Questions tagged [disk-volume]
The disk-volume tag has no usage guidance.
122
questions
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30 views
Does Windows store time/date when a known SATA drive/volume was last connected?
Assume an internal SATA hard drive named "Samsung-XYZ" with one partition called "Backups" is connected to a PC.
If the drive is removed (while the PC is powered down), will the ...
1
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0answers
13 views
Recover LV from Cachepool
I have a RHEL VM which has 4 x 500GB disks attached to it from the host machine - which it serves from a 3-node RAID5 storage disk. I didn't build in redundancy on the LV layer, because the disks were ...
0
votes
1answer
133 views
Is VPS Disk Encryption pointless?
It's relatively straight-forward to create an encrypted storage volume (e.g. Like so: https://www.digitalocean.com/community/tutorials/how-to-create-an-encrypted-file-system-on-a-digitalocean-block-...
0
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0answers
211 views
Pros and Cons of volume layout when moving to a NAS architecture
I currently have a Windows 2008r2 server with about 24 TB of storage on 10 physical drives.
I'm planning to replace the server and move the storage to a NAS system.
Currently the 10 drives are ...
0
votes
1answer
133 views
How to mount a mke2fs image file as a volume in kubernetes?
I am new to k8s, but have been exploring persistent volumes, and the ability to actually limit capacity is only in alpha stage, and needs to be manually enabled to work per: https://kubernetes.io/docs/...
1
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0answers
64 views
Deleting Spanned Volume on File Server between Disk 1 & Disk 2
I have Windows Server 2012 R2 and it is my file server and it auto syncs user's file every minute. I have 3 disks. The primary partition (Disk 0) and two others (Disk 1 & Disk 2). My question does ...
0
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0answers
69 views
How to migrate openstack instance from one cluster to another?
We have 2 OpenStack clusters.
Now want to migrate instance from one cluster to another by Use snapshots to migrate instances.
The steps are:
Create a snapshot in cluster1
Download the snapshot to ...
0
votes
1answer
23 views
Is it possible to join 2 disks together for daily increased files saving?
Now on my server, we have 20GB disk size. We use it for daily backup with this path: /var/lib/backup. Filesystem is on /vda.
But it's small. It will be used out in future soon. So we added another ...
0
votes
1answer
81 views
CentOS volume group out of disk space
I am very inexperienced in Linux server administration and I got suck... I have a VM running under CentOS centos-release-7-6.1810.2.el7.centos.x86_64. On this VM I am running a test installation of an ...
0
votes
2answers
700 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 ...
1
vote
1answer
664 views
LVM after vgcfgrestore got: device-mapper: reload ioctl on (254:19) failed: No data available
Server have Thin LVM with a few volumes:
vm-130-disk-0 - was deleted and need to be restored.
vm-137-disk-0 - was NOT deleted.
Trying to restore /etc/lvm/archive/pve_00336-2034680334.vg which ...
0
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1answer
341 views
How to temporarily mount a broken off mirror leg from a LVM partition
I mirrored my filesystem onto 3 drives using LVM mirror.
I broke off one of it's legs, by simply unplugging an external drive, before upgrading Ubuntu to 19.10.
So I started the upgrade, but having ...
2
votes
1answer
318 views
Linux + docker container folder that mounted to OS volume + how to know the real limited size
inside the docker-compose.yml we configured the following volume
image: confluentinc/cp-kafka:latest
volumes:
- /grid/kafka-data:/var/lib/kafka/data
.
docker-compose ps
Name ...
0
votes
1answer
384 views
Unable to create cloud KMS encrypted PVC in GCP: googleapi: Error 400: Invalid resource usage
I'm trying to set up CMEK in my cluster as per the details mentioned here:
https://cloud.google.com/kubernetes-engine/docs/how-to/dynamic-provisioning-cmek#dynamically_provision_an_encrypted
I have ...
google-cloud-platform
0
votes
1answer
91 views
Dynamic PVC/storage class encryption in GCP
I'm trying to create PVC which has the storage class encrypted. These PVCs are created dynamically.
