OpenSUSE Install :: 11.1 Resize Logical Volumes Using Yast
Jan 20, 2009i cannot resize mounted lvm volumes with reiserfs by using yast like in a previous version 10.x !?
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Debian :: Encrypted Lvm: How To Resize Logical Volumes
Apr 24, 2011I have let the debian installer set up with separate partions forrootusrvarhometmpIt ended up with a huge home partition and little place for the others.So I wanted to give some of home's space to the others and didlvreduce on homelvextend on the others.Following some info on the net it tells you toe2fsck -f partition1 followed by aresize2fs partition1But when I try to fsck the reduced home partition I got the following error:The filesystem size (according to the superblock) is 73113600 blocksThe physical size of the device is 20447332 blocksEither the superblock or the partition table is likely to be corrupt!Abort? yesIs there any way to save this?
View 5 Replies View RelatedOpenSUSE Install :: Expanding Root And Home Logical Volumes
Jul 9, 2011So today I needed to switch from openSolaris to a viable OS on my workstation and decided to install openSUSE after having good experiences with it on my personal laptop. I ran into some problems partitioning one of the two hard disks installed on the system. I was limited on the amount of time I could spend at the office doing the install so I decided to use LVM on the one hard disk that seemed to work okay.
I picked LVM because although I don't know much at all about LVM, I at least know enough that it would allow me to expand the root and home partitions once I get the 2nd hard drive working correctly. So now that I've gotten the 2nd disk working okay, I've created two physical volumes on the 2nd drive, one to expand the root partition and one to expand the home partition. So, my question is, can I expand the root an home partitions while they are mounted or should I boot into a live CD environment before I expand the partitions? If I could expand them without booting into a different environment, that would be so great as I don't want to have to drive out to the office again before Monday. BTW, I am a new openSUSE user and an ex Ubuntu user. I loved the Ubuntu forums but had to switch because I do not agree with the direction that Ubuntu is taking.
Fedora Installation :: New Install Selections To Preserve User Data In Logical Volumes?
Apr 1, 2009I have Fedora Core 8 installed. I would like to reinstall it so as to get back commands that have been lost. To preserve my user data that has been stored in logical volumes, what selections should I make in the installation process? Are these selections essentially the same for Fedora Core 10?
View 5 Replies View RelatedDebian :: LVM Setup With 3 Logical Volumes?
Nov 25, 2010I have done a recent install of Debian squeeze on a laptop. I set up LVM with 3 LV's, one for the root filesystem, one for /home, and another for swap. I then used lvextend to increase the size of the LV's. This additional space is shown if I enter lvdisplay (shortened for clarity):
- Logical volume -
LV Name /dev/auriga/swap
LV Size 4.66 GiB
- Logical volume -
LV Name /dev/auriga/root
LV Size 15.97 GiB
- Logical volume -
LV Name /dev/auriga/home
LV Size 169.01 GiB
However, if I use df, it still shows the previous size.
/dev/mapper/auriga-root 14G 8.0G 5.2G 61% /
/dev/sda1 221M 16M 193M 8% /boot
/dev/mapper/auriga-home 147G 421M 139G 1% /home
I have even tried restarting as well. I do not understand why df would still show that /home is 147GB, when I extended it to 169GB using lvextend. Similarly for the root, which was extended by 2GB from 14GB to 16GB.
Red Hat :: Logical Volumes Not Detected During Boot
Jan 28, 2010I have a system where the logical volumes are not being detected on boot and would like some guidance as to how to cure this. The box is a Proliant DL385 G5p with a pair of 146 GB mirrored disks. The mirroring is done in hardware by an HP Smart Array P400 controller. The mirrored disk (/dev/cciss/c0d0) has 4 partitions: boot, root, swap and an LVM physical volume in one volume group with several logical volumes, including /var, /home and /opt.
The OS is a 64-bit RHEL 5.3 basic install with a kernel upgrade to 2.6.18-164.6.1.el5.x86_64 (to cure a problem with bonded NICs) plus quite a few extras for stuff like Oracle, EMC PowerPath and HP's Proliant Support Pack. The basic install is OK and the box can still be rebooted OK after the kernel upgrade. However, after the other stuff goes on it fails to reboot.
