A partition is a means of logically dividing a computing resource (most frequently disk storage)

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linux + increase temporary the /tmp partition for installation

I have linux VM machines with version red-hat 4 I have the following file system df -h Filesystem Size Used Avail Use% Mounted on /dev/sda2 950M 163M 739M 19% / /dev/sda1 ...
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2answers
33 views

Cannot extend partition in CentOS 6. Second partition is preventing it

I have a server on AWS EC2 that was set up by a sysadmin I hired. I'm running very low on my /dev/xvda1 partition (where we keep the website code, assets, etc), and I've been looking to extend this. ...
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13 views

Expanding partition (xfs) of a virtual machine

OS: Ubuntu 14.04, partition table: Model: VMware Virtual disk (scsi) Disk /dev/sda: 37.6GB Sector size (logical/physical): 512B/512B Partition Table: msdos Number Start End Size Type ...
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1answer
35 views

How can i split a partition on Ubuntu?

I just purchased a brand new server on OVH with disk specification: 2 x480GB of SSD SOFT. When i do df -h, the output is: Filesystem Size Used Avail Use% Mounted on /dev/root 20G 13G ...
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16 views

Create a new Linux boot disk using a reference disk?

I need to build a Linux boot disk for a system, but assemble the disk using a different system than the one the disk is for. I have a known-good "reference" disk: is there a way to selectively clone ...
4
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1answer
175 views

How to extend LVM PV to the beginning of disk?

I have server with 2TB disk, that someone initially partitioned like this: 300GB standard primary partition for operating system files(CentOS 7). 1.7TB LVM with some pretty big logical volumes - for ...
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2answers
26 views

Mount Point Does Not Exist, Despite Creating It

I'm trying to install Arch on a Virtualbox VM. I'm following along this guide, and this video. Not sure if relevant, but the VDI file is on an external hard drive. I've created 3 partitions as per ...
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20 views

Units for size in /proc/partitions don't make sense

I have a Seagate 750GB drive. Parted shows the drive as 750GB parted /dev/sdc print Model: ST375064 0AS (scsi) Disk /dev/sdc: 750GB Sector size (logical/physical): 512B/512B Partition Table: gpt ...
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Merge “/boot” and “/” partitions on Centos 7 [closed]

I have three partitions (boot, root, swap) and i want to remove the swap and merge boot and root partitions so in the end i want only to have /dev/sda1 blkid /dev/block/8:3: ...
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0answers
17 views

Grub Rescue, always getting unknown filesystem

After launching fsck command and rebooting a Debian server, i run into grub rescue mod. So am trying to recover my system but with nothing when i execute ls i get : (hd0), (hd0, msdos5), (hd0, ...
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33 views

Installing Ubuntu and PostgreSQL database on different drives

I just received a new root server with the following drives: Disk /dev/sda: 480 Gb Disk /dev/sdb: 480 Gb Disk /dev/sdc: 240 Gb sda and sdb are set up on RAID-1 and what I want to do is setup Ubuntu ...
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MBR max of 2TB on each partition or on disk? [migrated]

A quick point of clarification needed. With the MBR Maketecheasier.com says each partition can only go up to a maximum of 2TB in size The Differences Between MBR and GPT But IBM's ...
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1answer
60 views

How to reset a Harddisk (delete Mbr & delete Partitions) from the Command Line with a script without rebooting?

To start from a clean state I need to reset the hard disk to an empty state from command line. It is not about running a wipe utility, the data don't have to be overwritten. This question is quite ...
0
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1answer
25 views

AWS - Separate Disk Partitions on Ubuntu

I am trying to find the best practice way for separation of the operating system files from user files. I want to divide my new Instance (on creation) hard disk into multiple partitions (for better ...
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1answer
24 views

Bit copied a disk image using the dd command to a new and bigger disk. How do expand whole LVM? [duplicate]

I just copied a 50 GB disk image using dd for bit copying to a new harddisk with 200 GB storage. On the disk is LVM including the system partition EXT4 and a swap partition (both LVs). Well the copy ...
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1answer
112 views

Debian 8 AMI only using 8GB partition

Every Debian 8 Jessie AMI that I launch in Amazon Web Services is only putting the root OS onto an 8GB partition regardless of what I set the size to at launch time. I know there is some documentation ...
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47 views

