Hardware :: Create And Mount The Free Space (using Fdisk)
Jul 20, 2011
I have edited my hard disk partition using gparted which created 50GB of free space. I edited my /home which is primary and hence it can not partitioned it. Now, I am trying to create and mount the free space (using fdisk) but the free space is not showing in df or fdisk. can you plz tell me how to create a partition using the free space?
my df and fdisk is as follows:
Code:
# fdisk -l
Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 sectors
Units = sectors of 1 * 512 = 512 bytes
I have 160gb laptop. i installed vista in c primary partition which is 25gb and installed ubuntu in d primary partition which is 20gb. A remainig for my data. Now i tried to install CENT OS by formatting ubuntu. I inserted CENT OS DVD and restarted and i selected to delete my /dev/sda2 which is showing 20480mb and it shown me free space. but i tried to add partion /boot of 100mb it got added. but, when i am trying to add / of 3000mb in the remaining 20380mb free space it showing an error message that no free space is available.
(1) i have a super-slow net connection with a limit of (200MB/3days)..so i dont want to seed my files wit bitTorrent..
(2)I have a 4 ntfs partitions which have some free space i want to utilise, in my ubuntu using ext3 patition, how could i do safely create free space w/o disturbing my other drives(one has vista on it)??
(3)I carelessly created 4GB swap space which is now going waste!! could i decrease it and use it somwhere else??
(4)Could you please tell me a tool which could scan packets coming to my firewall.
I just downloaded the new fedora and proceed to install it into a free space of 11GB on my HDD. As such the partitioner is unable to create more than 1 partitioneven if free space is available, it reports not enough free space seen if its present. As such it can create only one of the three partitions i.e., swap or / or /home duw to which cannot proceed ahead.' Some more details me running Xp as the other OS on my system.
Two nights ago I installed the KDE Spin of F15 and it all went smoothly. Then, I decided to try and use Windows' bootloader (it was a dual-boot) instead of GRUB. So I booted into Windows, spun up EasyBCD, added the correct entry for Fedora, and overwrote the MBR. I rebooted and tried to boot into Fedora, only to realize that the Windows Boot Manager had a failsafe that sensed when it didn't boot into Windows, and it stopped me from booting into Fedora.
At first, I booted into my live USB and tried to get GRUB back. After a couple Konsoles full of GRUB telling me that it couldn't mount the drive and install itself, I decided I was probably doing something wrong and it would be much easier to just reinstall Fedora.
I deleted the Fedora partitions I had made earlier from Windows (because it was already running). Then I booted into my live USB and tried to install Fedora. I clicked "OK" to make a partition (that would mount at /boot) that was 500 mb. It told me there wasn't enough space, but sitting right next to one of the already installed partitions was more than 190000 mb of space. So I tried to redo the partition with 250 mb, then I tried to make the swap partition and the main one (that would mount at /). I kept getting the error. I decided maybe it was a problem with the USB, so I rebooted into Windows and reinstalled the ISO onto the USB (with unetbootin) and repeated the process, only to get the same error.
P.S- I tried to use the option to "Use Free Space" as well as doing it manually and got the same error. Also, I saw another thread where a person with my same type of compute (a Lenovo Y560) had a similar problem. It might be possible there's a hidden partition for Lenovo's purposes? Anyways, the other user's solution was to move the an extended partition somewhere. I'll be posting an fdisk soon, in case I have the same problem as the other user. The other user used GParted, but it looks like I can use Easeus too, which I already have installed.
P.P.S- Here's the fdisk in case it will help:
Code: Disk /dev/sda: 640.1 GB, 640135028736 bytes 255 heads, 63 sectors/track, 77825 cylinders, total 1250263728 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes
I got a new computer (core i7, 6gb ram, 500gb hdd).I first installed Windows 7, because I remembered how Fedora 9 created a dual-boot screen nicely, while if I installed XP on a system with Fedora 9 it would just take over the boot and boot to XP.Anyway, so Windows 7 is installed, and I got the Fedora 11 DVD install.I partitioned the hdd as thus (on win7 installation): 93gb windows system, 300gb media partition, 90gb unformatted.When I boot the installation and select the "use free space" I get an error that there isn't enough free space on the disks to create the layout.I also tried to create a custom layout, but after a few errors I gave up on that what should I do to get Fedora 11 installed?
I have decided that my partition table does not meet my needs Barrymore, and I want to shrink the "/" partition by 80GB, and then create another file system on that space. I did some research on-line, and I'm not sure which way is the easiest and more secure way to perform the change with out putting the "/" file system on risk.