The problem is that the boot fails during file system check of the logical volume file systems but the failure is due to these volumes not being found. Specifically the boot goes through the following steps:
Red Hat nash version 5.1.19.6 starting
setting clock
starting udev
loading default keymap (us)
setting hostname
No devices found <--- suspicious?
Setting up Logical Volume Management:
fsck.ext3 checks then fail with messages: No such file or directory while trying to open /dev/<volume group>/<logical volume> There are also messages about not being able to find the superblock but this is clearly due to the device itself not being found. If I boot from a rescue CD all of the logical volumes are present, with correct sizes; dmsetup shows them all to be active and I can access the files within. Fdisk also shows all the partitions to be OK and of the right type. I am therefore very sure that there is nothing wrong with the disk or logical volumes....
General :: Encrypting Existing Logical Volumes
Jan 8, 2011How would I go about encrypting my lvm2 logical volumes on Debian Squeeze? Is it possible without backing everything up to a different drive and restoring afterwards?
View 3 Replies View RelatedGeneral :: List Filesystems That Are Using LVM Logical Volumes?
Jun 23, 2011I've read the first 40% of the RHEL 5 Logical Volume Manager Administrator's Guide, but still have one outstanding, burning question.
During the installation of Centos 5.6, I set up LVM physical volumes, volume groups and logical volumes. I can list these using pvdisplay, vgdisplay and lvdisplay commands.
How would I list what filesystems I have that are using my logical volumes?
Server :: Maximum LVM2 Logical Volumes ?
Sep 15, 2010Are there any maximum amount of logical volumes a LVM2 volume group can contain?
View 1 Replies View RelatedSlackware :: Cannot Access Anything / Won't Mount Any Of Logical Volumes
Nov 15, 2010I upgraded aaa_elflibs as per Eric's advice here:URL..Now I can't access anything.it boots into tty1 and won't mount any of my logical volumes.
View 14 Replies View RelatedCentOS 5 :: Use E2label To Label One Of Logical Volumes
Jan 6, 2011I am trying to use e2label to label one of my Logical Volumes. the labeling is done successfully. but my findfs output is like this:
/dev/mapper/VolGroup00-TEST
Slackware :: Nstallation CD When In A Pinch With A System On Logical Volumes?
Nov 3, 2010I would like to ask if is it possible to boot Slackware with the installation CD when in a pinch with a system on logical volumes? For the usual fdisk partitions the procedure is known:
Code:
boot: root=/dev/sda1 noinitrd ro or something like that. This way, the system boots with mounted basic partitions. My question is whether there is an option to achieve the same if the system is installed on logical volumes? I need to do this on a machine with dual booting Windows + Linux. The Windows needs to be reinstalled, but as is well known, the boot sector will then be overwritten. So after the Windows reinstallation I will need to boot Slackware with the installation CD and run lilo.
CentOS 5 :: Major Upgrades Safely Using Logical Volumes?
Sep 9, 2009Does everybody do major upgrades in place on production servers?Am I over-engineering by creating a new logical volume, syncing my working root volume to it and upgrading the new volume to test services? Then, after a week or 2 or 4, removing the old LV...
View 3 Replies View RelatedCentOS 5 :: Inherited Logical Volumes Mount Only With --partial?
Sep 11, 2011I inherited a 3ware 9550SX running a version of gentoo with a2.6.28.something kernel. I started over with CentOS 5.6 x86_64.tw_cli informs me that the 9-disk RAID 5 is healthy.The previous admin used lvm (?) to carve up the RAID into a zilliontiny pieces and one big piece. My main interest is the big piece.Some of the small pieces refused to mount until I installed theCentOS plus kernel (they are reiserfs).The remainder seem to be ext3; however, they are not mounted at boot("refusing activation"). lvs tells me they are not active. If I try tomake one active, for example:root> lvchange -ay vg01/usrI get:Refusing activation of partial LV usr. Use --partial to override.If I use --partial, I get:Partial mode. Incomplete logical volumes will be processed.and then I can then mount the partition, but not everything seems tobe there.
Some of the directory entries look like this:?--------- ? ? ? ? ? logfilesIs it possible that the versions of the kernel and lvm that wereon the gentoo system are causing grief for an older kernel (andpossibly older lvm) on CentOS 5.6 and that I might have greaterfortunes with CentOS 6.x ?Or am I missing something fundamental? This is my first experiencewith lvm, so it's more than a little probable.
