Debian Installation :: Partitioning Scheme For GPT On A SSD
Sep 23, 2014
I have a Intel DH67CL motherboard with UEFI support(and updated to latest BIOS). I have connected a 180GB Intel 330 SSD into my system so as to install Debian testing.
Presently, a 160GB sata hard drive is connected along with SSD and is used to boot default OS.
1. I am planning to do GPT partitioning. I am totally new to GPT partitioning. from what I understands, It needs some mandatory partitions like ESP. My doubt is, in a SSD solely booting Linux, will I need to create separate /(root) and /home and /data partitions? Also, I plan to use /var/log and some other frequently updated directories moved into existing harddrive.
So, what is the partitioning order - is this fine - ESP(512MB), /boot(100MB), /(30GB), /home(50GB) and /DATA(50GB) and remaining 16-17GB for over provisioning for the SSD?
2. is there a need to have 128MB MSR(microsoft reserved) in the case of Linux
3. With gdisk or parted for creating partitions? how to verify if partitions are aligned. In GPT, only primary partitions are supported?
4. Some answers in askubuntu/superuser says ext4 is not really good for SSD, instead take JFS? is this true? Is Btrfs mature enough to use with Desktop system
5. Which bootloader? gdisk creator Roderick is pushing for rEFInd or gummyboot instead of GRUB2.
6. In my PC, 4GB RAM is available with a core i3 processor. Shall I mount /tmp in RAM? Will I need to specify the size of RAM when mounting using /etc/fstab? A size of 1GB is fine?
7. using deadline I/O Scheduler instead of CFQ?
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Dec 20, 2010
I am going to set up a home server (command line only) with 2 x 1 GB HD and 4G memory. hat partitioning scheme would you recommend? Not more than 5 users Fedora Core only Will host a web page Will run DNS, DHCP, SAMBA, LAMP, NTP, Firewall, etc.. Just normal stuff.The server will host a large amount of video/audio/picture files
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Apr 9, 2010
I am a total noob for Linux / Ubuntu. I have been using windows all my life and I decided to get rid of Bill finally. I want to install Ubuntu by Manually partitioning my HD. I have a 500GB HDD. optimal partition scheme. I repeat i am a total Noob. please let me know details for each partition like
1. Primary or Logical
2. type
3. mount point
4. size
I am having no other OS in the pc. just planning to have ubuntu. no dual boot needed.
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Apr 5, 2011
I have a Ubuntu server with encrypted LVM2 (logical volumes - /, /var,/tmp,/home etc.). I need to migrate this to an OpenSUSE 11.2 server (cannot use a later version due to the availability of a binary-only module - that is just the way it is). When I fire up the installer, I cannot seem to find an option to mount the encrypted disk (/dev/sda) which has the LVM2 structure. I do not want to lose /home (logical LVM2 volume), so a clean blank slate install is not an option.
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Jun 27, 2011
I meet a problem about "Your boot partition is on a disk using the GPT partitioning Scheme but this machines cannot boot using GPT." in installation. Does GRUB-0.97 on CentOS 5.4 support GPT?
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Dec 15, 2010
I am trying to install Debian Lenny on my iMac. When the installer menu comes to the partitioning scheme, I have no choice other than "manual partitioning".
Based on what I have read so far, I think I need to have at least two partitions:
- a root partition (/) but for how much space I am not so sure yet
- a swap partition equal to the amount of my RAM (which in this case is 2 GB DDR3): is this correct?
I wonder if I should furthermore make a "free space" (around 1 GB) and a boot partitions as well. Should I make any further partitions?
I want to devote some 50 GB of space to Debian so how the rest of this space should be partitioned: that is, when I am done with root, swap, free space, and boot, I am still left with a considerable amount of space.
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Feb 11, 2011
So I am helping a friend (computer n00b) to install Debian Squeeze over the telephone, since his Vista had crashed, and after we set up the partitions like so:9 GB /1GB swap 150 GB /homeIt "hangs" for a while, i.e. nothing happens, and then it says that it "failed to partition disks". It did not give any error codes, and I did not see the message first hand, since I was doing it over the phone, but I was thinking that there is something wrong with the hard drive (causing Vista to crash perhaps?) so could this be circumvented by just using the first (or last) 10-15 GB of the disk?
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Apr 3, 2011
So, I've got as far as partitioning the hard disks on my Sun Ultra 450 Enterprise system, but it always fails with:
SILO (Sparc Linux Loader) can only boot the kernel off of a disk with the "sun" partition table. In the current partitioning scheme the kernel is going to be installed on the /boot partition located on a disk with the partition table of type "msdos".