How to change the boot order if Two boot partitions exist on the Linux Machine

I have an open vpn server running on my Ubuntu server 14.04.I took the backup of hard disk /dev/xvda (which includes the boot files) to an img file using the dd command. Machine A dd if=/dev/xvda ...
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1answer
32 views

How to btrfs check a root partition

I'm sure the reason I'm having a brain fart is because it's late, but how can I go about performing a btrfs check on the root partition? The device needs to be unmounted, which can't happen because ...
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1answer
23 views

merging 2 virtual hard disks on a cloud server

I have a cloud server based on Windows Server 2008 r2, with 2 hard disks, one with O.S. installed on it, the other one is empty. Both the disk have 30GB of space. The first one is almost full and I ...
0
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1answer
46 views

Merge Logical Volume groups

I want to increase root LVM volume space. Is it possible to merge LogVol01 to LogVol00? My LVM setup looks like this: [root@server~]# lvs LV VG Attr LSize Origin Snap% Move ...
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1answer
205 views

/home /opt /tmp /usr /var on a single partition of another hard drive Debian 8 [closed]

I have a production server for which I would like to move the /home, /opt, /tmp, /user, /var to the ~300GB partition specially created for this purpose. No straightforward explanation found on how to ...
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19 views

What steps to follow new disk space is added to linux platform? [closed]

I am trying to learn linux environment. I have a VM based on RHEL 6.6 64-bit. One of system engineers told me he added 20GB disk space to the VM. If I want to use that disk space properly what steps I ...
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2answers
95 views

Can't remove LVM thinpool - unable to deactivate tdata, tmeta

I somehow messed up some thinly provisioned lvm volumes on ubuntu 14.04 and now I want to start fresh by deleting the thinpool with all its volumes and data inside. Unfortunatelly this failes and I ...
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1answer
15 views

How to remove installed third party product from root parition and reinstall it on a diferent partition?

I am newbie to linux. I have read about drive/partition/volume of linux for better understanding of what I am about to deal with. Here is the situation. I am a IBM BPM application developer and I ...
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1answer
26 views

Change partitions of disk with RAID and LVM

TL;DR: How to combine RAID + LVM partitions online (not touching rootfs)? I have a server which was used for something else before and had a certain partition structure create. df -h shows ...
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10 views

Sql Partitionning a table time by time [closed]

I try to do a partioning into a SQL table with Microsoft SQL Server Management Studio. I want to do this partition all night at 23h. For example i put all lines with a 0(on the column) on my ...
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28 views

how to work with actual hard drive when mirror drive stop working linux?

i have linux/Ubuntu server 2 hard drives mirror with raid. unfortunately one partition is having EXT-fs4 error (/dev/md2) .. aborting journel frequently.. after reboot it fixes but happens again.. ...
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1answer
34 views

Is reboot necessary after expanding a disk/partition?

I'm running a virtual machine (Ubuntu 14.04 LTS) on VMware ESXi. The virtual machines needed extra storage as to why i raised the disk size in ESXi, and ran pationing etc. from the virtual machine ...
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2answers
164 views

How to mount new logical volume (adding to fstab and mtab)?

I created a new LV for the first time using this command: lvcreate -L 20G -n iew-vm-lv /dev/ubuntu-vg #create the new LV When I try running mount /dev/ubuntu-vg/iew-vm-lv, I get the following ...
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1answer
64 views

RHEL expand disk size

Notice: I know this type of question has been asked (many times) before, but I have some remarks about the provided answers. I run a RHEL (7.1) VM on Hyper-V. The VM has 2 IDE disks attached. I need ...
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Linux file formats [closed]

On my RHEL system, I gave the following command: # file -sL /dev/sd* Here is the output that I received: /dev/sda: x86 boot sector; GRand Unified Bootloader, stage1 version 0x3, boot drive 0x80, ...
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1answer
414 views

Partition new HP ProLiant server with Intelligent Provisioning

Trying to install Windows 2012 R2 on a new ProLiant server using Intelligent Provisioning. Using SSA I created a RAID 5 array. IP wants to install the OS on the full drive, I want to create a 150GB ...
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3answers
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Linux recover faile [closed]

I really did a big mistake. I have a partition sda6 for backup, when writing the iso to a pendrive, instead of typing sdb6, i've typed sda6, is there any way to get back the files
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Reducing the Size of a Partition in RAID1 CentOS