Server :: How To Resize Two Ext4 Volumes
Jul 5, 2011I have been asked to use space allocated to /dev/sdb2 to grow /dev/sdb1 both filesystems contain data. When I run lvdisplay or vgdisplay I get "no volume groups found". and pvdisplay returns nothing. Do I need to add the fs to a group?
View 2 Replies View RelatedFedora Installation :: 15 - LUKS Encrypted Logical Volumes Not Mounting On Boot
May 26, 2011I have a setup that looks like this
[Code]....
and I'm dumped into recovery mode. However, if I remove these mounts from /etc/fstab via comments, I can wait for the system to boot (which it does very quickly) then mount the mapper devices myself. So what is going on? Has something changed wrt logical volumes, or is this just systemd? I can live with manual mounting, but any advice on resolving the automatic mounting situation would be great.
[Code]....
CentOS 5 Server :: What Is The Maximum Number Of Logical Volumes In A Volume Group
May 15, 2009what the maximum number of logical volumes is for a volume group in LVM ? Is there any known performance hit for creating a large number of small logical volumes vs a small number of large volumes ?
View 1 Replies View RelatedFedora :: Boot Can't Access Ext4 Partitions On LVM Logical Volumes On RAID Array?
Feb 8, 2011i have a fedora 11 server which can't access the ext4 partitions on lvm logical volumes on a raid array during boot-up. the problem manifested itself after a failed preupgrade to fedora 12; however, i think the attempt at upgrading to fc12 might not have anything to do with the problem, since i last rebooted the server over 250 days ago (sometime soon after the last fedora 11 kernel update). prior to the last reboot, i had successfully rebooted many times (usually after kernel updates) without any problems. i'm pretty sure the fc12 upgrade attempt didn't touch any of the existing files, since it hung on the dependency checking of the fc12 packages. when i try to reboot into my existing fedora 11 installation, though, i get the following screen: (click for full size) a description of the server filesystem (partitions may be different sizes now due to the growing of logical volumes):
Code:
- 250GB system drive
250MB/dev/sdh1/bootext3
lvm partition rest of driveVolGroup_System
10240VolGroup_System-LogVol_root/ext4
[code]....
except he's talking about fake raid and dmraid, whereas my raid is linux software raid using mdadm. this machine is a headless server which acts as my home file, mail, and web server. it also runs mythtv with four hd tuners. i connect remotely to the server using nx or vnc to run applications directly on the server. i also run an xp professional desktop in a qemu virtual machine on the server for times when i need to use windows. so needless to say, it's a major inconvenience to have the machine down.
Ubuntu Installation :: Number Of Partitions / Logical Volumes Can Create Using Partman-auto Recipes?
Mar 2, 2011Is there a limit to the number of partitions/logical volumes you can create using the partman-auto recipes? If not, any thoughts on why my preseed using the values included below results in only a /boot partition and logical volumes root, swap, and user? Is there another way to achieve putting /, /tmp, /var, /usr, /usr_local /opt, etc on their own logical volumes with preseeding?
View 1 Replies View RelatedFedora :: How To Resize Extended Logical Partition
May 23, 2011I'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 RelatedSoftware :: Resize An Extended Logical Partition?
May 23, 2011I'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.
CentOS 5 Server :: How To Automatically Resize Logical Volume
Feb 17, 2010I'm sure many of you here have worked with disk quotas and lvm2 and my problem involves both. Basically what I'm wanting to do is have it so whenever a logical volume gets below a certain constraint (10Gb's) ie. it only has that much left - I want to automatically resize it to add 20 GB's. Obviously this can be done rather easily manually, and with a bit of python hacking it can be done programmatically but since this is for production use I was wondering if there was something a bit more fluid. Since this server is I/O intensive ZFS implemented via FUSE is not an option and neither is the still unstable BtrFS.
View 3 Replies View RelatedFedora Hardware :: Resize A Logical Volume Group Partition?
May 17, 2010Ok 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.
OpenSUSE Hardware :: ERROR: Bad Logical Partition 6: Enlarged Logical Partitions Overlap
Aug 22, 2011After 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 RelatedOpenSUSE Install :: Can't Longer Access LUKS Encrypted Volumes?
