Questions tagged [volume]

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13 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 ...
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15 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. ...
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2answers
29 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 ...
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16 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 ...
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1answer
51 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:
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2answers
99 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 ...
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23 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 ...
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2answers
489 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 ...
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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 ...
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1answer
99 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 ...
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68 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 ...
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39 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 ...
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1answer
67 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 ...
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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 ...
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68 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 ...
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1answer
969 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 ...
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1answer
1k 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 ...
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1answer
684 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 ...
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2answers
255 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 ...
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1answer
90 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 ...
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1answer
744 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=...
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1answer
34 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 ...
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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
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1answer
116 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/...
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3answers
966 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 ...
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1answer
184 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-...
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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 ...
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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 ...
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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 ...
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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....
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1answer
228 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 ...
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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 ...
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0answers
53 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 ...
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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 ...
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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 ...
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1answer
231 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 ...
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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 ...
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1answer
310 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
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1answer
108 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 ...
5
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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 ...
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1answer
236 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 ...
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0answers
868 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: ...
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1answer
137 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 ?
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3answers
31k 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
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3answers
6k 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 ...
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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?
4
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1answer
6k views

Change volume on bluetooth speaker with amixer

I currently use custom created keyboard shortcuts to change the volume of my computer. The terminal commands I use are: amixer sset Master 3%+ amixer sset Master 3%- This changes the volume of the "...
3
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1answer
142 views

Master volume keeps changing, how can I find out what causes this?

The master volume keeps changing while I'm listening on youtube music in the browser. The OS is Debian Jessie. I adjusted the volume in the GUI and using the terminal (with "amixer set Master 40%") ...
3
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0answers
330 views

Xmonad with fn keys get to work

I am using xmonad and am almost new to it. I installed it on my Lenovo Y700-14ISK with Ubuntu 16.04. I am using gnome-panel with xmonad. How can I make my fn combination keys like changing volume or ...
7
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1answer
5k views

What does `cryptsetup resize` do if LUKS doesn't store partition size?

The LUKS / dm-crypt / cryptsetup FAQ page says: 2.15 Can I resize a dm-crypt or LUKS partition? Yes, you can, as neither dm-crypt nor LUKS stores partition size. I'm befuzzled: What is "...