similar to: resize lvm

On Fri, May 06, 2016 at 06:19:35PM +0000, Wes James wrote: > I have a laptop that I put centos 7 on and I started out with a 30gig partition.? I resized the other part of the disk to allow more space for centos.? I then created an unformated partition in the available space,? ran > > > pvcreate /dev/sda4 > > > > vgextend lvname /dev/sda4 > > > > lvextend

I have a laptop that I put centos 7 on and I started out with a 30gig partition.? I resized the other part of the disk to allow more space for centos.? I then created an unformated partition in the available space,? ran pvcreate /dev/sda4 vgextend lvname /dev/sda4 lvextend -L 184.46G /dev/lvname/root but when I run: sudo resize2fs /dev/lvname/root I get: resize2fs: Bad magic

On 05/06/2016 02:15 PM, Wes James wrote: > I found this: > > # lvextend -l +100%FREE /dev/myvg/testlv > > doing a search. What's the difference between 100%VG and 100%FREE? For the special case of "100%" there is no difference. For values less than 100% with a non-empty VG, the two are quite different, e.g., (50% of VG) != (50% of the free space in VG). -- Bob

Hi list, I'm having one of those 'I'm stupid' -problems with LVM on CentOS 5.2. I've been working with traditional partitions until now, but I've finally been sold on the theoretical benefits of using LVM, but for now I only have a huge pile of broken filesystems to show for my efforts. My scenario; I attach a disk, either over USB or iSCSI. I create a PV on this

Trying to setup a volume group with puppet lvm and this:- volume_group { "my_vg": ensure => present, physical_volumes => "/dev/sdb /dev/sdc /dev/sdd", require => [ Physical_volume["/dev/sdb"], Physical_volume["/dev/sdc"], Physical_volume["/dev/sdd"] ] } Fails with this in the debug

The way I''ve done it in the past is: 1. Make sure that xen domain is shut down that you are re-sizing 2. Run lvextend (you''ve already done this) 3. Run e2fsck -f [logical volume name] (i.e. /dev/domain0/lvname) 4. Run resize2fs [volume name] [new size in G of LV] (i.e. resize2fs /dev/domain0/lvname 8G 5. Start up vm. New size should be reflected now. HTH -----Original

i would like to use the module puppet-lvm and would like to pass values to it. I have it setup properly as a module but I can''t for the lfe of me get it to take any values that I put in my baseconfig.pp in my home folder. like shouldn''t something like this work?? puppet-lvm {''setvolume'': vg => ''myvg'', pv =>

Here are two optimisations for LSP : in vorbis_lsp_to_lpc, Ae and Ao are filled with zero when i increase so you can reduce the j loop, and I replaced qsort in cacm (maybe there are better algorithms, but it's already much faster than qsort on my mac) void vorbis_lsp_to_lpc(double *lsp,double *lpc,int m){ int i,j,m2=m/2; double *O=alloca(sizeof(double)*m2); double

Hi all, This question is only slightly ontopic, in that the host system is a CentOS 5 box, but is otherwise a fairly generic question. I've looked in so many different places for an answer, but haven't had much luck, so I'm hoping someone here has some advice. (for the record: I posted this question to comp.os.linux.misc a few weeks ago) === I made a minor mistake recently, and

On May 06, 2016, at 12:37 PM, John R Pierce <pierce at hogranch.com> wrote: On 5/6/2016 11:28 AM, John R Pierce wrote: On 5/6/2016 11:19 AM, Wes James wrote: sudo resize2fs /dev/lvname/root I get: resize2fs: Bad magic number in super-block while trying to open /dev/lvname/root Couldn't find valid filesystem superblock. what file system type is this /dev/lvname/root ?

Hi, I''m using puppet 2.7.3 on RHEL/CentOS and I have an issue which is now a big blocking issue within my environment. What I''m trying to accomplish wit puppet is a create a mountpoint, mount a filesystem on it and install an application on that filesystems are set proper user/ group and permissions on it, but it fails big time. The issues I currently run into are about 3

On 5/6/2016 11:19 AM, Wes James wrote: > sudo resize2fs /dev/lvname/root > > > I get: > > > > resize2fs: Bad magic number in super-block while trying to open > /dev/lvname/root > Couldn't find valid filesystem superblock. what file system type is this /dev/lvname/root ? -- john r pierce, recycling bits in santa cruz

On May 06, 2016, at 12:29 PM, John R Pierce <pierce at hogranch.com> wrote: On 5/6/2016 11:19 AM, Wes James wrote: sudo resize2fs /dev/lvname/root I get: resize2fs: Bad magic number in super-block while trying to open /dev/lvname/root Couldn't find valid filesystem superblock. what file system type is this /dev/lvname/root ? I tried to find the type from blkid /dev/sda4

Hi, As someone new to puppet I''m trying to work out the best way to manage different filesystems and logical volumes on different servers. Specifically I would like to be able to define on a series of nodes different LVM logical volumes to create and mount. I''m trying to do this at the moment with a define of the following type: # Manage a partition and create if needed.

-- Hi. I'm running Ubuntu Precise 12.04 LTS. I created some virtual machines using vmbuilder, and then migrated those from their .qcow files to lvm. However, those virtual machines are still using disk type "file": Code: <disk type='file' device='disk'> <driver name='qemu' type='raw'/> <source

Side note: In CentOS-6, I noticed a new option in lvresize / lvextend: -r, --resizefs Resize underlying filesystem together with the logical volume using fsadm(8). Nice. Two steps (lvresize and resize2fs) can now be combined into one! Works great. But that has nothing to do with my question, just thought I'd share the discovery. == Anyway, here's

Hi guys, I''ve seen this post regarding "lvm resize" and this contains all the information I need to resize a disk inside domU : http://lists.xensource.com/archives/html/xen-users/2006-11/msg00019.html >From this post: "With this I can extend the LVs in the Dom0, and either shutdown the DomU and resize2fs from Dom0 or even (tested on test VMs and low-use

I have a series of unmounted lv's that are used in xen vm's of various flavors in a lab environment. I made a script that I use to backup all of them prior to doing anything I may need to undo and all I execute is: dd if=/dev/vgname/lvname of=/dir/name.img Are there any additional parameters I should use? I haven't tried to restore this into an lv, but I did swap the 'phy'

On 05/21/18 11:07 PM, Mike Burger wrote: > On 2018-05-21 4:33 pm, Miguel Gonzalez wrote: >> Hi, >> >> ? I am searching around and I can?t find any GUI LVM manager included in >> a Centos live CD. >> >> ? I am trying to resize a LVM partition in a Centos 6.9 machine with a >> live CD. >> >> ? If I need any other distro, It?s fine with me

Hi 2 all ! I have problems with concurrent filesystem actions on a ocfs2 filesystem which is mounted by 2 nodes. OS=RH5ES and OCFS2=1.2.6 F.e.: If I have a LV called testlv which is mounted on /mnt on both servers and I do a "dd if=/dev/zero of=/mnt/test.a bs=1024 count=1000000" on server 1 and do at the same time a du -hs /mnt/test.a it takes about 5 seconds for du -hs to execute: 270M