Questions tagged [disk-volume]
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136 questions
30
votes
3
answers
107k
views
How to mount volume with specific UID in Kubernetes Pod?
So, I'm trying to get Nexus running based off of this image in Kubernetes, but it's failing with:
mkdir: cannot create directory '../sonatype-work/nexus3/log': Permission denied
mkdir: cannot create ...
22
votes
4
answers
32k
views
How to use "Instance Store Volumes" storage in Amazon EC2?
According to AWS I got 850 GB storage with the Medium EC2 server. But when i create an Amazon Linux AMI, I am unable to use the 850 GB provided.
While creating it does show in Storage Device ...
20
votes
1
answer
11k
views
Creating a grow-on-demand encrypted volume with LUKS
I am trying to create an encrypted, growing-as-needed file system in with Linux. I am familiar with LUKS and cryptsetup.
I can create an empty file:
fallocate -l 512M /root/image
I can create a LUKS ...
16
votes
5
answers
41k
views
Download EBS volume or snapshot to file
Is there any way to dump/save EBS volume/snapshot to file or mount it to local Linux file-system?
I found only this old thread and this script which intends to save it via S3 and doesn't seem very ...
12
votes
8
answers
86k
views
Vgextend : "device excluded by a filter"
I am at a new internship and I am asked to extend a volume group, seemed fine :
vgextend [my_group] /dev/sdb
But now I get an error message telling me :
Device /dev/sdb excluded by a filter`
...
10
votes
1
answer
18k
views
Move space from one volume to other
I have one setup where / has 50G space. I want to increase space for /.
[root@testsyst ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_testsyst-lv_root ...
9
votes
3
answers
12k
views
Why does docker-machine clear data on restart?
I'm using Docker Toolbox on OSX.
I've created a data volume container for storing persistent data: https://docs.docker.com/userguide/dockervolumes/#creating-and-mounting-a-data-volume-container.
I ...
9
votes
1
answer
12k
views
What are $Extend\$Deleted file system entries and how do I get rid of them?
I'd like to shrink an NTFS data partition on one of my servers. Unfortunately, it has an "unmovable file" located at an inconvenient position.
Here is the relevant event log entry:
A volume shrink ...
8
votes
2
answers
6k
views
Mount dd image with multiple partitions
I have created an image of a disk using dd using the command dd if=/dev/sdb of=/jobs/image.dd. The SATA drive /dev/sdb has 3 partitions on it (one NTFS, two FAT32).
How do I mount the complete image ...
6
votes
2
answers
28k
views
Windows Spanned Volume data recovery possible? Technical advice only please
I am setting up a storage solution in Windows where I wish to utilize the space on multiple physical drives and have them recognized as a single drive letter. I do not wish to do anything that places ...
6
votes
3
answers
17k
views
How to resize a volume in an instance on OpenStack?
check using volume from list
openstack volume list
set status to available to a volume
openstack volume set --state available [volume id]
resize the volume
openstack volume set --size 40 [volume id]...
5
votes
1
answer
10k
views
error on ec2 volume mount
Am getting the following error while trying to mount a ec2 volume
[ec2-user@ip-172-XX-XX-XX-XX ~]$ sudo mount /dev/xvdf /mnt
mount: /dev/xvdf is write-protected, mounting read-only
mount: unknown ...
5
votes
5
answers
4k
views
Copy files that are different only between two large volumes?
I'm moving a large amount of data from an old server to a new server, I'll have a small windows to swap the servers over so I'm copying all the data in advance (300GB of docs) and then in my small ...
5
votes
1
answer
13k
views
Volume group disappeared, LVs still available
I've run into an issue with my KVM host which runs VMs on a LVM volume. As of last night the logical volumes are no longer seen as such (I can't create snapshots of them even though I have been for ...
5
votes
2
answers
3k
views
How to map which volume resides on which partition in Windows?
Problem: I need to figure out which volume corresponds to what partition(s) which corresponds to what disk in an extremely efficient script able manor. I know how to correspond which partition ...