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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27 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
23 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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13 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 ...
0
votes
1answer
67 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
96 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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1answer
49 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
27 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
43 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.
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0answers
48 views

Booting from LVM without boot partition

I have recently rebooted a server with over a year uptime which was partitioned like this (and of course it never come back, it couldn't boot): Disk /dev/sdd: 1000.2 GB, 1000204886016 bytes 255 ...
1
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1answer
49 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
25 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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0answers
60 views

Is there a way to disable or hide SAS drive on LSI SAS 3008 controller?

I am setting up Dell Precision 7910 workstation that has LSI SAS 3008 controller and 2 SAS drives connected to it. It came with Windows 7 installed on drive with smaller drive number (0x09 on LSI bus ...
0
votes
1answer
26 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
votes
1answer
127 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 ...
0
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1answer
87 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 ...
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0answers
316 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 ...
1
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0answers
54 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
60 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 ...
0
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1answer
54 views

PXE boot to ISO file

I have an ISO file for an HP diagnostics boot. Rather than burning a CD for every single computer I want to run diagnostics on, I'm wondering if I could load this file onto a server and allow the ...
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1answer
48 views

HP ProLiant DL365 G5, USB and PS/2 Do not work during Boot

Good evening all, The situation up until the REAL point of failure; Dual Opteron 2300 Quad-Core (I'm not positive but I think theyre running at 2.6Ghz) 24Gb RAM (2Rx4 PC2-5300P-555) (lost 8Gb to a ...
0
votes
2answers
89 views

HP Proliant ML110 POST fails with large (4GB) USB Disk attached

I have a HP Proliant ML110 G5 (tower) which fails to boot whenever a large disk (4TB) is attached via USB. The machine displays the HP logo for a very long time (the POST on these machines is long ...
1
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0answers
37 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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0answers
41 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 ...
0
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1answer
80 views

DELL R320 boot with USB disk drive

I need to boot a DELL R320 server from a USB (3.0) disk drive with Ubuntu 14.04 Server. With a USB pen flash (LiveCD) it boots correctly but with the USB disk it says there is no bootable device. ...
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2answers
72 views

Faulty /etc/fstab preventing Proxmox boot

I've added a single entry to a /etc/fstab: mount //sambashare /media/sambashare Running mount -a worked just fine, I could access all the files. However, after a reboot, I'm faced with this error: ...
3
votes
2answers
77 views

Unable to boot into software RAID1 after disk failure

Today after restarting my data server I was unable to boot because one of the drives wasn't being recognized any more, it is still spinning when I connect it and not making many weird noises except ...
0
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2answers
65 views

Can a Linux Kernel be shared between two operating systems?

Quite simple question. I am working on a project to have multiple operating systems (all linux) on the same machine using btrfs subvolumes so that the user can boot to the environment they are ...
0
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0answers
46 views

ssh into coreos on open stack using nova doesn't work

I have a coreos image and I am trying to boot the coreos image via nova client. The instance is fine and the process succeeds but I am unable to login to the coreos instance. I am following this ...
1
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2answers
66 views

Windows Server 2008 reboots into WinRe recovery environment

I have had an issue on a few Windows Server 2008 R2 SP1 Standard servers recently where when doing a standard reboot, it will reboot into the WinRE recovery environment. Going to the console of the ...
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0answers
88 views

Upgrading CentOS from 6 to 7 has broken my boot sequence

I ran the upgrade assistant provided by CentOS for upgrading from CentOS 6 to 7. The upgrade appeared to have been a success, however my system now hangs when trying to boot up. (Keep in mind I have ...
0
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0answers
26 views

Diskless cluster using Perceus: nodes don't boot

I'm constructing diskless cluster using Perceus. Few days ago, I succeed Clustering using Perceus. Nodes are booted well and i can use ssh to nodes. Even i run mpi program. Today, I tried to ...
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votes
1answer
59 views

server standard 2008 r2 unable to boot(blue screen error) after configuring raid 1 [closed]

server standard 2008 r2 unable to boot(blue screen error- STOP: 0x0000007B (0xFFFFF880009A98E8, 0xFFFFFFFFC0000034, 0x0000000000000000, 0x0000000000000000) after configuring raid 1 & Board Intel - ...
0
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1answer
431 views

How to start rpcbind automatically at boot on Ubuntu 14.04 server?