What is this error message trying to say in its ambiguous way?
I selected automatic partitioning, but it got me to the same place as manual partitioning before it failed in the same way.
I installed four used hard drives in this system - they may have come from PCs for all I know. However, they are SCSI SCA drives, which makes it hard for me to believe they came from a PC environment.
If they did, do I need to to a low-level (or high-level) format of these drives to wipe out the "msdos"ness of them? If so, how do I do that in the SILO installer?
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Apr 5, 2011
This has now happened with 3 computers. I boot the i386 iso on a usb stick and I enter my name fine and create an account with a password, and then after the time is checked, the installation gets halfway through the hard disk bar and then suddenly it freezes. Sorry if i'm a little unspecific, I've forgotten what the name of the process was exactly and I don't want to have to try again if unnecessary.
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Nov 8, 2011
I'm new to the Debian, but not to Linux. I've previously used Ubuntu for a few years, so I know something about how a successful installation should look like. I'm currently using Windows 7.
I downloaded the debian-6.0.3-amd64-gnome-netinst.iso from [URL] ...., and then made a USB pendrive using the Windows version of Unetbootin. The MD5 sum for the .iso-file was the correct one, b663727d7f5b572c329cea8e2ff5e29c.
I used the usual non-graphical setup, without any special options. The installation process went without hiccups until the "Starting up the partitioner" -screen freezes at "Scanning disks...". The bar stops at 50%. It never progresses any farther, even after an hour. It doesn't give any errors either. After I pressed Alt+F4, the last lines were:
Code: Select allpartman:Â Â No matching physical volumes found
partman:Â Â No volume groups found
partman:Â Â Reading all physical volumes. This may take a while...
partman-lvm:Â Â No volumegroups found
Exactly the same happens with firmware-6.0.3-amd64-netinst.iso too, or any of the live versions I tried. The result of graphical installation was also nothing. The USB pendrive created by LinuxLive USB Creator was nonoperative in exactly the same way.
The computer is brand new, without any previous OS installations. My desktop computer has the following parts:
CPU: AMD Phenom II X6 1055T, AM3, 2.8 GHz (HDT55TFBGRBOX)
Motherboard: Gigabyte GA-970A-UD3, AM3+, AMD 970, DDR3, ATX
Videocard: Gigabyte GT 430
Memory: Kingston 2x2 GB, DDR3 1066MHz, CL7 (KVR1066D3N7K2/4G)
Harddrive: Samsung Spinpoint F3 HD103SJ
Powersupply: OCZ 600W ModXstream, ATX 2.2, (OCZ600MXSP-EU)
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Jul 31, 2011
I have downloaded the latest version of Debian for PPC to run on my iMac G3 600MHz 1GB ram. The problem is, is when it is partitioning the HD the computer just shuts down and restarts from the beginning. I don't understand this. I chose it to erase and use the entire disk. The HD is 80GB. I really want to install this OS!
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Jan 3, 2016
I'm trying to perform a clean installation of 8.0.0-i386 from a CD. Seven consecutive attempts all result in the same issue: Almost immediately after commiting the disk partitioning settings (i.e., to begin formatting), the computer does a hard restart. I have tried doing the partitioning as early as possible in the installation process, just in case the system is running out of memory; I have also tried using the lowmem option. I suspect the problem may be related to my very old hardware...
Micronics serverboard 440BX chipset*
Dual Pentium II 450MHz CPUs*
1GB ECC RAM*
Adaptec AHA-2940UW SCSI adapter
IBM Ultrastar 36GB UW-SCSI HDD
ATAPI CD-ROM
Matrox G100 AGP video card*
*starred items are all original parts from an Intergraph server with validation/verification stickers attesting to their intercompatibility
No POST errors, the HDD passed verification using the Adaptec ROM utility, all unnecessary hardware removed
Could it be that I need an older release or some custom-compiled kernel? The only thing I could come up with on the web was that a lot of people have a similar failure with modern distros on non-PAE CPUs, but the P-II should not be susceptible to this problem.
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Dec 1, 2014
I'm trying to install Debian Jessie beta2 on a UEFI laptop. The installation worked just fine before with setting in manual partitioning an EFI system partition and a root partition.But when I try to partition with root as an encrypted volume I get this error when I wanna write changes to disk:" the attempt to mount a file system with type vfat in scsi1 partition sda at /boot/efi failed"When I choose resume partitioning the installer then freezes at "detect file systems".
