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1answer
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Partition resize in CentOS 7

I have a RAID 6 array set up under CentOS 7 which originally had four 1TB drives assigned, resulting in a total capacity of 2TB. After much fussing about as described here, I was able to add a fifth ...
0
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1answer
26 views

Innacurate lv_root size after extend

I wanted to increase the disk size of 2 VMs from 20GB to 100GB. I followed the normal procedure, increased vmdk size, fdisk to create a new partition with the free space (sda3), vgextend, then ...
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2answers
114 views

Increase root partition by reducing /home

Hi I need to increase root partition space by reducing /home, in a Centos 6.6,my situation is this: /dev/mapper/VolGroup-lv_root 50G 46G 1,6G 97% / tmpfs 1,9G ...
2
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1answer
54 views

Using resize2fs with file system offset

Mount has the option offset to specify that a file system does not start at the beginning of a device but some specific amount of bytes after. How can I use resize2fs, which does not have that option, ...
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2answers
69 views

Live resizing of an ext3 filesytem on CentOS6.5

I have a problem with my remote server hosted by my provider, I have only SSH access. The problem consist of getting this error file system rootfs has reached critical status that causes problems with ...
1
vote
1answer
153 views

How to create an /opt partition on an existing installation without loosing data?

I've shrinked my /home from 2.7TB to 100G, I've extended /root, /usr, /tmp and /var but I have been looking for a way to create an /opt partition for 3 hours now, and can't find it. The setup is 3TB ...
1
vote
1answer
259 views

Resizing home and root partions at opensuse

I have divided my ssd into two partitions, one for the root and one for the home directories. Unfortunately I have provided too few space for the root directory and I would like to expand it, by ...
2
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1answer
55 views

Don't I need to move a shrunk filesystem before resizing the partition?

I have a partition of size X GB filled by an ext4 filesystem. Now, I want to shrink this partition (and the filesystem) to only take up the latter X/2 GB. I'm using command-line tools and no parted. ...
0
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1answer
100 views

GParted doesn't recognize my newly resized vdi

Before I describe the problem, I'd like to specify that I'm not confused about the size of the partitions (they haven't been extended yet, so of course they haven't grown) but the size of the actual ...
1
vote
1answer
2k views

resize root volume with lvextend insufficent space error

My root partition is running out of space, so I'm trying to extend/resize it. Filesystem Size Used Avail Use% Mounted on /dev/mapper/u64-root 19G 18G 823M 96% / none ...
2
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0answers
311 views

CentOS 5.6 expand ext4 partition , have steps but parted shows as ext3

I have a Adaptec 5805 HW RAID card with a 6.3 TB RAID-6 array (partitioned via Parted GPT, all of which is formatted as ext4 on CentOS 5.6). I want to expand this to 7.5GB and from reading these are ...
5
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1answer
11k views

Can't resize a partition using resize2fs

I recently resized the hard drive of a VM from 150 GB to 500 GB in VMWare ESXi. After doing this, I used Gparted to effectively resize the partition of this image. Now all I have to do is to resize ...
2
votes
1answer
699 views

Move and resize partitions proportionally

I have a clonezilla image from a disk with GPT, and I want to clone to a larger disk and then resize the partitions proportionally. By example if I have a 100 Gb disk and two partitions of 40 an 60 ...
7
votes
2answers
3k views

Can't resize lvm volume “lv_home is in use. e2fsck: Cannot continue, aborting” [closed]

I would like to shrink my logical volume for home directory, so that I can extend volume for root. df -h /dev/mapper/vg_mitoscomp-lv_root 50G 33G 15G 70% / /dev/mapper/vg_mitoscomp-lv_home ...
0
votes
1answer
266 views

Shrink/reduce non-lvm disk file system

I have an vmware ext4 file system that non-lvm, non-partitioned file system that resides on a virtual 300GB disk. In other words, there is no partition and the file system was probably created by: ...
0
votes
1answer
985 views

Shrinking a partition

I'm trying to shrink a partition on a 64GB SD Card down so that I can fit it on a 32GB USB thumb drive, but I'm not having any success. I have the SD card plugged into a USB adapter, which is plugged ...
1
vote
1answer
46 views

Is it safe to resize a partition while writing to it?

I'm working on a script for automatically setting up Amazon Linux servers. I create them with 100gb virtual disks, but the main partition is always 8gb. No problem, I call sudo resize2fs /dev/sda1 at ...
4
votes
1answer
277 views

Is there a problem using resize2fs too often?

I have a partition which contains MySQL data which is constantly growing. My LVM PV has precious little free space remaining and therefore I find I'm frequently adding additional space to my /var ...
4
votes
1answer
2k views

Decrease time to shrink ext4 filesystem

I need to shrink a large ext4 volume, and I would like to do it with as little downtime as possible. With the testing I've done so far it looks like it could be unmounted for the resize for up to a ...
2
votes
1answer
9k views

extending a partition by resize2fs

I have a 4 GB SD card. Before the image load root@ubuntu# fdisk -l Disk /dev/sdb: 3965 MB, 3965190144 bytes 49 heads, 48 sectors/track, 3292 cylinders, total 7744512 sectors Units = sectors of 1 * ...
2
votes
2answers
379 views

Extend my LVM After Upgrading SSD

So, I have a 120 GB SSD (/dev/sdb) that I have a dual boot of Windows 7 and Fedora 17. When I first started I only have a 60 GB SSD so my space was very limited. I have a partition on my SSD ...
0
votes
2answers
299 views

How to correct fs size for logical volume

I decreased logical volume lv_postgres size for a 5G. then redistributed free space to other lv lv_home, but didn't do resize2fs for the decreased volume lv_postgres'. At the next boot i fall into ...
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vote
2answers
934 views

/boot too small to upgrade

Trying to upgrade from F15 to F17. I need to find a way to increase /boot size without destroying data. Details: I tried upgrading using preupgrade process and via booting from Net iso on USB and ...
7
votes
1answer
15k views

How do I determine the new size for resize2fs?

I want to shrink an ext4 filesystem to make room for a new partition and came across the resize2fs program. The command looks like this: resize2fs -p /dev/mapper/ExistingExt4 $size How should I ...