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2answers
360 views

Migrating away from LVM

I have an Ubuntu home media server setup with 4.5TB split across a few hard-drives (1x3TB, 2x1TB) and I'm using LVM2 to manage the volumes. I have recently added a 60GB SSD to my server, and I wish to ...
2
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1answer
202 views

Gentoo Linux -> Ubuntu: Can I Preserve My LVM/RAID Devices, Or Do I Need To Reformat?

I've got a Gentoo box that I'm interested in switching over to an Ubuntu box. I currently have the partitions laid out using a mixture of RAID (mdadm) and LVM2, as specified in this document [1]. ...
1
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1answer
68 views

extend lvm with existing partition

I have the following partitions: root@test02 [~]# df -l Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/vg_test02-lv_root 119277820 ...
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1answer
2k views

Can't boot Linux Mint 15 installed entirely in LVM. Where should grub 2.0 boot loader go?

I'm attempting to install Linux Mint 15 entirely within LVM (in four separate LVM logical volumes: / /boot /home swap I've set up the LVM configuration by booting into the Mint 15 Live environment ...
0
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1answer
492 views

Remove a Physical Volume from VG with no free PE

I have LVM2 setup containing 2 Physical Volumes sda5 and sda6. Both Physical volumes are included in a single Volume Group VG, which inturn contains only one LV. The LV uses all the memory of the ...
0
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1answer
63 views

Can I control which physical volume(s) in a volume group will be used first?

I just set up my swap to use LVM, with a volume group that contains two physical volumes: one partition on an SSD and one partition on an HDD (because the space available on my SSD wasn't large enough ...
0
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1answer
46 views

size of extent on LVM2

in LVM1 there was a limit of 65k extends. So size of extent had to been chosen carefully between wasted space on partitions (to big extent) and maximal possible size of logical volume (too small ...
0
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1answer
601 views

How to add unallocated space to a logical volume? using LVM

This is how my 2 TB (GPT) hard disk looks like sda1 1 MiB Bios_boot sda2 1024 GB LVM --- vg1 1024 GB --- lv1 24 GB ext4 lv2 1000 GB ext4 800 GB ...
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0answers
52 views

how to mount a XFS filesystem in LVM volume with RAID0 having a bad disk?

I have a small NAS with two 500GB disks in a RAID0 (JBOD) setup. (I know, I know, big mistake... as you will see...) Now, one of the disks started to fail (Murphy is always right, isn't he...) I ...
1
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0answers
133 views

LVM Unable to remove physical volume

Aim: To remove the physical volume from the LVM in order to reformat it. LVM Setup: 1x 2TB HDD 1x 3TB HDD Problem: When trying to pvmove, I get an error saying "No extents available for allocation" ...
0
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0answers
10 views

anybody know what is VG #orphans_lvm2 on a Linux host?

I see the below output from pvdisplay command: pvdisplay -c /dev/mapper/mpathfp1 2>/dev/null | grep :| cut -d: -f2 ##orphans_lvm2 The command is supposed to reveal proper VG name which the PV ...
0
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0answers
16 views

How to Glusterfs reload the gluster volume/bricks info

I have setup GlusterFS (3.5.3) replicated volumes on top of LVM on two identical Ubuntu 14.04 servers(vmware workstation). they are working fine.i want to know how to reload the gluster brick/volume ...
0
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0answers
129 views

lvextend gives insufficient suitable allocatable extents for logical volume set even free extents

I have one LVM with 4 physical disks (created with -i 4 option). I added 2 more disks to VG and trying lvextend which is failing. Below show I have 1TB of space Free in VG. $ sudo vgs VG #PV #LV #SN ...
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0answers
74 views

LVM's & LVM Data recovery: 0 logical volumes in volume group

I am trying to recover data from my ssd on /dev/sda. However the way fedora installs itself is with lvm's and i dont know much about that so mounting something like that is different from the ...
0
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0answers
44 views

opensuse mount a LVM partition

Im trying to mount a encrypted LVM partition on an external HDD from inside a opensuse liveCD after decryption im running mount /dev/mapper/encrypted /mnt/enc and receiving "mount: unknown ...
0
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0answers
66 views

Multi-distro LINUX from grub2. LVM Vgs not detected

Having a very weird problem with LVM in linux earlyspace. My system runs with 4hdds. Three are sata and one is eide/pata (/dev/sdd). I'm using grub2 to manage several OS's (two debian, one ...
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0answers
140 views

Luks Encrypted LVM trouble

When I boot into an LUKS encrypted LVM2 volume it displays an error and then asks for my password. Before it displayed the error but after some tinkering I fixed it to get it to work, however it ...