Ubuntu Installation :: Using ReiserFS For Seperate /var Partition?
Feb 5, 2010
I'm about to do a fresh install on a new computer, and I plan to dual boot with Arch Linux and Ubuntu. I've been doing some reading on Arch Linux, and apparently one of the little tweaks that many Arch users use to increase performance is to put /var/ on it's own partition using a file system that is good for quickly writing many small files, namely, ReiserFS. I was wondering if this would do any good for Ubuntu. Is Ubuntu's usage of /var similar to Arch's, and if so would using a similar partition setup provide any performance increase?
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Nov 1, 2010
I'm having some small lagging problems with my upgrade to 10.10. I haven't done a clean install since 9.04 so I'm thinking of doing one... and I have a few questions.Would making a separate partition at installation be worth it? If so how much run should I set for / ? 10gb? more? less?Also should I create a swap partition? I never use hibernate. Actually whats a good reason anyone would use hibernate on a desktop? on a laptop I could see a few instances but anyway it's shutdown or suspend for me[URL]
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Mar 29, 2011
I'm on a machine running OSX Leopard and Ubuntu 10.04: Ubuntu is installed on a ReiserFS partition, and it's data as well.Ubuntu and OSX are installed one for disk (disk0s* OSX - disk1s* Ubuntu)I'm aware of MacFUSE and I've already used it for sshFS but now I need it to mount a ReiserFS disk: do you know how to do that?
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Jan 3, 2011
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.
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Jul 18, 2011
I have moved /home to it's own partition and all is good. Testing is on sda1 and /home on sda2. However a bit later I wondered what would happen if I had to reinstall testing, would I then have /home on both partitions?
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Apr 21, 2011
Well i have Debian on, and have been using Wine to use some windows applications, unfortunately the 2 main games i wanted to use don't work on it, and a variety of other applications don't work either. XP is a bit intensive for my laptop, so even though i own it, i can't install it. I wanted to install Windows 98 to my laptop, but there are some issues, and i have no idea how to get around them.
1. My laptop has no CD/DVD drive (has one but doesn't seem to read any disk), it has no floppy drives, and the BIOS does not support booting from USB.
2. When trying to create a seperate partition on my HDD with linux on to try and make room for Windows, it stops me saying the drive is busy.
Specs:
2.8GHZ Pentium 4
ATI Radeon Mobility 7000 IGP 32MB Shared memory
256MB of RAM (217MB due to shared memory)
40GB HDD
2GB USB Storage Device which currently has Windows 98 SE setup files on it.
Has an internet connection via ethernet cable to my brothers laptop. Also have GRUB installed, asks me which OS to boot. Debian Squeeze.
Ideally i wanted to wipe debian off, as its putting my laptop under a bit of strain and can't run what i want it too, or if thats not possible, just split the HDD in 2 and have Windows 98 as my main OS.
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Aug 1, 2011
My total filesystem capacity:39.9 GB(used 4.2GB,available:35.7 GB)
Currently,i have only single partition.
i wanna make again a new partition from the single existing partition where root(/) folder stored.
my aim is to separate the home folder from the existing partition to the new partition.
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May 9, 2011
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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Oct 4, 2009
I recently moved /home to a seperate partition. Everything works fine except that when I open a terminal it starts me off in / instead of /home/user
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Mar 5, 2011
I have so far used reiserfs formatting both in my previous debian (sarge, etch and lenny) and opensuse (SLED10, opensuse-10.2,10.3 &11.3) and was very happy. When last month I installed debian squeeze I missed reiserfs (or did I miss noticing it?) Though Ext3 is giving me no trouble. I would love to have reiserfs. Is it now possible to change the filesystems without much trouble.
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Feb 10, 2011
I installed the Squeeze with CD-ROM netinstall. My /home is in /dev/hda6, reiserfs format, and I want to preserve it, I didn't make backup, and there is not the reiserfs option in the partition editor of the netinstall, so that it would be formated the home, otherwise it is not used as home, and I can not even mount it. I try to edit /etc/fstab with the UUID of the device hda6 as home. I have just found reiserfs in http://packages.deb.at/squeeze/i386/rei ... i/download.
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Aug 25, 2010
I have Vista installed a 500 gb and recently added a 320 gb hard drive. How do I install ubuntu on to the 320 gb HDD and be able to dual boot the 2 operating systems? Also how do I keep myself from getting the symbol 'grub_puts' not found error when updating to 10.4?
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Mar 8, 2011
I am trying to install ubuntu 10.10 and windows 7 on my hard drive. I want to install both the OS on seperate drives. can anyone tell how to do it? I know that there are screenshots on ubunutu site itself but i am new to ubuntu and I am unable to follow instructions.
I first installed ubuntu 10.10 in dec 2010 using my ubuntu dvd. Now I am reinstalling it again but the setup screens have changed? hows that possible? i mean its the same disk. does anyone know why? or am i drunk.
