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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Ran chkconfig but crond not starting on reboot on Amazon Linux

I am trying to get the cron daemon to start on reboot on an instance of Amazon Linux (Linux version 3.14.57-34.46.amzn1.x86_64). I have run: $ sudo chkconfig crond on If I run: $ chkconfig --list ...
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31 views

solaris requested cylinder is beyond range of BIOS geometry

Title says it all. I'm a Windows guy, and a bit out of my element here, but a client has an old Solaris machine hosting a Database. The machine turned off for a yet as unknown reason (probably power ...
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65 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 ...
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29 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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303 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 ...
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701 views

Ubuntu on EC2 boot error after dist upgrade to 14.04: disk drive for / is not ready yet or not present

I just upgraded my Ubuntu 11.10 EC2 instance to 12.04, then to 12.10 and finally to 14.04 using the do-release-upgrade command each time. I arrived at 14.04 and the instance will not boot now, it ...
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19 views

restart client after download .img file from PXE

I want to install pfsense using pxe. In Windows 7, I have installed the Tftpd32 software and set it up (conf file is below). The client machine downloads the image file (pfsense.img) successfully ...
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259 views

How to use systemd-firstboot.service?

I'm making an image of Debian Jessie. On boot the system has no /etc/machine-id file. This causes some problems with the journald that doesn't start. I've found that in the systemd repo: # This ...
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98 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 ...
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128 views

PCI-E with mPCI-E Sandisk won't boot

Configuring a 'new to me' Dell R610 with 6 15K SAS drives, each set paired up into a RAID 1 and then a Sandisk 256GB mPCI-E ...
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93 views

Debian does not start any service at boot

I've got a VPS server running on Debian Wheezy and I monitor it with Zabbix. Yesterday, the server was unreachable, I could ping it but there was no ports open (using nmap). So I contacted the ...
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168 views

Verify architecture of kernel file

Note: I am NOT interested in the currently running kernel, but on a kernel that I am going to boot and which is in a file in the filesystem. I am going to boot a new kernel. I have prepared grub.conf ...
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108 views

Copy EFI partition to new disk in Windows Server 2008 RAID?

I have the following RAID setup ( yes, disk 1 is failing :) ). I need to copy the EFI partition from Disk 1 to the unallocated space in Disk 0, in order to make it bootable. Does Windows provide a ...
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370 views

Blank MDT 2013 boot screen on USB Deployment

I am attempting to do refreshes on some machines and on the bootup of a USB drive with a LiteTouch Image I get to the Microsoft Solutions Accelerators screen but I do not get a window for actions. I ...
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220 views

How does virt-install create and persist and secure the boot disk?

Normally when i run virt install, I boot initially from the network, by installing from source, and also including a "--disk" option. The way i do it is described here ( in the "root" of this ...
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111 views

Wrong PATH in init script on boot

Since the update of the System on my Synology NAS (x86), I have some problems with my startup scripts. The Bash scripts are stored in /usr/local/etc/rc.d. The scripts were executed for sure, because ...
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67 views

What is the issue with the boot setup on this raid array?

After a secure erase of /dev/sda (Samsung 840 Pro) I had to setup grub on /dev/sda2 (for some unknown reason the /boot partition is the second one). So I ran something like this: grub<br> ...
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411 views

How can I automatically save the Dell iDRAC boot capture videos?

The Dell iDRAC automatically records video of the last three boot sequences on the server. These videos can be played back via the iDRAC web interface. The web interface also offers a "save" button to ...
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386 views

Windows Server 2008 R2 server not booting

It's a Hyper-V machine that runs the DC for my lab environment. Had a power failure that shut down my server and all other machines come up fine except this lone DC. It boots up straight to Recovery. ...
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338 views

Gearmand autostart at system boot

Gearman server is installed and working fine on Ubuntu 12.04. But it won`t start at system boot. I try this: Startup applications (/etc/init.d/gearman-job-server owned by root), sudo update-rc.d ...
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39 views

How to extend /boot which is not on lvm

I have a machine with 100 mb boot partition but for installing new kernel with other module it needs additional 50 MB. How can i extend it its not on LVM. If i attach new disk and copy whole content ...
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450 views