Because my harddrive needs specific alignment I've made beforehand in gdisk:EFI System Partition of 100mib at /dev/sda1/boot partition of 512mib at /dev/sda2/ (because I expect the installer to want a /boot too for an encrypted device)rest of harddrive reserved for root at /dev/sda3
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Mar 18, 2010
I was installing some packages yesterday, I think one of them was an update for grub. (I'm using grub 2). When I rebooted, the console text was in green, not the usual white. (using gfxpayload=800x600 i.e. console is in graphics mode). I first thought maybe it was some kind of St. Patrick's day joke, but now I am getting tired of it. How do I set the color scheme back to normal?
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Nov 11, 2010
I thought this might interest someone out there:[URL].. I used SD cards with MBR formatted as ext2 for backup. After I read these articles, I reformatted my cards with GUID Partition Table and ext4 format. Now I make my backup in half the time!
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Nov 29, 2010
Just wondering if Ubuntu will install alongside OSX on a GUID partiton scheme.
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Jan 13, 2010
A snapshot of my existing partion configuration can be viewed at: [URL] I intend for the space including /dev/sda1,dev/sda2 and /dev/sda3 to be used by slack 13.0. The OS at /dev/sda6 and /dev/sda7 will be "retired" once I get slack up, running and configuration for my work. In the past I have preformatted partitions, that is, from the existing OS, I have formatted partitions for use by the next OS, using gparted. In the case of ubuntu, that has worked well. And frankly, I'm pretty rusty with fdisk....
1)Is there any advantage - or disadvantage - in my doing this for my pending slackware installation? Will slack recognize the "clean" partition and opt to skip formatting?
2)I presume that slack will recognize the existing swap partition. Am I correct?
3)My scheme would be to provide separate partions for /, /home/ and /usr or /usr/local.
4)Any recommendations on filesystems?
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Dec 4, 2010
How to best manage partitioning when install programs not from debian repositories?I just discovered that Debian installs applications not from repositories to /opt and /lib. Both directories or folders reside in root (/) partition.Having made my root (/) partition (which is only around 500MB) -- more than sufficient for holding a couple of linux images but NOT good for holding application.What is the best solution for resolving this? It's annoying and worrying that my system always reminds of a close to full capacity root partition.
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Oct 30, 2010
Q:How to set a Dual boot for 2 linux OS's on a 80GB HD? I have 5 Lenny 5.0.5 DVD's and that is currently installed. No data on current setup needs to be saved. So a reinstall is not a problem.
Would like to set up as follows:
1st OS permanent Lenny 5.05 (about 50GB).
2nd OS space (about 30mg) is (testing) or playing with CD/DVD's of the month.
My background: I did S/W development on the HPUX about 100 yrs. ago, so I can just get around the command line.
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Oct 18, 2010
/home is running out of space, the partition on my computer is LVM, any software like Partition Magic etc to handle it? If doing from command line, any know of any tutorial?
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Jun 22, 2010
I am giving away a laptop with dual boot XP and Ubuntu. Partitions:
To erase all old files, I plan on burning an Ubuntu live CD and enter in the terminal:
And leave sda1 and sda4 untouched just in case the new owner wants to reinstall Windows in the future.
But how should I use the free 75GB ? Install Ubuntu on a 35GB extended partition and leave the remaining 40GB empty for XP, if wanted? Or should I use the entire 75GB for Ubuntu ?
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May 12, 2011
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)?
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Dec 27, 2010
I am trying to install 2 or 3 versions of linux on my hardisk of 500GB capacity. The configuration of my machine is Intel Dual Core, 4 GB Ram, 3.0 Processor Windows XP is not installed on this. I tried to use a tool called GParted but was unable to use as it was not able to bring up the XServer So I booted the machine with fedora14 installation CD and chose "Custom Layout" After reading about the partitions needed by Fedora I created 3 partitions in /dev/sda /dev/sda1 the boot of 500MB formated as ext4 /dev/sda2 the swap of 6096MB formatted as swap /dev/sda3 / size 150GB formatted as ext4
The installation went well and fc14 runs well on this. However when I went to install the other linux version ....the installer was not able to recognize the unallocated space of nearly 350 GB on the hard disk.....So I am not able to create new partitions and then install the new linux on the newer partition. As a result I am unable to make use of the remaining space on the HDisk. I think I should have created /dev/sda4 /dev/sda5 etc when I installed fc14 itself....