I am dual booting winxp and opensuse 11.2 on a 80gb harddrive with 3 partitions. first primary conatins xp, second logical and active contains opensuse and third primary holds data. i want to create another partition after /dev/sda3 using the free space from /dev/sda3.can u advise me if it is possible? and if yes, what do i need to consider. here is the output of fdisk -l
Code: Disk /dev/sda: 80.0 GB, 80026361856 bytes 255 heads, 63 sectors/track, 9729 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x285adb1d
My current pc running on LINUX raid 1 with both 80bg hdd, the /dev/md0 is growing. Either a) I need to create another mount point to utilise the space.How i do this ? OR b) Clone the existing 80gb with 250gb, so /dev/mdo got more space?
# df -k Filesystem 1K-blocks Used Available Use% Mounted on /dev/md0 20161084 15577508 3559440 82% /
I've got a question on free disk space. I'm currently running CentOS 5.5 on in Xenserver virtual environment. We've had an issue with disk space. My question is as follows: - from a ssh connection i run df -h this gives the value of 90% used leaving me with 9GB. If I use system monitor via a VNC connection the free disk space value is 20GB free on the same volume. Which one is correct? I do use SNMP to monitor the same volume and should alert me when < 10% is free I know this works as I set the alert threshold to < 90% I get an alert.
I was trying to install Fedora 13, on to my laptop. I have 30 GB of unallocated space in extended partition. When trying to install Fedora 13, I got stuck, as the installer says that there is no free space for installation.can convert the unallocated space into free space.
i used gddrescure to clone an 80gb harddrive and this is the result ROFL.i guess you can only do this making sure the target drive is the same size, you see i didnt know lol so..i now have THIS problem.can anyone tell me how to turn my unallocated space into a usable 'free' space? i could play with gparted right now but i dont wanna do anything wrong, so if theres anyone who can tell me how to do this.
I have red hat linux server and it has mysql installed whenever i write on terminal command mysql -u root it shows error "ERROR 2002 (HY000): can't connect to local MYSQL server through '/var/lib/mysql/mysql.sock (111) "
And another problem is that it is showing 0 byte free space istaed of freeing the space. it may seems that both problems are dependent on each other.
I have fresh CentOS 5.2 installed to 2 sata hdd 1.5 TB size; on every of that hdd is primary raid1 submirror of /boot made with md during install. All other space is lvm place, on lvm living root and swap partitions. And it's work. Now I want to mirror my root and swap, and add other volumes with different raid requirements (raid0 and raid1).
# lvcreate -L10G -m1 -n mir vg0 Insufficient suitable allocatable extents for logical volume : 320 more required Unable to allocate extents for mirror(s).
i made space by shrinking my window partition and so i have unallocated and would like to add to sda2 to have more space. Check out this pic. How can i do this?
i have one harddisk /dev/sda it is partitioned as below:
/dev/sda1: / /dev/sda2: swap
after the centos is installed, i want to create another partition /dev/sda3 to use all remaining disk space. i used fdisk. after fdisk, it requires reboot. The partition table has been altered! Calling ioctl() to re-read partition table.
WARNING: Re-reading the partition table failed with error 16: Device or resource busy.The kernel still uses the old table. The new table will be used at the next reboot. Syncing disks.is reboot really necessary? is there any other tools which do not need to reboot?
I recently expanded the RAID on an iSCSI device which is shared out to a linux server. Fdisk correctly sees the new size but it won't let me add a third partition. It complains about overlapping partitions whenever I try to add it.If I 'remove' the partition, the overlapping error goes away. The interesting thing here is that when attempting to use the default sizes to setup the partition the printed screen shows completely different results (which I can understand is why its complaining about overlapping)
I'm not sure why its not accepting the cylinder sizes I want. Anyone have any ideas as to what's wrong here?
After reading Markus Ewald blogpost on http:[url]...n-ssd-on-linux about Aligning an SSD on Linux I decided to give it a try.I have bought two 80 GB Intel X25-M SSD for my home server. The plan is to install Ubuntu 10.04 64-bit server and use the SSDs as system discs and vmware data storage using software raid for redundancy.After reading the blog post I am not sure how to make all my partitions aligned and set up on EBS (Erase Boundary Size)I am planning for four partitions:Boot, size 1GB
Root, size 25GB Swap, size 4GB Data storage for vmware server, size 40GB
According to Markus Ewald I should use 32 heads and 32 sectors.Using the live CD, I started using fdisk -S 32 -H 32 /dev/sda.Fdisk can create partitions using cylinders or sectors, and now I ran into trouble.