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Jun 21, 2010
I'm a n00b at dual booting and I plan on installing Ubuntu 10.04 on a separate hard drive than my Windows 7 64 bit one in a dual boot situation. I have read that you can do this by unplugging the Windows hard drive, install Ubuntu on the other one, and than plug the Windows hard drive back in and everything will be fine and dandy. Is this correct? If it is, will I have to manually set the Primary and Secondary drive (in the BIOS I think?), or will it automatically do that.
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Dec 8, 2009
since FC1 i install Fedora on a seperate HD on my PC without installing GRUB. I always made a bootdisk and since FC4 a boot CD with mkbootdisk. If i try to make a bootdisk via mkbootdisk --iso --device/tmp/bootdisk.$(uname -r).iso $(uname -r) under Fedora 12 i get a kernel panic if i try to start from this disc:Kernel panic: not syncing: VFS: Unable to mount root fs on unknown-block(0,0)PID: 1, comm: swapper Not tainted 2.6.31.5-127.fc12.x86_64 #1Call Trace: then there a some hex values and the message that i should choose a proper root partition. if i start with options linux root=correct_bootpartition i get the same kernel panic with the same message.I found out that it must have something to do with the kernel*.img file. In earlier versions the of fedora it has been copied to the iso image. That's not done anymore.Iso size F11: ~ 8.8mb; Iso size F12: ~3.4MB
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Sep 14, 2010
I have a installation of Ubuntu on a flash drive that I just finished updating, etc. I noticed that it ran surprisingly slow during all my updates and software installations. I looked into it further and found out that for Flash Drive installations, it is recommended to use ext2 due to it's speed and lack of journaling (to limit the amount of writes to the disk).
I REALLY don't want to spend all the time and effort I have just spentt on reinstalling from scratch! I'd like to convert my partition filesystem from ReiserFS to ext2. How can I do this?
Can I backup all the information, do a new installation using the LiveCD, and restore the backup? What program can I use, and which directories do I need to backup?
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Jul 14, 2011
I have a 500GB harddisk that is dedicated to Ubuntu, I just recently installed two old Harddisks one 30 and one 160. I wanna install XP on the 160 and dual boot between Ubuntu and XP. I tried installing XP to the 160 through my XP CD but it says "this disk does not contain a Windows compatible partition." So after that I went into Ubuntu and used Disc Utility to make it into a NTFS partition. That still didn't work and got the same error on my disc, I also unplugged my SATA 500HDD so I could see if that worked, and it didnt. The 160HDD is completly empty and nothing is installed on it. Does ubuntu have something to do with this? How my drives are setup in the hardware?
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May 16, 2010
I just read about reiserfs being way faster than ext4. I am installing lubuntu 10.04 on a Pentium 4 3.06 ht 512ram. Ide 150g this distro will be use only for running a small counter strike source server the system already ave ubuntu on ext4 and win7. So my question are..
1- Can it install my distro on a reiserfs?
2- Is it better?
3- Is this different from other file system. I mean can it be logical?
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Sep 18, 2010
My external HD where everything I backed up from my previous install will not mount. It shows up in lsusb, but when I do dmesg:
Code:
[20801.408614] usb 1-3: USB disconnect, address 36
[20804.190095] usb 1-3: new high speed USB device using ehci_hcd and address 38
[20804.343675] usb 1-3: string descriptor 0 malformed (err = -61), defaulting to 0x0409
[20804.345100] usb 1-3: configuration #1 chosen from 1 choice
Also of note, my main filesystem is reiserfs, so there isn't a problem of not having reiser installed.
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Jul 14, 2010
I'm sure I'll be installing Debian Squeeze again soon. Does anyone know if there would be any problems if I installed Debian on a ReiserFS journaling system rather then Ext3?
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Aug 4, 2009
I follow the wiki about install the files needed in Centos5Plus! I am not able to format the drives with REISERFS. i tried the command mkf2.reiserfs and mkfs.reiserfs. I am able to format them with ext3.
I have been hearing that the guy who developed REISERFS is in jail for chopping up his wife and therefore no more support for it? it that true?
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Nov 7, 2010
i want to create a new volume(reiserFS) on my free space but i can and palimpsest gives this error: Error creating file system: Cannot run mkfs: cannot spawn 'mkfs.reiserfs -q -l "websites" /dev/sda3': Failed to execute child process "mkfs.reiserfs" (No such file or directory)
does i must install any package?
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Sep 22, 2010
way of enabling support of reiserfs filesystem on centos 5.5 final
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Aug 18, 2011
It stores all my important stuff, as well as some music and movies.I use a second linux box in my living room to "stream" content via NFS or SAMBA share.The streaming tends to stop several times during playback, and needs to fill up its buffer again before continuing to play.I also have some Windows XP and 7 based computers that connect to this file server.I have noticed that directory listing is VERY slow, and there is a huge lag when I want to save/read a file from/to my home directory.
