Booting is the initial set of operations that a computer system performs when electrical power is switched on. The process begins when a computer that has been turned off is re-energized, and ends when the computer is ready to perform its normal operations.

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Is there a way to know what services run on a Windows server without logging in to this server?

Hi I just started working as an intern and they use Windows servers for very specific tasks (converting .docx files) that are way harder on their other servers. But now I had to make that program run ...
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1answer
141 views

HP ProLiant DL380 Boot Issues

I've tried researching intensely to find out why every time I try to boot my server, my monitor that I use to see what I'm doing to the server, seems to say "Out of Range". I have Ubuntu installed ...
1
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1answer
816 views

HP ProLiant ML350 G6 won't power on

I pulled a couple of ML350's out of storage for a training lab, and to my chagrin only one boots. When I plug the good ML350 in, the NIC light flickers green briefly and it powers up normally. When I ...
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0answers
79 views

HVM AMI do not boot, no console output

I prepared HVM EBS backed ami in such steps: Created new EBS volume and mount it to existing hvm instance. Created one partition on it and mout it. Installed basic system with: yum -c ...
0
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0answers
66 views

Error reading boot configuration data on primary hard drive Windows Web Server 2008 R2

I have a root server on Hetzner which is running Windows Web Server 2008 R2. I am facing an issue with boot up. The server hangs up for some reason and when I issue an automated restart from Hetzner's ...
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0answers
66 views

AWS pv-grub don't see config file

I created ami from scratch: ec2reg -n centos7 -b '/dev/sda=snap-96a520e3' --kernel aki-499ccb20 -a x86_64 but pv-grub can't find config file: Thread "Idle": pointer: 0x20f0002050, stack: 0x2070000 ...
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0answers
33 views

How can I make sure my virtual serial ports are available at bootup

I am using a Serial port re-directer and Clone functionality done through a python script. With Virtual Serial ports that are created via socat. How do ensure that these Virtual Serial ports will be ...
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1answer
76 views

Loading iptables rules at boot

i have added some rules to the iptables. I saved the iptables rules using the command iptables-save > /etc/sysconfig/iptables To apply the rules i did systemctl start iptables.service ...
2
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0answers
48 views

Start xend service automatically on boot fails

I am trying to auto-start xend and xendomain service automatically on boot as soon as I log into XEN-dom0 (on Ubuntu server 12.04 x64) so that whey i type : sudo xm list the hypervisor lists me all ...
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0answers
126 views

How to recover an Intel RAID 0 on a Rocks cluster distribution

We had a Rocks 5.5 distribution on our cluster and wanted to upgrade to 6.2. The "/export" partition was mounted on a Intel software RAID 0 array of 2 identical hard drives (HD) (/dev/sdb and ...
1
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1answer
38 views

Ubuntu ramdisk template

I've been working on a ramdisk template for running a complete root filesystem on the RAM of a baremetal server(over IPMI so no physical access) that boots over PXE. I used debootstrap to create an ...
4
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2answers
3k views

Why does docker-machine clear data on restart?

I'm using Docker Toolbox on OSX. I've created a data volume container for storing persistent data: https://docs.docker.com/userguide/dockervolumes/#creating-and-mounting-a-data-volume-container. I ...
1
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1answer
95 views

CentOS 7 Installation: /boot naming scheme

I'm currently going through an installation of CentOS7 on an HP MicroServer Gen7. I'm installing onto a mirrored set of 240GB drives configured in hardware RAID1. When configuring my partitioning ...
0
votes
1answer
25 views

Unison on bootup

So i have unison running thru a config file by default. In here it applies the wait=watch function so it syncs automatically. but i wanted to run unison on boot, but i haven't been able to this this. ...
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2answers
618 views

SuperMicro server won't boot after power cycle [closed]

We power cycled one of our SuperMicro machines and it does not boot anymore. It seems it won't even get to the BIOS loading stage and peripherals (VGA monitor, USB cable) are not detected. All ...
0
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1answer
34 views

external usb harddrive prevents startup of Server 2003

An external usb harddrive attached to a Windows Server 2003 (yes, we know it is old) seems to prevent the server from starting up (after a reboot or power recycle). I get the message: "Bootmgr is ...
0
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0answers
141 views

Linux disk moved on a different server won't boot

I have a server HP Proliant DL120 G6, with an installed and working Ubuntu 14.04. The partitioning is reported below. Now, if I move the disks on a very similar HP Proliant DL120 G5, in the same ...
2
votes
1answer
90 views

