I have extended a logical volume from a partition on one disk into a entirely seperatedisk.I wish to extend the file system from the original partition onto the newly extend volume.I attempted this using extend2fs but it did not work, and did not mention why.The command I used was -$ sudo resize2fs /dev/glab1/glab-share1/I attempted this on ubuntu server 10.04.
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I installed Debian stable and I see these errors in the xsession error file
/etc/gdm3/Xsession: Beginning session setup...
GNOMEKEYRINGCONTROL=/tmp/keyring-j0E6Br
SSHAUTHSOCK=/tmp/keyring-j0E6Br/ssh
GNOMEKEYRINGCONTROL=/tmp/keyring-j0E6Br
[code]....
Around 2008 i seem to remember PartEd on the command-line was able to rescue deleted partitions and gave a choice of whether to recover the partition as a Primary or Logical Partition. I have tried testdisk but didn't really grok what i was doing. I successfully moved a "Windows Recovery" partition to the end of my hard-drive, immediately after the drive's Extended Partition.
View 3 Replies View RelatedI would like to create Logical partition in Extended partition using fdisk in Fedora 14 I created extended but fail to create logical partition.
View 6 Replies View RelatedI'm using Fedora 14 x86_64.I want to take 200GB from the /home Extended-Logical Partition, and install Archlinux on it, how do I do that? In this 200GB Free Extended Space I want to create another 4 Logical Partitions for Archlinux.
View 7 Replies View RelatedI'm using Fedora 14 x86_64
I have the following partition table code....
I want to take 200GB from the /home Extended-Logical Partition, and install Archlinux on it, how do I do that?
Note: In this 200GB Free Extended Space I want to create another 4 Logical Partitions for Archlinux.
I'm currently dual booting Windows 7 64bit and Ubuntu 10.10 each on primary partitions. Then on the other 2 partitions I have the manufacturer recovery partition (which I am not sure I should remove...), and then a partition for storage and files. Now I want an Arch Linux installation on the hard drive, but obviously I cannot create a new primary partition because I already have 4. I found out that linux can run from a logical partition (which you can have multiple of)..However I do not want to format my Ubuntu partition and I'd prefer to keep the data on there all intact. Is there a way to move my Ubuntu installation (on the primary partition) to an extended partition where I could put multiple logical partitions for multiple linux installations?
View 2 Replies View RelatedThe difference between primary or logical and extended partition in disk management in redhat linux
View 1 Replies View RelatedI installed fedora 13 64 bit and it works great but I encountered several issues when setting up guest OS with KVM. The problem seems to be related to selinux. But let me first ask question about logical volume. By Default fedora created logical volumes:
[Code].....
"If you expect that you or other users will store data on the system, create a separate partition for the /home directory within a volume group. With a separate /home partition, you may upgrade or reinstall Fedora without erasing user data files." seems to suggest I have to create a separate physical partition and assign that to /home. But reading elsewhere it seems to suggest logical volume acts like a partition. My goal is to make it easy in case fedora is hosed and I have to re-install it without affecting /home where my cirtical data resides. Given above do I need to create a separate physical partition or I am just fine?
I have a second hard disk that originally had windows and all my data. Windows is hosed but I can see my data from within Fedora and Windows is gone and I created created new partition in its place which used ot be the C:/ drive appears as 53 Gb filesystem. My data which was originally D drive appears as 215 GB filesystem. As given in [URL] I want to create a new logical volume in 53 Gb filesystem which I want to use as space for virtual disk to install guest OS's in KVM. Currrently 53 GB filesystem is mounted as /media/3467BH89JK789 but this does not work well with KVM. how do I create this logical volume out of 53 Gb filesystem partition and add proper selinux info and do I add to vg_vostrolx volume group and in a different volume group?
I ran yum update on my centos 5.6 box a couple of days ago and following this the system would not reboot, dont recall the exact error and don't seem to be able to find it logged anywhere but it was something to do with LVM not being able to find a disk.
In the end I have booted to linux rescue and edited my /etc/fstab file so the system does not try to mount the offending volume group. This enables the system to boot but I need to find out what is wrong with the system and get this volume group accessible again. Here is my edited fstab showing the commented out line. code...