As per this link- https://kubernetes.io/docs/concepts/storage/storage-classes/#gce-pd
for AWS EBS, ...
1
vote
1answer
295 views
Elasticsearch pods cant get volume
I used the official elasticsearch helm chart onto my GKE cluster. However, the pods cannot start with the error: pod has unbound immediate PersistentVolumeClaims. I can see that the persistent volume ...
0
votes
2answers
993 views
Docker volume from my laptop to Persistent volume on Google Cloud Kubernetes
A docker image running on my laptop with docker volume folder myVolume inside it bounded to a folder on my desktop ( can be any directory on host machine) Desktop-Volume :
docker run -it -v ~/...
1
vote
1answer
1k views
Why Extend Volume is Grayed Out in Server 2012R2?
As seen in the screenshot, I can't expand my Basic Disk2 for Data2 Volume (F:). This is Server 2012R2 Virtual Machine, Unallocated space of 1TB was added to the VM Disk2 from vCenter Datastore. I ...
0
votes
1answer
108 views
Postgresql - Stops listening after mounting volume to data directory
I have a temporary need for a 180GB postgresql database. For costs sake, I have this on a cheap 40GB disk server and I want to mount a 200GB volume to the postgresql data directory.
My problem: ...
1
vote
0answers
299 views
Docker Compose WP permissions
I've a docker compose creating a WP container.
The container has a more recent version of WP than the one I'm trying to import, so WP ask me to update the database and some folders.
The update process ...
1
vote
0answers
2k views
Proxmox: how to access a ZFS volume directly through guest?
That may sound like a strange use case, but is there a way to access a ZFS volume directly through an LXC container or a Qemu VM with Proxmox?
I'd like to have incremental backups pushed to my guest ...
0
votes
1answer
2k views
No extents available for allocation
I have a VG consisting of 4 physical drives. I'm trying to rearrange the data such that I can remove one of the drives from the VG.
Despite having moved the majority of the data to all the spare (...
1
vote
0answers
152 views
Expand existing data partition of raid volume to max volume size w/o data loss
I'm using an Areca ARC-1220 raid controller with 8x4TB HDDs (RAID-6). Initially, I had 2 volumes (à 12 TB, all data). My plan was to merge both volumes into one single volume. I deleted volume 2 (...
0
votes
1answer
116 views
Unable to create new simple volume. C:\Windows\inf - Not default?
Windows Server 2008 R2.
When I attempt to create a new "simple volume" in Disk Management (or even Diskpart), the operations hangs and eventually end up with this error:
However, before the error ...
5
votes
1answer
3k 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 ...
0
votes
0answers
571 views
WDS/MDT server - remoteinstall folder on network share or local volume?
I'd like to get this right now.
In setting up WDS, I'm getting errors pointing to a mapped network drive and I'm wondering if I should just provision a local volume for this WDS/MDT virtual machine.
...
11
votes
8answers
57k 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`
...
0
votes
1answer
374 views
extend file system size on cloud server
On my 1and1 root cloud server I'm trying to extend my file system size after an upgrade. I should have 120gb instead of 70gb.
I'm not very experienced with filesystem extending
I'm on Ubuntu 16.04.3 ...
7
votes
3answers
14k 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 ...
21
votes
3answers
57k 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 ...
0
votes
1answer
4k views
Trying to identify and expand CentOS root partition
I help out a company halfway across the country with maintaining their website and web server running on CentOS 7. The root partition keeps running out of disk space and crashing the server, so they ...
1
vote
1answer
307 views
What replaced vol_id in Debian 9.x “stretch”?
I was reading this link and tried the vol_id command. From my research, it was part of the udev package, and I see it was removed long ago. What replaced vol_id in Debian 9.x "stretch"? As a bonus ...
0
votes
1answer
1k views
How to get disk number from volume map point?
I am trying to get disk number of particular volume. This volume is mapped into filepath instead of drive letter.
I am able to get uniqueid of volume from Get-volume cmdlet
$Volumepath = 'C:\...
