Questions tagged [volume]
The volume tag has no usage guidance.
107
questions
0
votes
2answers
17 views
LVM - Renaming a Volume Group and ensuring system can boot?
I have a fresh install of CentOS 7, which will act as a KVM host.
I don't like the default name given to the Volume Group and I'd like to change it.
I read somewhere that renaming volume group that ...
0
votes
0answers
25 views
Can't access data I wrote directly to volume
I am running a VPS with a provider. It had CentOS and I just couldn't get a couple of things to run. So I wanted to set it up again with ubuntu server.
I asked the provider for a 10GB drive for a ...
1
vote
1answer
39 views
Docker volume mount using CLI command
I've created two volumes I wish to use to store content of two folders /etc/php and /var/www inside of container:
$ docker volume create dvwa_etcphp
$ docker volume create dvwa_www
I have a ...
0
votes
0answers
36 views
How to handle different File System passthrough for Windows VM
I would like to know which options I have to handle a more advanced file system and volume manager like ZFS or LVM+XFS with KVM and windows.
Should I create a LVM volume-group and passthrough it to ...
0
votes
0answers
22 views
When rolling back a subvolume to a snapshot in btrfs, is simply renaming and keeping the old subvolume bad practice?
I'm new to btrfs. I'm experimenting with snapshots and rollbacks. I read the answers here:
Conceptualizing btrfs - understanding snapshots, and space used
btrfs confused about subvolumes
Online ...
0
votes
1answer
41 views
LVM - Relocating ./home ./var ./srv to the same partition
I use CentOS-8 as virtualisation host (so I would like to avoid installing too many apps)
1x Drive,
LVM filesystem
With a fresh install; I created ./boot, ./boot/efi, ./home, and ./
Each on its own ...
0
votes
1answer
47 views
is it possible to increase disk size by using/adding another clean disk
we have the following disks from lsblk , all disks are not lvm
sdc 8:32 0 80G 0 disk /var/hadoop1
sdd 8:48 0 80G 0 disk /var/hadoop2
sde 8:64 ...
0
votes
0answers
21 views
Can someone explain these mounts on these filesystem on a pod in a k8s cluster?
I have a k8s cluster with some pods and some AWS EC2 volumes mounted on these pods. On a pod I have some dir structure, i.e. I have this Filesystem mounted on these dirs:
Filesystem Size Used ...
0
votes
0answers
40 views
How do I auto duck volume of applications in Linux?
For myself I'm building a navigation/dashcam/music unit for my motorcycle.
This consists of a Qt application which captures 2 windows from my navigational software and music player.
To do this, I have ...
0
votes
1answer
725 views
mount a NFS volume on a container
I have a NFS server that export a file-system.
showmount -e nfsserver
Export list for nfsserver:
/opt/application/aghas0/docker client1,client2
on the client2 server I have mounted the file-system ...
0
votes
2answers
36 views
How can I select sysdefault as the global audio device?
I'm having this problem (except without the Nvidea GPU, I think) after upgrading from Stretch to Buster; I can't play sounds through default, but I can play sounds through sysdefault.
However, the ...
2
votes
1answer
619 views
Increase the size lvm2 partition to use all unallocated disk space
I have imaged a smaller drive to a larger drive. I now need to increase the size of the parition/volume group (correct term?). The drive has ~1.6 TiB of unallocated space which I want /dev/sdb3 to ...
1
vote
1answer
466 views
How to access Synology nas available hard disk space through ssh?
I recently bought a Synology nas server and installed a 4TB HDD.
Now when accessing the nas through ssh, I checked how much space I have on my root account, and I found out it was only 1.5 GB.
But ...
1
vote
2answers
153 views
Mapping between EC2 volume and your mounted filesystem
I am running out of space on a particular filesystem. I know this with the following command df -H
$ sudo df -H
Filesystem Size Used Avail Use% Mounted on
udev 4.1G ...
0
votes
1answer
63 views
How to configure audio volume change during login
After a recent update, when I now log in to my system, my audio volume control suddenly goes to 100% and nearly deafens me. This appears to be something to do with (I guess) systemd changing the ...
1
vote
1answer
62 views
How to hide a specific unmounted volume
I am using Debian 9 with xfce and I would like to hide an unmounted volume in the Desktop.
I tried to install udisk; however, I ran into a lot of problems.
Does anyone know an easy way to hide an ...