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Jan 5, 2016
What is the recommended method these days for command line partitioning and formatting for the Terabyte size hard disk.?
It was easy to keep up when your working or have access to hardware for re-purposing, but that has all dried up and my knowledge has been left behind. The problem(s) are with new, recent hardware
Following a crash from a now detectable faulty stick of RAMM, I've lost one of my data hard disks and my fiddling with replacement seems to leave various errors/warnings mainly about GPT not supported and this message is still present despite trying fdisk, cfdisk, gpart, gparted, and(?).
System is an ASUS mobo using SATA drives (root 500Gb: MBR+3 partitions;/, swap, /home), and two 2.4TB with single partitions.
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Jan 25, 2011
I've got 4 identical 1 TB drives and would like to use them in a software RAID configuration on my home server. I'm running Debian Linux using 'mdadm' utility to manage the software RAID. I don't know how much I've read is fact or dated or even false so I decided I would ask here to get help from people who know more about this than I do. This is essentially just a file server machine to store all my data so being that I've got four identical SATA hard drives, I was thinking about doing RAID level 5. I guess I'll start here and ask if that is the recommended level of RAID. I think RAID level 5 will be fine for my general server usage. My second issue is partitioning the four individual drives to get maximum performance / space from them. Basically just asking here how would you or you recommend I partition the drives? I was thinking about doing three seperate partitions per drive:
/dev/sda1 = 4 GB (swap)/dev/sda2 = 1 GB (/boot)/dev/sda3 = 995 GB (/Now from that partition schema above, obviously all the types will be 'fd' for RAID and the partition for /boot is going to be bootable. My confusion is that I read Grub doesn't support booting from RAID 5 since Grub can't handle disk assembly. If /dev/sdx2 (sda2, sdb2, sdc2, sdd2) are partitioned for /boot (bootable), how would you guys configure this RAID to match up equally? I don't think I do a RAID level 1 on 4 identical partitions, right?
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Nov 21, 2009
going to be putting it on my laptop and wondering what partitions i should have and the sizes. think its a 1gb drive.
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Jan 18, 2010
I'm having trouble installing Ubuntu on a brand new HP DL380 G6 server. Any time I go through the install, it freezes at 33% of formatting the first partition. I have tried 9.04 server disk, 9.10 server disk, and 9.10 desktop (all AMD64). I'm running out of ideas to troubleshoot. The server is listed as supported by Ubuntu 9.04. Here's more of the hardware:
2x quad-core Intel Xeon X5550 procs
16GB of RAM
5x 300GB SAS drives in RAID-5 array (1.2TB useable)
I just finished installing with the 9.10 alternate install disk (AMD64), and after reboot, it doesn't seem to find the boot partition and just sits there after attempting to boot from CD and hard disk.
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Jun 9, 2010
I just purchased a new MSI WindTop AE2220 with a 320 GB hard drive running Windows 7. I want to dual boot until I know I have found all of the appropriate drivers. The confusing part is that the computer came with 4 partitions as displayed in the attached screenshot jpeg. How would you recommend I resize and partition my drive?
Current Partitions (in order):
Recovery Partition 14.65GB / 14.45 free
Active Recovery 100 mb / 100 mb free
OS-Install (c) 68.36GB / 42.06 GB free
Data (D) 214 GB / 213 free
Will install Lucid 10.04
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Nov 11, 2010
I am installing UNR 10.04 but I get stuck at the partition because I want to dual boot with windows and I am afraid to go far without professional advice. What i want to do is install ubuntu on my D:/ drive and keep xp on my C drive. This is the current state of my hard drives at the moment (screenshot.png). I don't know what all the boxes to the right are for either. Also my D drive (which I want ubuntu on) has ext4 on it from a previous failed attempt to install linux mint. Because of this when I go to install ubuntu it shows xp on the C drive and linux mint on the D drive although the installation was botched and I cant really boot into linux mint. I have provided a screenshot of this too (screenshot-1.png). How to install UNR on my D drive properly. Iknow I need to add a swap partition how do I do that?
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Apr 6, 2010
I have a pc that has 500GB of hard disk space, I want to install centos and use it has a dev box for java/web applications. Keeping in mind the end us of the box, what partition structure makes the most sense?
I was thinking:
/ -- 150 GB*
/var -- 10 GB
/data -- 340 GB**
*Since there will be a bunch of apps i.e. apache, mysql, vsftpd, postfix, trac, samba, alfresco, and icescrum or agilefant
**For all other files i.e. java/war/jar files, svn directory, backups, samba share
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