I need to reduce the size of a partition in RAID1. The current configuration of the disks are shown below: (parted) select /dev/sda Using /dev/sda (parted) p Model: ATA ST1000NM0011 (scsi) Disk ...
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2answers
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CentOS 6.7 Completely remove RAID. Clode disks and boot from /dev/sda [closed]

I am completely new to Linux. I have inherited a dedicated server hosted somewhere in Germany. The OS is CentOS release 6.7 (Final) 64bit. The server has two 3TB disks in software RAID-1 ...
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37 views

Unable to access logical drive presented to Windows 2008 R2

I have a virtual disk that I'm presenting as a LUN to a Windows 2008 R2 host. When I log into the host after presenting the disk and go to disk management it shows up as 4 different primary ...
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1answer
203 views

what different is there between /dev/xvdb and /dev/xvdb1

I wanna make a new volume available on Linux, then I've read AWS's doc and rackspace's doc. I find that there is a little different. AWS's doc tell the setp this: format the volume mkfs -t ext4 ...
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1answer
153 views

>11GB free space, but it says 100% disk usage?

$ df -i /mnt/large_linux/ Filesystem Inodes IUsed IFree IUse% Mounted on /dev/sda1 29376512 1035086 28341426 4% /mnt/large_linux $ df /mnt/large_linux/ Filesystem 1K-blocks ...
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1answer
77 views

Moving /usr on ArchLinux

my root partition is full, and, by a mistake during installation, my /usr was not splited on different partition. Now, when I move this, configure fstab like following: ...
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16 views

LVM showing fuller than it is [duplicate]

I have a LVM setup on my server and recently it reported the partition /var as being full. I extended it and extended the file system to get over the immediate problem. But on further investigation, ...
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1answer
40 views

Resized ubuntu partition not showing properly in VMWare

I have installed ubuntu 14.04 in windows under vmware workstation 11. I ran out of diskspace on the VM (I had it set it to 30GB). Within the VM Properties - I have expanded the diskspace to 60GB. I ...
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1answer
50 views

fdisk partition is unmounted and mounted at the same time

I installed Mint on VBox. I want to learn how to create, delete, and actually, manage partitions in Linux console (yeah I know GParted, that's not the point). The problem is, when I want to delete ...
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38 views

How to resize LVM thinpool?

I am trying to partition an ubuntu 14.04.3 server where I need to have thinly provisioned LVM volumes of 20G in size. Therefore I created a thinpool of 20G and inside a LVM volume of equal size. Now ...
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Convert Grub4Dos Volume to NTFS

I can't run Windows Backup because one of the critical volumes is not NTFS. I have identified the partition, but I want to make sure it is safe to convert to NTFS. I have 3 partitions: System ...
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How Do I resize a partition? [closed]

I have the following FIle system setup currently. I need as much room as i can get in ./home. root@Jm2:~# df -h Filesystem Size Used Avail Use% Mounted on /dev/md1 20G 7.6G 11G 42% ...
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2answers
108 views

CentOS cant grow partition

I have the following problem: I have a CentOS 7 VM virtualized by Hyper-V. Initially the Disk was about 200GB since it was only used as a MailServer. Now I'm running low on available diskspace and I ...
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161 views

how do I plan partitions for LUKS encryption of a CentOS 7 server?

A CentOS 7 web server needs encryption at rest. I would like to use LUKS encryption for this, but I need direction to plan how. Can I use LUKS encryption to encrypt the entire drive as one unit on a ...
2
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1answer
567 views

Where can I find dskprobe.exe for Server 2012 R2?

As the question suggests, where can I find dskprobe.exe for Windows Server 2012 R2? I need dskprobe to recover a deleted partition and I can not find the application anywhere on my server and looking ...
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2answers
438 views

Resizing partition fdisk fails with invalid argument

I recently resized a VPS from a 50GB SSD to a 300GB SSD through my hoster's control panel. I now am trying to resize my main partition with fdisk to be able to use all the new space. However, fdisk ...
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127 views

How to expand a NTFS partition that is in the middle?

I am running into an issue expanding my C:\ drive, which is in the middle and I have carved space before/after it for other stuff. This is a virtual environment (VMware) and the OS is Windows 2012 ...