Aug 26, 2011I've had everything but /boot on LVM LUKS encryption since I installed 11.4 on my netbook. Suddenly it won't accept my password and boot. Nothing had been updated since the last successful boot. The only possibly different thing that occurred was that I had plugged in my Android phone to charge before it booted up. Anyway, the specific error it gives when I enter the password (and I'm absolutely sure it's the correct password):
Code:
No key available with this passphrase.
Here is everything else on the screen:
Code:
doing fast boot
Creating device nodes with udev
[number (not sure if relevant/unique)] fb:conflicting fb hw usage inteldrmfb vs VESA VGA - removing gen
Volume group "system" not found
[Code]...
OpenSUSE Install :: Pass Through Login Details To Mount Encrypted Volumes
Jul 17, 2010I'm looking for a way of mounting an encrypted volume - home folder or a separate mount point, using only the standard login authentication (ie KDM or ssh). I thought the pam_mount module provided this, but I still get prompted for a password on the console at boot time. This is inconvenient as both my main desktops are headless HTPCs. I want the login credentials to be passed through, at log in time. I'm guessing this is possible, but to be honest, encryption is one thing in Linux that still completely confuses me.
View 1 Replies View RelatedOpenSUSE Install :: Can't Use YaST
May 22, 2011I have been using YaST to install software. It has been working probably. But yesterday when I want to use it again. I can goto that SUI (blue screen) but I just can't go into the software management. and then I try the other options. None of them can't be used.
View 9 Replies View RelatedOpenSUSE Install :: 11.0 Raid5 LVM Logical Volume Not Mounting?
Apr 22, 2011I have a raid 5 with 5 disks, I had a disk failure which made my raid go down, after some struggle I got the raid5 up again and the faulty disk was replaced and rebuilt itself. After the disk rebuilt itself I tried doing a pvscan but could not find my /dev/md0. I followed some steps on the net to recreate the pv using the same uuid then restored the vg(storage) using a backup file. This all went fine.I can now see the PV, VG(storage) and LV's but when I try to mount it, I get a error "wrong fs type" I know that the lv's are reiserfs filesystems, so I did a reiserfsck on /dev/storage/software, this gives me the following error:reiserfs_open: the reiserfs superblock cannot be foundNow next step would be to rebuild then superblock, but I'm afraid that I might have configured something wrong on my raid or LVM and by overwriting the superblock I might not be able to go back and fix it once I've figured out what I didn't configure correctly.
View 5 Replies View RelatedOpenSUSE :: Gnome Install Using YaST Over KDE
Feb 24, 2010From a fresh install of OpenSuse 11.2 64 bit the default is KDE. But if you want to install both KDE and Gnome on the same machine. I got to Yast --> Patterns --> And tick Gnome Desktop Environment and Gnome Base System.
That inturn pops up with a dependency issue. That states the following:
#### YaST2 conflicts list - generated 2010-02-24 13:18:37 ####
pattern:gnome-11.2-20.22.1.x86_64 requires patterns-openSUSE-gnome, but this requirement cannot be provided
uninstallable providers: patterns-openSUSE-gnome-11.3-1.1.1.i586[http-download.opensuse.org-ae9db630]
patterns-openSUSE-gnome-11.3-1.1.1.x86_64[http-download.opensuse.org-ae9db630]
patterns-openSUSE-gnome-11.2-20.22.1.x86_64[openSUSE 11.2-0]
patterns-openSUSE-gnome-11.2-20.22.1.i586[repo-oss]
patterns-openSUSE-gnome-11.2-20.22.1.x86_64[repo-oss]
[ ] do not install pattern:gnome-11.2-20.22.1.x86_64
[ ] break gnome by ignoring some of its dependencies
[x] deinstallation of patterns-openSUSE-kde4_pure-11.3-1.1.1.x86_64
#### YaST2 conflicts list END ###
So my question is what exactly does removing and applying the Gnome pattern do. Because it seems to change alot more than just branding. It changes the default environment to GTK. How would go about reverting the pattern back to KDE after the install of all the correct Gnome Dependencies.
OpenSUSE :: Any Way To Get Install History From YaST?
Dec 12, 2010I can get the installation history via the command line:
Code:
rpm -qa --last | less
Is it not possible to get it from YaST in the same way as you can in Synaptic? It would not only be nice to see a basic list, but also what has been pulled in as dependencies and have it grouped by 'installation sets'. Too much to ask?