0
votes
0answers
12 views

Execute script when hard-disk's standby state changes (i.e. it spins up/down)

How can I execute a shell script when the standby state of a hard-disk (as reported by hdparm -C /dev/sdx) changes? If possible, I would like to avoid polling hdparm for changes.
0
votes
1answer
41 views

Target filesystem doesn't have requested /lib/systemd/systemd

I have been using systemd for about a month without any problems on my Debian Jessie. I installed it according to the Debian wiki. But all of a sudden today I got this error:     ...
2
votes
1answer
31 views

Does the installation computer affect performance?

I recently installed Debian Wheezy onto a hard drive I later intend to connect to a different computer, though the computers use different brands of hardware. Will this work? Or am I setting myself up ...
1
vote
1answer
84 views

Removing failed disk from raid 1

my server (Debian Wheezy) has a failed disk. I have sda and sdb and according to the support of my hoster, sdb needs a replacement. I send them this information with the mdstat: ...
1
vote
2answers
39 views

Debian: Create compressed Harddrive for copy

On my Debian system I have a box with certain configuration settings that I like but I've had to change them continuously. There have been times that I've gotten into a some-what irreversible ...
0
votes
1answer
55 views

raid1: how to synchronize harddisks (Debian 6)

My system is Linux/Debian 6, using GPT (GUID Partition Table). If I run the command cat /proc/mdstat I see the following situation: Personalities : [raid0] [raid1] [raid6] [raid5] [raid4] ...
2
votes
0answers
101 views

Disk Spin Down in Debian Wheezy

I'm using Debian Wheezy No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 7.3 (wheezy) Release: 7.3 Codename: wheezy $ uname -a Linux debian 3.2.0-4-amd64 ...
0
votes
2answers
73 views

Hard disk power management with image toggling in display

We have a system in which we almost toggle some display data in the screen 24 hours x 7 days a week. Since our application runs every day, we see some hard disk failures in the field. Unfortunately, ...
0
votes
1answer
236 views

How do I install Debian onto the same physical hard disk that the installer files are on?

I need to somehow copy the installer to hard drive (local disk), so that I can plug this prepared hard drive to another computer, boot the installer from hdd and install it (on same hdd). Example: ...
2
votes
1answer
597 views

GParted messed up my partitions

Update: running testdisk I can actually see all of my files in /dev/sda1! I wanted to install Windows alongside my Debian installation in order to play some games. In order to do that, I had to boot ...
1
vote
1answer
165 views

What are the possible ways a Debian Linux system may write data to HDD and how to avoid them?

The background: Here I have a spare x86 board which has a low energe costing AMD CPU built on it. I am planning to DIY a home use file server with it running a Debian base system and some common ...
2
votes
1answer
495 views

How to skip/exclude one SCSI bus from scanning during boot?

A "Linux debian 3.2.0-0.bpo.3-amd64 #1 SMP Thu Aug 23 07:41:30 UTC 2012 x86_64 GNU/Linux" system has at least 5 SCSI hosts: root@debian:~# ls /sys/class/scsi_host host0 host1 host2 host3 host4 ...
1
vote
2answers
386 views

Why does e2fsck fail during boot, but not later?

When booting my Debian server, I'm presented with the following error concerning my external hard drive: /dev/disk/by-label/elements: The superblock could not be read or does not describe a correct ...
12
votes
5answers
6k views

How to find which process is regularly writing to disk?

How can I find which process is constantly writing to disk? I like my workstation to be close to silent and I just build a new system (P8B75-M + Core i5 3450s -- the 's' because it has a lower max ...
3
votes
5answers
2k views

GNU/Linux (Debian): detecting hard-disks mappings?

Let's suppose you have two hard-disks: one internal (boots GNU/Linux); one external (USB). "fdisk -l" detects both, but will not tell you which is /dev/sda and which is /dev/sdb. "lsusb" will tell ...
3
votes
3answers
604 views

Debian preseed.cfg/automatic install setup not detecting hard disks

I'm trying to build a Debian automatic install set up using a preseed.cfg file loaded into a client by PXE. The host and client are both Virtual Box VM's. Everything goes smoothly on the client ...
4
votes
3answers
333 views

What would be a good choice for an elastic file system (for adding storage at a later date)?

I'm currently running a Debian 6.0 server with EXT3, but I'd like to move over to Arch. It's being used as a file server right now with a 1TB drive in it (of which 650GB in it is used). What I'd like ...