This is my setup:Ubuntu Server 10.10 64 bit (I have the same problem with 32bit ubuntu)
3 RAID5 arrays with 4 hard drives eachLVM on top of the 3 raid5 arrays.The Logical Volume i use is about 6.5TB, and I use the ReiserFS file systemThis LVM has grown over the years, and has had som replaced disks. So I have used the pvmove, and extend commands a bit.I have tried using IOTop and top to check if there is not enough resources available, but that doens't seem to be the problem.I haven't been able to find out why streaming over the network stops, but I know it is the server that causes the problem.Does ReiserFS have any performance problems with large logical volumes? Would changing to EXT4 or some other FS give any performance gain?
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Feb 14, 2011
I'm migrating my OpenSuse 11.3 (which was update from 11.2, 11.1 ........ ) to a new hard drive. My partitions were reiserfs and in the migration I'm "converting" them to ext4, the conversion process is simple and it works fine for all of them except the root one:
1) I create a new partition on the new hard disk (bigger than the original one)
2) I format it with ext4
3) I copy all the data with cp -a from the original partition to the new one
I already have all the partitions migrated to the second disk, then I have tried to do it with the root partition:
-I've booted with a system rescue CD and I've done !9 2) and 3) with no problems.
-I've edited and changed al entries in fstab and grub conf (menu.lst) to point the new partitions
-I've reinstalled grub and it seemed It will be no problems booting, but
It begins booting, the grub menu appears, It begins booting the kernel, but suddenly:
waiting for /dev/root to appear: OK
fsck.reiserfs -a /dev/sda2
........
mount -o ro,ad,user_xattr -t reiserfs /dev/root /root
and it fails, because sda2 is not reiserfs, but why does it try to mount it as reiserfs if I'm not saying anywhere it is reiserfs?
This is my fstab:
Code:
#/dev/disk/by-id/ata-ST3160211AS_6PT0V05Y-part2 / reiserfs acl,user_xattr 1 1
/dev/disk/by-id/ata-WDC_WD5000AADS-00S9B0_WD-WCAV91599607-part2 / ext4 acl,user_xattr 1 1
/dev/disk/by-id/ata-WDC_WD5000AADS-00S9B0_WD-WCAV91599607-part1 swap swap defaults 0 0
/dev/disk/by-id/ata-WDC_WD5000AADS-00S9B0_WD-WCAV91599607-part3 /home ext4 defaults 1 0
/dev/disk/by-id/ata-ST3500630A_9QG94AT1-part1 /mnt/backup auto noauto, defaults, users, exec .....
I've booted it also with SuperGrub2 disk and the same thing happened, so I think it's not a grub problem but I don't wknow why it tried to mount the root partition as reiserfs.
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Jul 20, 2009
I am trying to install the reiserfs drivers to read/write to my external drive. But keep getting command not found. Although the system can get man pages for modprobe.
modprobe reiserfs
bash: modprobe: command not found
I also need to know how to add myself to the sudoers file. I have already tried visudo but this has not worked.
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Feb 9, 2010
I have been having problems with filesystem corruption on my eeepc 1000H for a long time now. I have tried using different filesystems, kernels and distributions (arch, slackware) to no effect. I am starting to grow suspicious that this problem lies somewhere else, as I haven't seen anyone else having similar problems in such a variety of scenarios.
I have tried testing my ram using memtest86+, didn't come up with anything after a full run through. I also have tried using e2fsck -c to check for bad blocks, it finds none. I had a go at using smartctl but wasn't really sure what I was doing. I did a long test and it came up with nothing anyway.
This problem is in addition to the problems I've been having with my intel graphics chip and KMS. A lot of the time there are lockups when booting into X, which can only be gotten out of by a hard reset. This is sometimes what causes the original filesystem errors. I've stopped messing around with KMS for now to eliminate this but my current system in unbootable. I'm guessing my disk is wrecked but have as yet seen no definitive proof. Can anyone recommend anything that I should do?
I am currently on ext4 with a custom kernel 2.6.33-rc6 (the stock kernel shipping with slackware does not have the elantech extension for psmouse included). When I was using arch, I was just using the stock kernels.
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Sep 30, 2010
I have VNC set up on my desktop. I would like to set it up so that I can sit on my desktop and do things while someone else connects on VNC on one of the other workspaces and do things. Is this possible? I know it sounds weird.
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May 21, 2010
I was wanting to run a nightly build of firefox. So i downloaded the tar file extracted and ran the firefox script. It went straight to my normal browser. Do you know how to make it go to the 3.7 Nightly without affecting the normal stable Build.
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Jun 12, 2010
I've got two monitors setup and it seems the only way to get separate gamma and brightness settings working on separate screens is through separate X sessions.
The problem though is after setting up and configuring Compiz the second monitor only displays the wallpaper and lets me move my mouse onto it i don't get any gnome panels nor do i get a menu if i right click on the desktop which suggests that gnome doesn't load on the other monitor at all or is out of bounds of the resolution.
It seemed to go like this during the configuring of Compiz as the right monitor windows and such seemed to crash then since then its just been the symptoms I described.
I'm including my Xorg.conf incase its of any use.
Code:
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 1.0 (buildd@yellow) Fri Apr 9 11:51:21 UTC 2010
Section "ServerLayout"
Identifier "Layout0"
[Code].....
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