Correctly mounting SAN volumes at boot time

I have a system running Debian Wheezy (7.8) that connects to a storage volume exported via iSCSI using the open-iscsi (version 2.0) software initiator. The iSCSI initiator correctly reconnects the ...
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0answers
101 views

Solaris 10 Update 8, ZFS boot/root zpool and moving disks around

One of my OLD machines is running solaris 10 Update 8 (x86). It has a mirrored ZFS I use for "root zpool". Both disks are failing so I plugged a new disk in a USB port and attached the new disk to ...
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0answers
58 views

Intel server SC5300LX+SE7520BD2 won't boot after removing a second PSU

I have an intel server SC5300LX+SE7520BD2 with 1+1 redundant PSU (Delta electronics C46098-005). As one of the PSU had an amber led lightning, I decide to check the part-number and I did this by, ...
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1answer
107 views

PXELinux with WDS/DNS/DHCP

I've been reading up on setting up a PXELinux machine to run side by side with WDS on Windows and all the guides talk about setting up a DNS and DHCP server on the same server as the PXELinux. What ...
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1answer
11k views

Kali linux does not boot in gui [closed]

I got kali linux installed on my pc for a while but now linux will not boot in gui mode , only in text mode ( terminal ). I get no errors on booting it goes directly to the login screen . Hope you ...
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1answer
65 views

How do I create a bootable drive from a partition using Clonezilla?

I have a 500GB HDD with two partitions on it. A 40 GB OS partition (Windows Server 2008 R2), and a 420GB data partition. I would like to split these partitions off to two physical drives. (A 120GB ...
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0answers
60 views

Start seafile before docker at boot

On a debian 8 server, I have installed docker which run a MariaDB container. Seafile server is dependent of the MariaDB container. On restart, MariaDB take too long to start, so seafile fail is ...
0
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1answer
70 views

Deleted MBR on virtual machine on purpose, but entries are preserved

I'm playing with Master boot record. I decided to delete and restore it on my vmware machine. With Ubuntu LiveCD I'm trying to erase partition entries and signature with command: dd if=/dev/zero ...
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1answer
66 views

Unwanted directory mounting on boot

Currently there is a directory that is mounting over another directory on boot. I cannot figure out for the life of me where this is coming from. The problem mount is the last mount on the df -ah ...
0
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0answers
27 views

Server 2003 Machine stuck in Debug mode

I have two Server 2003 enterprise edition virtual machines that are running windows in Debug mode. There is no /DEBUG switch in the boot.ini file, and I have even tried adding /NODEBUG but they still ...
3
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3answers
807 views

Is it safe to boot a linux server from a USB drive?

I have an HP DL360 G7 server I plan to install KVM and ZFS on. The purpose is going to be a lab in a box. I have the 8 drive bays in the front loaded with 4 drives and an SSD (for the ZFS ZIL cache). ...
0
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0answers
30 views

OpenIndiana installation hangs with unsupported PCIe card in

I'm trying to install OpenIndiana (taken from http://dlc.openindiana.org/isos/151a8/oi-dev-151a8-live-x86.iso or server version http://dlc.openindiana.org/isos/151a8/oi-dev-151a8-text-x86.iso) on a ...
4
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0answers
74 views

How to clone the OS disk and keep both disks plugged in?

Here's the situation: A Windows RAID 1 has partially failed. The broken disk was replaced with a new disk. The old two disks do not have Advanced Format (bigger sector size). The new replacement disk ...
2
votes
1answer
534 views

Start at boot time Corosync 2.X + Pacemaker 1.1 cluster (Debian Wheezy)

I can't find a way to start cluster (corosync+pacemaker) at boot time in Debian I have updated a 2 node cluster with the following configuration on both nodes: Debian Wheezy 7.7 Corosync v2.3.4 ...
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0answers
51 views

Linux Redhat 6.0 booting freezed at “starting RHM Managed Xen Domains”

One of our Linux redhat 6.0, 64 bit machines freezes **after the step of "starting RHM Managed Xen Domains"** during booting. It has been staying there for days without successful booting. ...
2
votes
2answers
492 views

SuperMicro X9SRE only boots UEFI Debian 8.1 when “forced”

I have the following configuration: SuperMicro X9SRE (Intel C602 chipset) updated to latest firmware v3.2 (01/2015) LSI Spitfire 9211-4i HBA with 1 GiB NAND cache 3 x 2 TiB SATA 6Gbps HDDs in ...
1
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1answer
80 views

AMI Without Reboot on AWS EC2 on a Web Server

I am running a webserver with very little writes (apart from log files). According to amazon: When enabled, Amazon EC2 does not shut down the instance before creating the image. When this option ...
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votes
1answer
69 views

New dual processor server does not boot [closed]

I'm building a machine and having a nightmare getting it to boot. It turns on, but does not display anything on the screen and the 7 Segment LED on the motherboard shows QCode 61, which according to ...
1
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1answer
1k views

AUFS: How to create a read/write branch of only part of a directory tree?

