stefan_1304
17-Nov-2014, 19:01
Hello,
I have big problem with lvm.
When I do "df -ah"
df: `/space': No such file or directory
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/system-root_lv 22G 22G 0 100% /
proc 0 0 0 - /proc
sysfs 0 0 0 - /sys
debugfs 0 0 0 - /sys/kernel/debug
udev 64G 164K 64G 1% /dev
tmpfs 190G 980K 190G 1% /dev/shm
devpts 0 0 0 - /dev/pts
/dev/sda1 152M 48M 96M 34% /boot
/dev/sda5 148G 119G 22G 85% /hana/shared
/dev/sda7 378G 195M 359G 1% /hana/data/HNA
/dev/sda8 130G 188M 124G 1% /hana/log/HNA
/dev/sda6 50G 15G 33G 31% /usr/sap
fusectl 0 0 0 - /sys/fs/fuse/connections
securityfs 0 0 0 - /sys/kernel/security
none 0 0 0 - /proc/sys/fs/binfmt_misc
none 0 0 0 - /var/lib/ntp/proc
gvfs-fuse-daemon 0 0 0 - /root/.gvfs
The /space partition I deleted. I do not wanted, but there where no important data. Thias partition had about 700 GB,. Where can I see the free space. I cannot open partitionen GUI on desktop because there is no space left.
What can I do? Several things I tried went wrong. Can I only change LVM size with live cd?
Hope this can help you?
hna:~ # lvextend -L 25G /dev/mapper/system-root_lv
Extending logical volume root_lv to 25.00 GiB
Insufficient free space: 769 extents needed, but only 2 available
hna:~ # umount /space
error writing /etc/mtab.tmp: No space left on device
hna:~ # lvextend -L 25G /dev/mapper/system-root_lv
/etc/lvm/archive/.lvm_hna_9989_559749969: write error failed: No space left on device
Volume group "system" metadata archive failed.
hna:~ # lvscan
ACTIVE '/dev/system/root_lv' [22.00 GiB] inherit
ACTIVE '/dev/system/swap_lv' [128.00 GiB] inherit
hna:~ # pvscan
PV /dev/sda2 VG system lvm2 [150.00 GiB / 8.00 MiB free]
Total: 1 [150.00 GiB] / in use: 1 [150.00 GiB] / in no VG: 0 [0 ]
hna:~ # vgscan
Reading all physical volumes. This may take a while...
Found volume group "system" using metadata type lvm2
hna:~ #
hna:~ #
hna:~ # lvreduce -L -2G /dev/system/swap_lv
WARNING: Reducing active and open logical volume to 126.00 GiB
THIS MAY DESTROY YOUR DATA (filesystem etc.)
Do you really want to reduce swap_lv? [y/n]: y
/etc/lvm/archive/.lvm_hna_10977_1150586696: write error failed: No space left on device
Volume group "system" metadata archive failed.
hna:~ # lvextend -L +2G /dev/system/root_lv
/etc/lvm/archive/.lvm_hna_10979_146382498: write error failed: No space left on device
Volume group "system" metadata archive failed.
I treid this, but it did not help
http://linuxblackbook.blogspot.de/2013/09/volume-group-vgname-metadata-archive.html
hope youc an help. thank you
I have big problem with lvm.
When I do "df -ah"
df: `/space': No such file or directory
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/system-root_lv 22G 22G 0 100% /
proc 0 0 0 - /proc
sysfs 0 0 0 - /sys
debugfs 0 0 0 - /sys/kernel/debug
udev 64G 164K 64G 1% /dev
tmpfs 190G 980K 190G 1% /dev/shm
devpts 0 0 0 - /dev/pts
/dev/sda1 152M 48M 96M 34% /boot
/dev/sda5 148G 119G 22G 85% /hana/shared
/dev/sda7 378G 195M 359G 1% /hana/data/HNA
/dev/sda8 130G 188M 124G 1% /hana/log/HNA
/dev/sda6 50G 15G 33G 31% /usr/sap
fusectl 0 0 0 - /sys/fs/fuse/connections
securityfs 0 0 0 - /sys/kernel/security
none 0 0 0 - /proc/sys/fs/binfmt_misc
none 0 0 0 - /var/lib/ntp/proc
gvfs-fuse-daemon 0 0 0 - /root/.gvfs
The /space partition I deleted. I do not wanted, but there where no important data. Thias partition had about 700 GB,. Where can I see the free space. I cannot open partitionen GUI on desktop because there is no space left.
What can I do? Several things I tried went wrong. Can I only change LVM size with live cd?
Hope this can help you?
hna:~ # lvextend -L 25G /dev/mapper/system-root_lv
Extending logical volume root_lv to 25.00 GiB
Insufficient free space: 769 extents needed, but only 2 available
hna:~ # umount /space
error writing /etc/mtab.tmp: No space left on device
hna:~ # lvextend -L 25G /dev/mapper/system-root_lv
/etc/lvm/archive/.lvm_hna_9989_559749969: write error failed: No space left on device
Volume group "system" metadata archive failed.
hna:~ # lvscan
ACTIVE '/dev/system/root_lv' [22.00 GiB] inherit
ACTIVE '/dev/system/swap_lv' [128.00 GiB] inherit
hna:~ # pvscan
PV /dev/sda2 VG system lvm2 [150.00 GiB / 8.00 MiB free]
Total: 1 [150.00 GiB] / in use: 1 [150.00 GiB] / in no VG: 0 [0 ]
hna:~ # vgscan
Reading all physical volumes. This may take a while...
Found volume group "system" using metadata type lvm2
hna:~ #
hna:~ #
hna:~ # lvreduce -L -2G /dev/system/swap_lv
WARNING: Reducing active and open logical volume to 126.00 GiB
THIS MAY DESTROY YOUR DATA (filesystem etc.)
Do you really want to reduce swap_lv? [y/n]: y
/etc/lvm/archive/.lvm_hna_10977_1150586696: write error failed: No space left on device
Volume group "system" metadata archive failed.
hna:~ # lvextend -L +2G /dev/system/root_lv
/etc/lvm/archive/.lvm_hna_10979_146382498: write error failed: No space left on device
Volume group "system" metadata archive failed.
I treid this, but it did not help
http://linuxblackbook.blogspot.de/2013/09/volume-group-vgname-metadata-archive.html
hope youc an help. thank you