95763465 f W95 Ext'd (LBA)
/dev/sdb3 17022 24321 58637250 83 Linux
/dev/sdb5 5100 10198 40957686 7 HPFS/NTFS
/dev/sdb6 10199 16708 52291543+ 7 HPFS/NTFS
/dev/sdb7 16709 17021 2514141 82 Linux swap / Solaris

Disk /dev/sdc: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x45dc45db

Device Boot Start End Blocks Id System
/dev/sdc1 * 1 10199 81923436 7 HPFS/NTFS
/dev/sdc2 10200 19457 74364885 f W95 Ext'd (LBA)
/dev/sdc5 10200 19457 74364853+ b W95 FAT32


Questions:
1. How can I find out how much space I still have?
2. How do I use that free space?
3. Since my /home ran out, I used 20G already from /var
How can I reduce /var and add it to /home ?


bye

R.