AuFS (another union file system) allows us to merge two trees into one, even when those trees overlap. We can then direct writes to the merged tree towards one of the branches and reads to another. ...
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1answer
1k views

HP ProLiant DL360 G6 won't boot

I have an hp proliant DL360 G6 server that was 1 year stopped.. I turned it on last week and it was working just fine. So i left it working during the weekend. On Monday when i returned i notice ...
0
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0answers
18 views

What is the xsave cpu feature? [duplicate]

Recently after updating to xen v4.5 I lost my ability to boot my hypervisor. It would restart after saying "scrubbing free ram." After some frustrating trial & error I traced the problem to the ...
2
votes
1answer
1k views

mdadm Software RAID1 with GPT on Debian 8.0 amd64 - Does not boot on disk removal [closed]

INTRO: I have spent countless days attaching/detaching MOLEX->SATA power cables, rebooting machines and trying hundreds of edits and commands. I am on the verge of desperation and desperately in need ...
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votes
1answer
68 views

I need to perform a kernel upgrade on a live system. Best practices? [closed]

Steps taken so far: apt-cache search linux-image* apt-get install linux-image-... I was now thinking of rebooting and selecting the new kernel when it appears on the GRUB menu, however: Is it ...
1
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1answer
114 views

NFS Mounts/ Failed reboot - Race Condition?

I recently suffered the joy of a server crash (Ubuntu 12.04) and a subsequent failure to reboot. It appears that the OS attempted to mount the NFS shares in the /etc/fstab file before networking had ...
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votes
1answer
338 views

Dell PowerEdge 2009 reports: No boot device available [closed]

I accidentally swapped the hard drives and when it restarted it said no boot device available. Please help. I already tried - clean the RAM and and put it back it doesn't work.
1
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1answer
524 views

Download kernel+rootfs and boot on it with u-boot

We are working with a few single board computers (SBC). We generate linux embedded images with Yocto (using U-boot as bootloader), and we deploy it manually on SD cards. This works well for now, when ...
1
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1answer
201 views

Automatic VPN connection if a trusted network isn't found?

I'm trying to figure out if this is even possible. I want my laptops to automatically connect to a trusted network if they're in range (Ie my wireless or hardwired). If they're not in range I want the ...
0
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1answer
97 views

Linux server — verifying bootability of initramfs image

how does one verify the bootability of initramfs image without actually rebooting the system -- the reason why we need this is - suppose if one takes the system for a short window and suddenly finds ...
0
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1answer
1k views

CentOS 6.6 Doesn't Boot. Stucks at Enabling local filesystem quotas [ok] [closed]

I am running radius server on my CentOS 6.6, yesterday I tried to reboot my machine with sudo reboot with using Putty. It didn't restarted for some reason and I had to go to my DataCenter. When I shut ...
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1answer
1k views

How to run Chkdsk on all drives at startup on Windows Server 2003R2

I am struggling to find a way to automate chkdsk /f on all drives at startup, as so far I couldn't accomplish this task. Cannot use chkdsk in a batch file, as it would require user intervention (Y/N ...
0
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1answer
2k views

HP ProLiant ML310e Gen8 install Windows Server 2008 R2

I purchased recent an HP ProLiant ML310e Gen8 and a Windows Server 2008 designed for HP Servers and when I want to install the OS (Windows Server 2008) on My Server I receive following error: A ...
3
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0answers
407 views

detecting whether GPUs are accessible before running nvidia-smi during boot to create dev files

In the past, I've successfully configured Ubuntu systems containing NVIDIA GPUs to launch nvidia-smi in the background from within /etc/rc.local during the system boot to create the requisite ...
0
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1answer
138 views

PXE or other : deploy images on single board computers (SBC)

We have a few SBCs of various modeles (but a lot of freescale). When received, these SBCs are bare (no BIOS/U-boot). We generate linux embedded images with Yocto (using U-boot as bootloader), and we ...