Ubuntu :: Formatting Drive - Different Pros And Cons Of Various
Apr 24, 2011
I am trying to format an external hard drive and wanted to know the pros and cons of various different formats offered in Linux. I hear that ext4 is better (most stable) than anything else (better than ext3 or ext2) for Ubuntu. I wanted to know where I can obtain more info on these various formats. I want a format that would be (1) as stable as it can get in formating a hard drive, and (2) readable and writable in both Windows and other versions of Linux (say Mandriva).
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Apr 3, 2011
My traffic is around 10MBdown/2MBup. Would you consider an USB NIC(wired) at these needs?
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Jun 1, 2010
Having both a /usr and /usr/local partition seems logical: A seperate partition for /usr would preserve the /root partition since it changes in size, while reducing the initial install size of /root. Having a /usr/local partition would then preserve custom software (ie. scribus, bender etc.)not distro related, scripts, and settings.
Would having /usr and /usr/local create any problems locating files? I understand that /usr/local has a relative function depending on whether it is being used as a machine in a network context or whether it is being used as a desktop and /usr/local refers to user custom files. I am setting up slackware64 multilib and think I want to preserve both distro and user files to expedite do overs keep trouble shooting clean.
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Feb 6, 2010
What are the pros and cons of using wubi instead of dual booting?
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Jan 20, 2011
I'm thinking about the near future with Unity and GNOME Shell. I've tried both a little and wondered what I'm missing; they seem pretty much the same on the outside! I'm assuming it's similar to GNOME and XFCE; they look quite similar, with XFCE aiming to be lighter-weight, but what's the difference between these two new 3D environments? Why did Ubuntu fork the GNOME environment when it barely differs from what GNOME are providing?
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Jan 27, 2010
I'm mentoring my local high school's IT club as they prepare to participate in a cyberdefense competition (see IT Olympics). Generally we are given four boxes and need to set up a network that provides certain services (which services change from year to year, but usually include a web server, email server, FTP server, and an application server of some sort) and support client PCs that connect from the WAN. The red team then tries to break into our network to steal "flags" from our servers and to set their own "flags" on our servers.
Generally we set up the firewall with two network interface cards (one to the WAN and one to our LAN), and connect the LAN NIC to a router, which then connects to the other three boxes. But we do have the option of installing additional NICs in the firewall and configuring it as a router. I can't shake the feeling that there is a security advantage to such a configuration, but I can't say what that advantage is. Perhaps something with configuring ipTables on the internal boxes to accept connections only from the firewall's NIC, and then only for the services we want that box to support (to prevent an intruder from connecting directly from one box to another)?
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Apr 28, 2010
I understand it is not generally a good idea to mix 13 and 13-current packages but I am installing OpenProj which requires JDK and the installed JRE (6-18) is up-level from 13's JRE (6-16) and back-level from the 13-current JDK (6-19). Presumably JRE and JDK should be at the same level. Would it be better to take both JRE and JDK to 13-current (6-19) or to take both to 13 (6-16)?
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Mar 15, 2011
At work / home / laptops I have about 5 slackware machines. I have always tended to install new packages on each machine from source, generally using slackbuilds when available. I thought I would try 'libreoffice' and reading alien-bobs blog I deduced that a full from source install might be pretty difficult, so I followed his advice and just took the package (.txz file) and used installpkg. To my slight surprise this installed and ran perfectly.
Now I'm wondering if someone would clarify under what circumstances you can just take the slackware package from one machine to another and install. More generally I guess what are the main advantages of building from source. Is it mainly about availability of all the required dependencies?
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Feb 9, 2011
I am having vitural hosting around three websites using Centos. I need to type in the full domain name include www to enter the 2 of the vitural hosting sites. Pros and Cons of vitural hosting vs separate machine? I got a questions about static IP. Assume I having a linksys router with port forwarding function, I have three seperate machines with different private address connect to the same linksys router. Can I entry all private address forward to port 80? Does it work? If I insist to host website on three machines, does that mean I need 3 static IP and 3 linksys router? I got two conventional web services only showing information but one got mysql db for user to input data, thats why I asking if it is good idea to seperate web page on different machines.
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Jul 2, 2010
I have an external USB drive that I want to format but I can't find a Linux utility to do this. I would also like to quickly and easily format USB zip drives too. The ability to format in FAT, NTFS or EXT? would be good as well. GParted seems like overkill.
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Feb 1, 2010
I have a 250GB external hard drive that I want to format to ext4. It will be used to store back ups of my documents, music and pictures. I tried booting the Ubuntu 9.10 Live CD (amd64) and using gparted to delete the partitions that where on the hard drive leaving only unallocated space, then creating one new partition that was ext4. I clicked apply and after a short time it said all operations completed successfully.