0
votes
0answers
113 views
How to set microphone volume for specific channel via command line?
There is a tool pavucontrol which can be used to setup input device channel (left or right) level. For example, I can set left front channel to -18dB and right front channel to -10dB by using GUI ...
0
votes
1answer
542 views
mount -t cifs fails with permission denied
I have a Windows 10 share for a particular user. Then I have Debian:stretch in a docker container. I try to mount a shared folder like this:
root@b9cda19f784c:~# mount -t cifs -v -o username=...
1
vote
1answer
32 views
show volume informations in tabular view
I'm trying to save on linux powershell core 6.1 information about the volumes in a variable. Best in the same or similar format as it is possible on windows.
But i am unable to achiev this kind of ...
-2
votes
1answer
20 views
vg not assigned to the pv group
this is the picture
I would like to know how to make same vg assigned to the pv vda4
0
votes
1answer
100 views
Lost Physical and logical Volumes
I can still decrypt my drive and see the files but the physical and volume information is coming up blank.
See below is there any way to recreate the physical and logical volumes?
root@dad-PC:/home/...
0
votes
3answers
674 views
Disk space on a logical volume
I received a warning that my root volume is running out of space. Indeed
sudo ssm list
gives me
Volume Pool Volume size FS FS size Free Type Mount point ...
-1
votes
1answer
141 views
What are the methods to increase capacity for local in usr in linux? [closed]
I have a linux production virtual machine and I need to increase space in /usr/local folder. I have already attached a partitioned and formatted disk with capacity of 300 GB as follows.
[root@CentOS6-...
1
vote
0answers
21 views
Issue All-In-One Inspiron 2310 Monitor Volume Keys
At the side panel from my all in one monitor, there are 2 keys for raising and lowering volume (see picture).
After installing Ubuntu 16.04.03, both keys working proper but after the first system ...
0
votes
2answers
2k views
PulseAudio on Debian 9: How to adjust default sound volume level?
Every time I boot up my Debian machine the sound volume level is at 100 % (what is way too loud). I am using PulseAudio instead of Alsa.
How can I adjust the default sound volume level to an ...
7
votes
1answer
1k views
Volume Management: How to move space from one partition to another?
I am setting up a redhat ec2 instance and by default the software I am using (called qradar) created the following volumes on the two 500g ebs storage devices attached to the instance:
$ lvs
LV ...
1
vote
1answer
866 views
Volume control and network notification icons are invisible and mutually exclusive after upgrading to Mint 19
On Linux Mint 18.3 (x64) MATE, I had the standard volume and networking tray icons.
After upgrading in-place to Linux Mint 19, it apparently decided XFCE is what I wanted (but I can choose between ...
1
vote
1answer
1k views
Adding brick volume to gluster fails
I created a 2TB volume to increase space on home directory.
I created the partition:
$ parted /dev/xvdb mklabel gpt
$ parted -s /dev/xvdb mkpart primary ext4 1 100%
Formatted the partition:
$ mkfs....
1
vote
1answer
170 views
Amixer returning wrong audio value
Running the command:
amixer -D pulse sset Master 30%
should set the audio volume to 30% right?
When running:
amixer get Master
It returns saying the audio volume is 52%.
Any explanation or ...
8
votes
1answer
845 views
How to disable the volume popup in KDE Plasma 5.13?
In older versions I used to comment out osd.show(percent) in the functions increaseVolume and decreaseVolume in the file /usr/share/plasma/plasmoids/org.kde.plasma.volume/contents/ui/main.qml (blog ...
3
votes
1answer
334 views
How to increase volume beyond 100% on Kubuntu KDE
I'm using Kubuntu and need to increase my volume beyond 100% on many youtube videos, because the recording level was too low, and my speaker is capable of generating much louder volume.
1
vote
0answers
36 views
How can I change (volume) hotkey permissions on debian login screen?
usually I use the laptop to hear music at home while doing things off the computer. As it is supposed, after some time of inactivity the screen saver starts on my debian (stretch) system.
To change ...
1
vote
1answer
274 views
Debian 9: USB-volumes are not displayed in PCManFM-Qt's sidebar
I run Debian 9 with LXQt what is completely fine. However, attached USB-volumes are not getting displayed in the PCManFM-Qt sidebar in category Devices intended for that (see screenshot).
Which ...