I've added a new LUN to my Centos 5.2 server using Powerpath and have added it to an ext3 logical volume. I extended the logical volume using lvextend and the new space shows up correctly in lvdisplay. What I'm having problems with is getting Centos to see the new disk space (df -h shows 500GB, not 600GB as expected). I've tried running a resize2fs on the new volume but it tells me that "the filesystem is already n blocks long. Nothing to do". Does any one know where I'm going wrong? If possible I'd like to sort this without a reboot.
View 3 Replies View RelatedCould anyone give the steps for converting a logical volume to a raw disk to mount Oracle ASM Instance on it?
View 2 Replies View Relatedhow easy it would be to read the contents of a physical disk that was part of a larger logical volume. The disk contains a "Linux LVM" partition that spans its entire size. My problem is that one of my disks died, and I have to send it back for a warranty replacement. However, the disk is dead, and I can't zero it out. I'm just trying to assess how difficult it would be (or at least how likely it would be) for a tech that's checking out the disk to get at the data.
View 4 Replies View RelatedI'd like to clone a partition, and then restore it to a logical volume. I have all three operating systems at my disposal (Mac, Windows, Linux Live CD) What is the best way to achieve this. The partition I am trying to resize is only 200MB, so I can store it on usb if need be.
View 9 Replies View RelatedOk so I have one drive. /boot /lv_root and /lv_swap
At the end of the drive I have 32 gigs of free space still contained in the logical volume group. I want to remove it from the LVG but this is on one device. Supposedly there is a way to do this, pvresize and fdisk.
[URL]
Quote:
Originally Posted by source
#I've tried to shrink the PV with pvresize which didn't throw errors -
Good.
#but fdisk still shows me the same LVM partition size as before.
That's normal. pvresize "just" updates the PV header and VG metadata.
#So I guess the partition table has to be modified somehow?
Yes. That was mentioned in my reply: "Then shrink the partition in the partition table."
You can use fdisk or any other partition table editor for this. Some don't support resizing a partition. In that case, you can delete and create a smaller one. If doing the delete/create dance, you *must* create the new partition on the same cylinder boundary as the current one to preserve the current data.
Ive read from every source on LVM its not possible to do this. Why on earth would any Linux developer put LVM on a single drive system by default? Were they even paying attention? I dont mean to go off on a rant but if there are multiple drives LVM makes sense. However if you only have one large drive LVM holds your system hostage and you have to crawl thru the pit of hell to get it back.
I understand you have a choice in the matter when you install Fedora but its really the worst possible choice for default. Many newcomers to Linux run into this problem with LVM. If you cannot resize LVG's the software should have never been put into a Linux distro in the first place.
I've just started playing with virtualization and I started my first VM. I would like to know if it's possible for the host machine to mount the partitions of the VM when it's closed. Right now the VM uses /dev/vg0/vm1 and has 3 partitions on it. I tried mount /dev/vg0/vm1 ~/vm1 at first before I remembered that I'd need a way to mount a specific partition inside the logical volume, not the volume itself!
View 2 Replies View RelatedI'm rearranging a bunch of disks on my server at home and I find myself in the position of wanting to move a bunch of LVM logical volumes to another volume group. Is there a simple way to do this? I saw mention of a cplv command but this seems to be either old or not something that was ever available for linux.
View 2 Replies View RelatedI have a system with a 2TB RAID level 1 installed (2 x 2TB drives, configured as RAID1 through the BIOS). I installed Centos 5.5 and it runs fine. I now added another 2x2TB drives and configured them as RAID1 through the BIOS.
How do I add this new RAID volume to the existing logical volume?
After fixing drive partition numbers, I got the following error from cfdisk: Code: FATAL ERROR: Bad logical partition 6: enlarged logical partitions overlap Press any key to exit cfdisk However, I can see all my partitions with fdisk and gparted, I can mount and use all of them.I used the following guide to fix the drive numbers order: Reorder partition drive numbers in linux | LinkedBits Does somebody know whet is cfdisks problem and how can I fix it?
View 6 Replies View Relatedso i have f12 installed on my hd with lvm using the whole extent of the HD , i want to reduce it so i can dual boot it with a windows system, i managed to reduce the logical volume to free some space, but i cant seem to reduce the physical volume, is this possible and how ?