I have been unsuccessfully trying to configure my Ubuntu 14.04 server to start rpcbind on boot. RPCbind is installed and works fine if I start it manually with service rpcbind start I have added the ...
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votes
1answer
38 views

Issued kill -9 -1, centos not working

created user in centos and edited nano /etc/passwd and edited created user as user:x:0:0::/home/user:/bin/bash and logged as that created user and issued kill -9 -1, from then on words my server not ...
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0answers
234 views

OpenVPN start at boot not working on Ubuntu 14.04

I am trying do configure my Ubuntu 14.04 server, so OpenVPN will start at boot. So far, I am able to start OpenVPN server with the command: service openvpn start After I execute this command, I ...
0
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0answers
44 views

Alcatel 7210 SAS-D boot loop

I was given Alcatel Lucent 7210 SAS-D that a previous user(s) messed up. When I'm booting it, it keeps looping in the console over and over. Here's the text it keeps looping: ...
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0answers
159 views

Boot from RAID with PERC H310 on Dell PowerEdge R520

I'm trying to install an OS on an R520 with the PERC H310 RAID controller and set up two physical drives as a virtual drive with RAID-1. However I can't select that virtual drive in the boot sequence ...
0
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1answer
46 views

VHD to physical drive with no host os

I have installed windows server 2012 r2 with exchange 2010 on it on virtual machine (Hyper-V) I need to move VHD to physical drive. I know that windows can boot VHD images, but i need to move OS ...
0
votes
1answer
173 views

How to make Dell PowerEdge R410 boot from two hard drives?

I have a Dell PowerEdge R410 with two SAS drives connected to the SAS controller and I would like that both of them can be in the boot sequence tried to boot. I would like to use md software RAID-1 in ...
1
vote
1answer
140 views

Deploy Windows To Go on external drive using Network boot, WDS or SCCM and WinPE

We are doing a project for a IT school, each student have an external drive (WD My Passport enterprise) and we are trying to deploy Windows To Go on these drives. Each student should be able to flash ...
1
vote
1answer
92 views

4 processors fail in ProLiant DL580 after swap

I recently shipped my HP ProLiant DL580 G5, and am now in the process of trying to get it set up again. However, upon getting the power supplies and HDDs reinstalled, I was unable to power the thing ...
0
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1answer
1k views

Kickstarting Ubuntu 14.04: How do I create an “EFI boot partition” from my ks.cfg?

I am PXE booting a server that has two 4Gb drives configured in RAID-1 in order to kickstart an instance of Ubuntu Server 14.04. I am PXE booting in EFI mode, and the install runs fine until I get ...
0
votes
1answer
144 views

“No inittab file found” after reset

An old dedicated server (Debian with Raid1) wasn't responding today and now can't boot after manual reset. Last message is No inittab file found. I still have access to filesystem via rescue ...
0
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2answers
68 views

Server raid doesn't boot in the morning

We have a HP Proliant ML350 G6 with integrated sas raid controller. Since 3 days the server starts up in the morning without this raid. All othe HDDs / SDDs are ok. We did install the ServicePack ...
0
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0answers
79 views

RHEL hang on boot - first on sendmail, then on iiimf

I can't figure out what this box is doing. Running RHEL 4.8 - it was rebooted and now it won't come back up. Diagnostic with Seatools shows the drives as good, fsck checks out as well. I can get into ...
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0answers
100 views

DL160 G5 fails to boot CentOS 5.11

I'm trying to install CentOS 5.11 on DL160 G5, with 4 bays holding 3TB sized drives. The installation with default partition layout completes successfully, however on boot I get to a blinking cursor ...
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0answers
58 views

UnicodeDecodeError starting Radicale server during boot process

I set up the Radicale CalDAV server on Debian Wheezy (raspbian). I can launch it manually as expected. However, when I try to start it during boot process it fails with the following error: ...
1
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1answer
80 views

debian unable to automount partition at boot

I have a single usb drive connected to my server, and I am unable to get it to automount at boot time. If I manually execute mount -a it mounts correctly. my fstab is as follows: proc ...
0
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1answer
276 views

Windows 2012R2 hyper-v guest diskless - boot from iscsi guide?

I am attempting to build a generation 2 W2012R2 hyper-v server guest that, configured with no disk or vhd , will select it's iscsi o/s disk via Microsoft dhcp and boot Windows 2012 R2. Note that I ...