0
votes
2answers
1k views
Can I delete a Logical Volume from a Volume group with out affecting data on an other logical volume in the same volume group
I have 2 logical volumes lv1 and lv2 which are part of the same volume group vg0. I have to remove 2 physical disks that are associated to the vg0. Can I do a lvremove, vgreduce and pvremove on lv1 ...
1
vote
0answers
47 views
extend encrypted system partion
I have a system using luks encryption and I want to extend the system partition. Seems to look like Extend a LUKS encrypted partition to fill disk, but a bit different.
Because my physical disk seems ...
-1
votes
1answer
848 views
How to set up virtual volume (parition/disk) [closed]
I would like to create virtual volume (partition) on my disk. I use VPS and I cannot shrink root partition and create new one.
So I decided to create a virtual volume on disk, let's say that I want ...
1
vote
0answers
1k views
gluster rebalance failure
gluster rebalance is failing after the rebalance and brick is also going down after running the rebalance. The output and logs are as follow:
$ gluster --mode=script --wignore volume status
Status ...
1
vote
1answer
219 views
What are several different and alternative methods to backup the audio levels in linux?
The audio recording levels can be saved for Ubuntu / Debian users using a command from the package alsa-mixer,
alsactl --file ~/filename store
However I am looking for alternative ways to save and ...
1
vote
1answer
517 views
Google assistant volume too low, why?
I have Google assistant running on a headless system. The sound output is via a USB sound card but the volume is too low, even with volume set to max in alsamixer.
I've been trying to figure out how ...
2
votes
1answer
307 views
Extract VU meter value as text from arecord
I want to save a VU meter output (like arecord -V mono -f cd /home/sound) in a file as a simple ASCII table and not as a sound wave. In other words, I need to save VU meter value in dB every second. ...
0
votes
1answer
1k views
sdc1 exists but does not show under /dev/
I am currently working on CentOS 6.9 (Kernel Version 2.6.32-696.3.2.el6.x86_64). I have added a supplemental disk to the Virtual Machine and I can see it listed under /dev as sdc (/dev/sdc). When I ...
1
vote
1answer
292 views
how to rename the current volume group [closed]
we have redhat linux 7.2 version
how to replace the volume group from:
/dev/mapper/rh7-home 36G 33M 26G 1% /home
to:
/dev/mapper/rh7-var 36G 33M 26G 1% /var
1
vote
3answers
480 views
Using brightness/volume keys in tty/virtual console?
I'm wondering if it's possible to adjust (increment/decrement) brightness or volume with a laptop keyboard's dedicated brightness/volume keys in the virtual console.
Can the system be configured to ...
2
votes
1answer
75 views
Reverse “lvconvert --splitcache”?
In order to expand a Logical Volume, I had to split the cache off from it:
root@server:/home# lvextend -L+50G /dev/vg1/home
Unable to resize logical volumes of cache type.
root@server:/home# lvs
...
4
votes
1answer
2k views
SELinux and docker: allow access to X unix socket in /tmp/.X11-unix
How to allow access to a particular X unix socket for a particular docker container with SELinux enabled?
I prefer a solution with a setup of docker run --security-opt.
On fedora 25, I found the ...
1
vote
1answer
64 views
sound in FreeBSD 11 up suddenly down suddenly [closed]
i'm coming from linux i installed freebsd 11 xfced all things is right but i have some problem not dangrous, the most important is sound when i installed xfce4-volumed some people told me that isn't ...
8
votes
1answer
1k views
How do I automatically adjust volume according to the sound around me?
I live next to a big road. Having the window open at night is blessedly cool and, intermittently, very loud. How could I adjust the volume automatically, based on the built-in microphone input? If I ...
1
vote
0answers
49 views
Sounds from applications are too big, but I can barely hear them
I was streaming a game, and people said the sound is way too big and distorted. I tried lowering the volume, and they said the volume is not anymore big but still severely clipped.
At first I didn't ...
0
votes
1answer
206 views
amazon aws : dracut mount filesystems in random order?
I have two linux instances on amazon. Both of them have one disk device.
For test, I power off one instance (A) and attach its volume to the second one (B), as /dev/xvdf
Into this server, I can ...
4
votes
1answer
9k views
Lower or increase pulseaudio volume on all outputs
I'm frequently changing the audio setup of my laptop (sometimes using the built-in jack port, sometimes nothing at all, sometimes using USB headphones, sometimes using the jack port in the dock of my ...