Dell PowerEdge R510 SATA drives appearing as SAS

I have a Dell PowerEdge R510 with the following: PERC H700 2 x 500GB cabled SATA drives (RAID 1) 6 x 3 TB SAS hot swap drives (5 in RAID 6) I was testing an online expansion of the RAID array ...
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196 views

Upgraded to Debian 6.0.7 and server now does not boot

Today, I upgraded my Debian Squeeze installation of my vps to 6.0.7. It included a kernel upgrade, but I left the kernel upgrade last, after upgrading all the other packages first. However, now the ...
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99 views

Fresh debian squeeze software raid install wont boot

I am following these instructions: http://www.iprobot.net/linux-tutorial/how-to-setup-software-raid-in-debian-ubuntu/ (I used debian-live-6.0.6-amd64-gnome-desktop.iso and DD'd that onto a usb key, ...
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43 views

Fedora 5 booting Issue

I have an issue in my fedora core 5, installed in HP Proliant ML 150 server. Till yesterday it was working fine but today when I started this it gave me the following error: File system is ext2fs, ...
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113 views

Device imaging process Won't work first time

I'm having an issue regarding a disk imaging process. To get the machine into it's initial state, I first run a simple DISKPART CLEAN, and then restart the machine. . Diskpart sel disk 0 ...
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242 views

can't update MYSQL startup settings in ubuntu

I updated to mysql 5.5 and noticed that the server wasn't starting anymore at boot but I had to do it manually. It is actually not set to start at any level. So I did chkconfig -s mysql 2345 but ...
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16 views

Unable to boot openSUSE or SLES12 from plain installation on Gen9 server

I am installing software on a brand new HP DL120 Gen9 server. This is going to be just a high-performance testing machine. I wanted to install openSUSE Leap. Intelligent provisioning won't recognize ...
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7 views

Server can't boot, showing main process (206) terminated with status 127

The system is Debian 7.0. Booting in recovery mode fails with messages shown in this screenprint: How can I solve this issue?
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6 views

Sun M4000 — how do I reset the F/W password on the bootable domains

I have just gotten assigned to working with an Sun M4000 system of which I know very little about. Nor does anybody else within the company. I can get into the initial service module (XSCF).... But ...
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24 views

Create a new Linux boot disk using a reference disk?

I need to build a Linux boot disk for a system, but assemble the disk using a different system than the one the disk is for. I have a known-good "reference" disk: is there a way to selectively clone ...
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11 views

New Swap Drive - Linux Hangs during Boot

An application checked the swap space during install and required it to be the same amount as ram. So i added a new disk (Server is a VM) and done the following: swapoff /dev/mapper/ol-swap vgcreate ...
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226 views

Replacing failed RAID 1 drive on Windows Server 2008 - new drive not bootable

I'm trying to replace a failed RAID 1 drive in Win Server 2008 R2 Foundation and am running into difficulty. See the image from Disk Management: Disk 0 is the good drive from the original RAID ...
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62 views

How to change the boot order if Two boot partitions exist on the Linux Machine

I have an open vpn server running on my Ubuntu server 14.04.I took the backup of hard disk /dev/xvda (which includes the boot files) to an img file using the dd command. Machine A dd if=/dev/xvda ...
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43 views

Encrypted LVM stops when mounting swap

I have configured a disk with LUKS this way (Ubuntu server 15.10): Boot partition Rest partition (LVM group) LVM data -> Encrypted (pass) -> ext4 /data LVM root -> Encrypted (pass) -> ext4 / LVM ...
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17 views

Debian server reboots after every login

I have a Debian Wheezy vps on the cloud. Today I tried to login using the VNC console provided by my vps service provider but everytime I login the server automatically reboots after 5 seconds! Has ...
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27 views

Kernel config options explained

Can anyone explain what the following options from my centos 5.9 box do CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_PENDING_IRQ=y ...
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57 views

How to reset the ConditionFirstBoot in systemd?

How to make the system think that it's the first boot again? Need that for some fast testing without reflashing the image.
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51 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 ...
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47 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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56 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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24 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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0answers
114 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 ...
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56 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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52 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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45 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 ...
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22 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 ...
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24 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 ...
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38 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. ...
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24 views

Move vhd from Win7 to Win8

I have been natively booting a Win7 .vhd on a Win7 machine for some years. I have copied the .vhd to a Win8.1 machine and it will not natively boot. %windir%\system32\logfiles\srt\SrtTail says ...