Questions tagged [volume]
86
questions
0
votes
1answer
16 views
pulseaudio: very sensitive volume (no sound when volume is less than 97%) for USB speaker
When using a USB speaker (this one) in Ubuntu 20.04, I'm observing something weird: when volume is at 100%, sound is audible (and reasonably loud). However when I gradually decrease the volume (via ...
0
votes
1answer
24 views
Possible to create an encrypted container that does not require password for write?
Are there readily available packages on linux that provides an encrypted container that everyone can write to without knowing the password? We want each user to submit their works at the end of the ...
0
votes
0answers
9 views
Distributed Filesystem for container instances like MySQL/Mariadb
I'm looking for a suitable distributed POSIX compatible replicated block filesystem as the persistent volume for DB container instances.
My first intent was to use GlusterFS, but according to the ...
0
votes
0answers
96 views
how to fix input/output error by moved file in usb
My friend ask me to try his usb. He says that his laptop can read the file (he use Windows). Then, I try to run the usb through Ubuntu (I have dualboot: Windows 8.1 and Ubuntu). Everything seem fine.
...
0
votes
0answers
138 views
How to stop Zoom from randomly muting itself?
I'm on Arch right now, but I had the same problem (although slightly less often) on openSUSE Tumbleweed.
Basically, whenever I enter or leave a breakout room in Zoom, and sometimes randomly while I'm ...
1
vote
0answers
22 views
Virtual ALSA device, sync / intercept volume commands
I have a stereo. I like it, because the sound is nice, but it's not quite sophisticated engineered:
It has an internal USB Card soldered on some board, directly outputting audio to the power amp. ...
0
votes
2answers
66 views
Remounting /home in a new volume
I mounted a new ext4 storage volume to my server after I had already installed an application that primarily uses /home. This application needs to take advantage of the additional storage, so I want ...
0
votes
0answers
19 views
Linux mint volume mutes, when lower than 90%
I am now running Linux Mint 20 Cinnamon, there is a weird problem about the audio system:
When I turn down the volume to below 90%, it mutes; on the other hand, if I then turn it up, everything is ...
1
vote
1answer
98 views
How to disable the on-screen volume level indicator when changing volume in Linux Mint?
What I want is either change the "on-screen volume level indicator" or disable it completely. By "on-screen volume level indicator" I mean this:
0
votes
2answers
1k views
How to remove a disk from an lvm partition?
Can anyone help ? I have 2 disks spanning my main partitions. 1 is 460Gb and the other is a 1TB. I would like to remove the 1TB - I would like to use it in another machine.
The volume group isn't ...
0
votes
0answers
27 views
XFS partition in Volume Group is suddenly showing up as Atari partition
I have a server with a large amount of data stored in an XFS partition within a Volume Group spanning a couple physical drive and numerous segemnts/extents.
Suddenly, in the last couple hours, the XFS ...
0
votes
2answers
1k 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
341 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
91 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
46 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
124 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
51 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 ...
1
vote
0answers
91 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
1k 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 ...
2
votes
1answer
2k 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
921 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
319 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 ...
1
vote
1answer
103 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 ...
1
vote
1answer
953 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
35 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
23 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
126 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
1k 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
208 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-...
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
2k 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
1k 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 ...
2
votes
1answer
2k 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
270 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 ...
0
votes
2answers
2k 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
54 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
1k 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
248 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 ...
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
327 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
2
votes
1answer
130 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
...
6
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 ...
0
votes
1answer
273 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 mount ...
1
vote
0answers
958 views
GlusterFS - Unable to list files within a specific directory on a Gluster fuse mount point
We have a single volume 'gvol0' which is split across two nodes (replicated), server1 and server2:
Here is the sanitised volume info:
Volume Name: gvol0
Type: Replicate
Volume ID: ...
-2
votes
1answer
149 views
How to check file system in which Volume Group & Also the Volume Group Detailed information in Linux [closed]
I need to know:
The File system in Which Volume Group ?
The Volume group having how many space ?
9
votes
3answers
35k views
When and where to use rw,nofail,noatime,discard,defaults?
I am using OpenStack Cloud and using LVM on RHEL 7 to manage volumes. As per my use case, I should be able to detach and attach these volumes to different instances.
While updating fstab, I have used ...
2
votes
3answers
7k views
How do I increase the size of my active partition after resizing virtual disk?
I'm running a web server that has run out of space. It's running as a virtual machine on VMware ESX and I have doubled the size of its hard drive.
Disk /dev/sda: 96 GiB, 103079215104 bytes, 201326592 ...
1
vote
1answer
2k views
How to remove unused physical volume from LVM?
I have two pv's under a vg:
and I want to remove unknown device physical volume.
I've tried this but does not remove it:
vgreduce --removemissing --force vg_centos6
How can I remove that pv?