Now the problem is it won't let me transfer any documents onto the hard drive, or even create a folder or file. If I go into the properties of the hard drive, under the permissions tab it says I am not the owner...?
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Jul 15, 2010
I want to install Ubuntu 10.04 on drive C. my files are on drive D.. so i don't want to format drive D during the installation of Ubuntu.
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Jan 14, 2010
I made a new partition on my hard drive, and installed Windows XP on it. However, because of space shortage on the disc (didn't bring my external HDD's with me) I could not "afford" to make the partition bigger than about 7GB. Turns out that's not quite enough. So I thought I'd try to resize the partition. Booted from my Ubuntu LiveCD and entered the partition manager. I'm able to tell the program that I want to resize the Linux-partition (so it sets the now freed space as "unused", but when I chose to "resize/move" on the XP-partition I do not have any free space. Does this mean that I have to resize the Linux-partition (until now I didn't actually resize it, only set the job as "pending" hoping that I could select both to shrink the Linux-partition and extend the XP-partition in one session), or do I have to format the XP-partition and make a new one (larger this time), then reinstall XP?
/dev/sda1 is XP; /dev/sda2 is Linux Mint
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Jul 26, 2010
how I can format my hard drive with Ubuntu on it. I have a disk with windows vista home basic on it and it wont let me install windows until I have formated the hard drive.
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Dec 17, 2010
I have this 1.5 terabyte external hard drive. It has some bad sectors and although I keep reading that you can't really do much about them, I'm going to reformat the hard drive. I was just wondering what utility would be best, or because it's NTFS and I need it to be NTFS afterwards, should I just do this on Windows?
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Feb 20, 2011
I bought a cheap 32 gb usb flash drive in China which worked just fine on Ubuntu. However, when I attempted to tranfer som files to a Windows7 computer I got a message saying I had to format the flash drive before using. I did this, but the formating failed. When inserting the flash drive in Ubuntu again it was it was detected but unable to mount. I tried to format it again using GParted, but again it was unable to format. Now Ubuntu won't detect the flash drive when inserting. Windows7 does detect, but I get the message saying it needs formating.
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Jul 10, 2011
i had an ntfs partition..i formatted it to ext4 with gparted..w i cant write any files to it..i think because gparted executed with root previliges so it has now made root the owner of the drive.
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Aug 1, 2011
I'm trying to format a 500 GB external drive with gparted in ubuntu 10.10 (I searched & didn't see this issue in the forum). I set up and formatted two partitions, one for fat32, and the other with ext3, which appears to format ok, but I can't use it. Both partitions show up and appear to mount, but the ext3 partition won't accept activity (make new folder, copy in files), while the fat32 partition works fine. Both partitions show up ok when I query in terminal "sudo fdisk -l"
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Oct 11, 2010
I have a server running an older version of Ubuntu and with /var stored on a separate partition on a separate hard drive. I am attempting to update Ubuntu to 10.04, but I still want to store /var on a separate partition and hard drive. However, I don't want to format the drive which currently contains /var, as it has important data.
Is there some way to have 10.04 set up the new /var on this separate drive at installation, without formatting the drive and losing the old /var?
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Sep 27, 2010
I didn't know how to Make a cd image out of the Ubuntu iso so I made a seperate partition in my drive.Now I'm wondering how to delete the windows partition without formatting the whole hard drive.how to create a bootable cd image
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Oct 12, 2009
I have been trying to figure out how to format my hard drive when I'm installing Fedora 11. When I boot from the live disk, all installation were done automatically, so I didn't see how I can do it. I tried googling it, but didn't find anything on how to do it either.
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Mar 10, 2010
I have a secondary drive on my new RedHat Linux computer and I want to make it permanently accessible from the RedHat system that is now running on the computer.
It is an old Windows NTFS drive that was a secondary drive when this was a Windows machine.
What do I need to do to, and how do I do it:
1) Format it into a format that Linux uses.
2) After it is formatted correctly, permanently mount it so it will always be accessible
3) After it is successfully formatted and mounted, how do I access it? (For example, to add a new ascii text file to it via 'cp')
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Jan 22, 2011
I have only known about Linux software for the past couple of weeks. I want to install Ubuntu 10.10 on an older desktop I have so I can become more familiar with it. I am average in knowladge about Windows OS and MS-DOS. I tried to install Ubuntu and I get an error message about the harddrive. The CD I am booting with will load on my other PC with Windows XP on it. I have only let it run on it long enough to verify that it is bootable.
I have made a floppy boot disc following the instructions on another Linux site about Ubuntu. I have also tried to boot my alternate PC with the floppy and it boots up. The harddrive on my working PC is a Maxtor 40gb formatted with NTFS file system. The harddrive in the older desktop is a Western Digital 80GB WD800LB-55DNA0.It worked fine with Windows XP on it. I also made a Western Digital DATA Lifeguard for DOS floppy and it boots with it.