First partition /boot must start on cylinder 2 (or sector 1024). Size is 1 GB and the following partition should be aligned and start on a new EBS block. How do I do this with fdisk?Should the next partition start on a new cylinder? Otherwise, after formatting, fdisk gives a warning that the partition is not aligned to the cylinder size? The overall question is how to format four aligned partitions which all are aligned with Intels X25-M EBS. EBS for Intel X25-M is either 128KB or 512KB (Have not found a confirmed value yet)
I have a secondary 250GB disk of which I created a 50G partition on to try and set-up an LFS system. I finished with the LFS system and now I want to destroy the partition and reclaim all of the 250GB. So i simply ran fdisk /dev/sdb and deleted the 2 Linux partitions ( one 83 and one swap). I then created a new partition as primary partition #1. fdisk appears to see the entire disk....I'm able to start at cylinder 1 and end at 30401 which is 250GB, however when i mount the partition it's shows as only 50G.....What the hell is going on here???
my home partition is an extended one, and when i want to create an unallocated space the space will stay in that extended partition. but there is also an 7 gb unallocated space which i want to merge with the other unallocated space. I also cannot extend that partition over that 7 gb. how can i overcome that problem?
i m also uploading a screenshot of gparted.[URL]..
I have a remote headless server of which I have an SSH connection to. I have 2 identical usb drives for this fileserver for backup.I have automated cron and rsync running the backups at 2AM each day. Each day the girl in the office removes the drive and plugs in the other one and then takes the backup from the office home each night is case of disaster.
This has all worked fine for a while until a recent update. The server is not mounting any of the usb drives when plugged. I will attach some logs. dmesg is listing the device SDC connecting when it is plugged in. The other two devices SDA and SDB are fixed disks in the server. The following dmesg outputs are from a rebbot. I cannot plug in/out the disk at the moment. The server is remote.
I have a ntfs hard drive (my "C" drive in Windows) and it has some very important data (baby pictures) on it. The drive is, for some reason, very fail-prone. Last time it went out, I used ubuntu to make a windows disk (I have the key, nothing illegal!) and it went to the error fixing part or what have you and fixed it all up. That was a few days ago, and I was working on backing up the picturs but hadn't finished, and it failed again. Now I can't get it to fix the current windows installation, even though it's doing the same thing (making a clicking noise and stalling on boot before eventually giving up and booting to the ubuntu "d" drive.), it will only take me to the part about installing a new copy of windows, which I don't want to do because that would wipe the drive.
So my next idea was to try and get at the pictures through ubuntu, but when I use sudo fdisk -l, it only shows me my ubuntu hard drive.. Is there anything I can do to find and mount the other drive? I really can't afford to take it in to a professional for data recovery, and I've had them charge me an arm and a leg and do nothing but wipe my drive in the past, so I want to do everything I can to try and get my pictures back myself.
New server ubuntu 9.10 install with Samba set up. Drives were mounted before Samba, but after samba was set up and I can see the server on a windows network, I can not get the usb external drives to mount or be seen at all. I also added ubuntu desktop. I used this link to set up the server and samba. [URL]
The external drive is a box of 4 drives formatted as ntfs, worked fine before I set up Samba. I am assuming when I edited the fstab toward the end I did something, just not sure what. The drives are (or were showing up as) /dev/sdb1, sdc1, sdd1, and sde1. I tried to follow the wiki on how to maybe set up automounting and thats when I found they werent even showing up in fdisk. "Unable to mount location, failed to mount windows share"
I've just installed Debian 6 on an old pc so i can use it as a file server.As far as i know installation went fine but it didn't detect my Edimax wireless network card.The problem I'm having is using FDISK. I tried to explore my CD drive and i got an error message "Unable to mount location". I wanted to see if there was an installer to install my network card becuase the manufacturer says it's supported by Linux. When i use the su - command and try using fdisk -l it just displays the command prompt and no hdd info. I tried it the other day becuase I want to mount all the physical drives and one logical volume. This is only the first step for me configuring this computer as a server and i'm suck already and ready to give up and try Windows server (whcih i don't really want to do).Has anyone got any ideas how i can mount my cdrom and why FDISK isn't working?
I just install Ubuntu 9.10 on my flesh drive with capacity 4 Gb free space now is 300 Mb but i have found that some folder have colon FREE space and quite big some folders have free space more than 1 gb))here is a question 1: HOW COULD I GET THIS FREE SPACE? does exist any folders which are not needed for system and i can delete?