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0answers
54 views
New dynamic volume (loop) missed after restart centos
I have Centos on my physical drive. new volume created like commands below:
dd if=/dev/zero of=cinder-volumes bs=1 count=0 seek=50G
losetup /dev/loop3 cinder-volumes
fdisk /dev/loop3
n
p
1
ENTER
...
0
votes
1answer
112 views
linux + how to rename the current volume group
we have redhat linux 7.2 version
my current partition is
/dev/mapper/rh7-home 36G 33M 26G 1% /home
so how to replace the volume group from:
/dev/mapper/rh7-home 36G 33M 26G 1% /...
0
votes
1answer
104 views
Infomaniak Unmanaged Cloud Server increase partition size without data loss
I recently asked Infomaniak to increase size of allocated (available) disk space from 100 to 250GB.
But after reboot, on Ubuntu (16.04 Server) when I run df -h I see my volume still at 100GB size.
...
3
votes
0answers
93 views
shrinking EBS volume that used as root [duplicate]
I have an EBS volume that is 800GB and I am using only 5GB of this. I want to shrink it but AWS doesn't support this, after a bit of a research, I have found that I can mount both volumes and rsync ...
1
vote
3answers
7k views
“Logical volume in use” — cannot remove logical volume
On a Xen 4.8 hypervisor, running on Debian Stretch, I am trying to remove the logical volume of a domU that is no longer used.
I stopped the domU and successfully removed the logical volume for the ...
-1
votes
1answer
358 views
Unable to create volume group
Im trying to create a volume but get the below error.
p@prem-ubuntu:~$ df -h
Filesystem Size Used Avail Use% Mounted on
udev 7.6G 4.0K 7.6G 1% /dev
tmpfs ...
0
votes
2answers
103 views
How to use backup MySQL files files on a volume instead of default
I have a server hosted on Scaleway with multiple staging sites on.
I accidentally archived the server instead of turning it off which means the MySQL data for my websites is currently stored in /mnt/...
3
votes
2answers
905 views
Protect mounted Bitlocker drive from other users
I have a Windows Server 2012 machine where I have created a VHD disk that is stored on my Desktop. That disk is encrypted by Bitlocker. However when I mount the disk and enter the encryption password, ...
0
votes
2answers
2k views
How to map logical disks to physical disks and partitions in SCCM?
I need to query System Center Configuration Manager (current branch, version 1606) for information about the disks, partitions and volumes of client computers.
However, there doesn't seem to be any ...
1
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0answers
319 views
Extending a logical volume , stealing from others
So I've been messing about with OpenStack and noticing that the cinder-volume which is created is only 20GB. I need to increase it ( or alteast I'm 99% certain i do :) )
Was looking around on the ...
1
vote
0answers
36 views
Enterprise Linux: /scratch is mounted on a LV but the LV doesn't shown when running lvs
Took over a few Oracle Linux VMs from another team and found this weird situation. The /scratch is mounted on a logical volume according to them, but seems that the system is having some error and the ...
0
votes
1answer
776 views
How to increase logical volume of a disk in AWS EC2 instance
df -h command returns
[root@ip-SERVER_IP ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/xvda1 7.8G 5.5G 2.0G 74% /
tmpfs 32G 0 32G 0% /dev/shm
...
3
votes
2answers
13k views
Trying to increase centos-root partition size to consume full SSD capacity
I have cent-os 7 installed on an ssd with capacity 160GB. The Cent-os partitions only consume 20GB in total, such that when I run fdisk -l this is my output:
Disk /dev/sda: 171.8 GB, 171798691840 ...
5
votes
2answers
1k 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 ...
1
vote
0answers
453 views
Server Manager in 2012 R2 - Volumes Missing
I have an network with around 12 servers running Windows Server 2012 R2. On the management server I have added all the others to the server manager console. When I go to "File and Storage Services" ...
2
votes
2answers
5k views
Limits on extending LVM volume?
I have a CentOS 7 server. I have extended a LV a few times like so:
fdisk /dev/sdd
pvcreate /dev/sdd1
vgextend pg_data /dev/sdd1
lvextend /dev/pg_data/lvol0 /dev/sdd1
xfs_growfs /dev/pg_data/lvol0
...
4
votes
1answer
8k 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 ...