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Mar 10, 2011
Distro=Deb 6 Samsung Spinpoint F3 is only recognised as 917GB. I just partitioned it and formatted it. I would normally expect it so say 1024GB (or something close, preferably larger) and after formatting have 900GB free. I almost have 900GB free, so it's not the smaller space that's the problem; it's the math.
root@localhost:/home/user# df -h /backups
Filesystem Size Used Avail Use% Mounted on
/dev/sde1 917G 200M 871G 1% /backups
917GB - 200 MB != 871 GB
As you can see, this will be used for backups and I want everything working as intended.
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Jun 12, 2011
What I've done is partition my external hard drive to have 130g for my Windows info. Then putting the 90g towards Linux. I used a live cd on my home computer to format the 90g of Linux. I'm simply wanting something to learn more about from time to time that I can use on my home computer, laptop, fiance's computer, etc. So the formatting went successful. I have linux on the 90g of hard drive that I wanted it on. The problem is this. When I take the live cd out, when I remove my external hard drive from my computer. The home computer (which has Windows) won't boot. It comes up with a error 21. But now when I boot with the external hard drive I use, I make it to the boot menu and can boot from Windows.I need to be able to boot from Windows on this home computer, since my mother and grandparents use this computer quite a bit. I'm not always going to have my ext. hard drive plugged into this computer, so I need some help if you all know now.
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Sep 2, 2011
Tired of fat32 fragility, I reformatted a 4GB pen-drive as ext4 using Yast's partitioner. I chose format as ext4 and checked fstab options "can be mounted by user", "no access time" and "ordered journaling". I thought that these fstab options would be ineffective since a removable device won't be added to fstab. when I insert the pen-drive it auto-mounts and the folder /media/EMTEC is created (EMTEC is the volume name). The relevant mount entries are:
Code:
:~> cat /etc/fstab | grep sde
:~> cat /etc/mtab | grep sde
/dev/sde1 /media/EMTEC ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
:~>
There's no fstab entry, as it should be, and there is a mtab entry corresponding to the pen-drive, /sde1. However the /media/EMTEC as created (by udev, I suppose) is owned by root, I can't write to it. But if I change (as root) the /etc/EMTEC folder permissions so it belongs to the regular user, i can (obviously) write to it *and* it stays so *between* remounts. Haven't tried a reboot yet. What I'm not sure is if ordered journaling is OK for a pen-drive - or any kind of journaling, for that matter. Or will this significantly decrease flash memory life? Also, the fstab options set in Yast appear to be remembered by whatever creates mtab, as well as /media/EMTEC permissions. Is that so? Where are these settings kept? How does this work?
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May 24, 2011
I have a computer that was given to me and is no longer booting up properly. It's an Acer with VISTA installed. I would like to format the hard drive and start over with Linux. I don't have the original windows vista disk, I don't believe the computer even came with one, and no back up disks. Apparently this is the only way to format VISTA. When I am in the command prompt here is what happens.
C:> format c:
The type of the file system is NTFS.
Enter correct volume lable for drive C:
I don't know the correct label.
Searching on the forums I found this.
format c:/fs:NTFS/p:/
That doesn't work. I get this:
"Invalid parameter - /p:"
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Sep 15, 2010
I am wondering if any of you technical guys would be willing to format my Western Digital external USB 1.5 TB Hard Drive to Linux EXT3. I am naturally happy to pay for your time and trouble and for postage. The WD drive is for storing video footage and will be connected to my Humax Freesat HD Digital TV Box(not a computer), and the Humax Box will only record high deffination programmes in EXT3 format. I've tried to do the job myself with my PC, but have failed to change my system to format in Linux.
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Nov 13, 2010
I've a flash drive that it's partitions formatted as fat32, ex4 and encrypted ext4. It works fine on the system that I've formatted it on, but when I try to use it on my other Linux distributions I get these problems:
* ext4 partition accessible by root only.
* after entering my pass-phrase I get
Code: /dev/mapper/udisks-luks-uuid-***** uid1000 is mounted What I'm asking for is a way to create the ext4 file system without being attached to some UID and to be accessible by any user.
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Feb 12, 2011
I have new external usb drive which I'm trying to format to NTFS so I can also use in in windows. I've set it up using fdisk
Disk /dev/sdd: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x604a2a7d
Device Boot Start End Blocks Id System
/dev/sdd1 1 60801 488384001 7 HPFS/NTFS
And tried formatting using
mkfs -t ntfs /dev/sdd1
However I get the following error
Cluster size has been automatically set to 4096 bytes.
Initializing device with zeroes: 100% - Done.
Creating NTFS volume structures.
Error writing to /dev/sdd1: Input/output error.
Error writing non-resident attribute value.
add_attr_sd failed: Input/output error
Couldn't create root directory: Input/output error
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