View 2 Replies View RelatedI have a dual boot on my laptop between XP and Ubuntu with a storage partition.that gives me total of 4 primary partition
-Windows
-Storage
-Ubuntu
-Swap
I now want to add a OSX to my laptop in tripple booth. I did shrink the windows partition and now I realized that all my partitions are primary and cannot create a new one with the space I shrink from windows.Is it possible to merge ubuntu and its swap into extended/logical partitions so I can create a new primary for Mac OS X?
i had installed fedora 14 into my new hardisk(1500gb) as new server the problem is how can i use the fdisk to partition the hardisk into two partition.
View 10 Replies View RelatedI have an lvm volume group VG_GUESTS and inside it alogical volume LV_NTFSDATA that was connected to andformatted to NTFS by a guest virtual machine (KVM). I can mount the 1st NTFS partition on that lv manually like this:
Code:
sudo kpartx -a /dev/VG_GUESTS/LV_NTFSDATA
sudo mount -t ntfs-3g /dev/mapper/VG_GUESTS-LV_NTFSDATA1 /mnt/NTFSDATA1
[code]....
I have cluster of 3 logical volumes making a filesystem, is there a tool or command out there that could tell me in which logical volume a file is?
View 3 Replies View RelatedWhat is a logical volume? Why should we have them? Is there no need for grub on such a system? All kinds of problems since I tried to install Slackware!
View 3 Replies View RelatedI have 3 harddisks, 1 for system and 2 for data.
To manage it more easy, I tied 2 harddisk in LVM. And I made an logical volume. It used ext4 for it's filesystem.
Today, I wanted to format and reinstall the system. So I booted the system using Ubuntu CD. But managing the partition, I accidently delete the logical volume. Because backup(/etc/lvm) was in itself, I couldn't restore the old config. I just create new logical volume.
As I expected, I couldn't mount it correctly. Mount said that "Mount: Mouting failed A on B! Invalid argument!"
I must recover it, because it has a lot of import data. What should I do?
I am not really sure if the title makes any sense or if it even possible. Basically I am currently triple booting with Mac osx on the first partition windows 7 on the second and ubuntu linux on the 3rd with a swap partition. So basically on my 2TB harddrive
Mac (200gb)
Windows (200gb)
Linux (200gb)
Swap (8gb)
NTFS(1592gb)
The last partition is formatted as ntfs using Gparted, windows cannot detect it. The windows disk partitioner shows the swap and ntfs partitions as unformatted. I can unformat the space and use the windows partition to add format it as ntfs but it would format the linux swap partition as well. I am worried that it could potentially screw up everything on my harddrive. My question is. What do I need to do to get the ntfs parition recognized by windows (should I use the windows partitioner)?
I am currently running XP Pro and am sick of it.
Here's my questions...
1) Can I install Ubuntu over XP or do I have to install it in a seperate partition?
2) If I just pop the disk in, will it do the majority of the work for me (and I won't have to bother you with more questions)?
3) Can I expect any conflicts with running other programs/software and hardware like printers or would I have to run them under XP?
I have an external HD and am running 1.5 gigs of RAM on a Dell Dim E520.
I have a Fedora 8 system that uses LVM on one of it's drives (/dev/sdb2). One of the logical volumes is getting full (LogVol02). There is an unused, unmounted logical volume (LogVol03) available. I can see two possible options.
1) Mount the unused logical volume (LogVol03) on a new mount point (/home2) and create more space there
2) Delete the LogVol03 logical volume and extend the nearly full volume (LogVol02) into the now available space.
Option 2 seems like the better approach, since it will seem seamless to the system users. I'm looking for suggestions on how I should go about doing this and what I need to look out for. Is it better to use the command line tools (lvm ...) or the GUI (system-config-lvm) to do this?
So I just had a quick question on logical volumes and such with ubuntu. I've been looking into setting up a storage array of 4 2tb hard drives for media storage in my house but have ran into a wall with with sort of array i should use, whether it be setting up a full raid system (raid 5 or 10 most likely) or using LVM for stripping. The one thing with LVM however, is that there is no parity or redundancy built into it in case 1 hard drive fails. I was wondering if it was possible to create something similar to that of LVM stripping, but instead the logical volume is sorted into whole individual files, not stripping them across the array. That way, if one drive fails, sure, i lose the contents of the one drive, but the rest of the content isn't lost and I have no loss of space because there is no inherent parity.
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