Booting Into Real-Time From Hard Drive

Hello,
We have a system that is real-time compliant, as said so by the pceval software that NI has on their website, that will not boot into real-time OS from the hard drive. It can boot into RTOS with the floppy boot disk, but for some reason it can not do it from the hard drive alone. We made a format hard drive disk and run it and it says that it succussfully installs the files and tell us to reboot. When we do so the system has a short blinking line and just sits there, almost like the system is being haulted. We have formatted the hard drive many times using the format hard drive disk and we have even tried other floppies thinking that the disk was bad. We don't understand why it could boot into the RTOS from the floppy but not from the hard drive itself. The only thing I can think of is that the disk isn't writing the right MBR to the hard drive and it's not getting directions to boot. I have been working on this for quite some time, so any help would be greatly appreciated. Thank you.
Michael

We have actually figured it out, after many long days. You just install the RTOS like Labview says and make sure it is the first partition. Whether that is on another hard drive that is the master or if it is actually the first partition of the drive. We had two seperate drives and we were running Windows as the Master and the Labview RTOS as the slave. When we switched them it worked. Also, doing a long format (Not Quick Format) also fixed the situation. For a bootloader we are using GAG, THE GRAPHICAL BOOT MANAGER which can be found for free on google. Thank you for your help.
Michael

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Boot into something other than hard drive

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What do I need to do to boot into something other than the hard drive to defrag?

Hi again,
found this procedure http://www.bradbergeron.com/2006/11/howto-install-and-boot-os-x-on-a-flash-drive / to install and boot a basic OSX on an USB Memory Stick.
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Message was edited by: Fortuny

Can I boot into Windows XP from a firewire enclosed Hard Drive? Boot Camp

I understand you can install XP (as long as it has service pack 2 or 3) on an Intel Mac using Boot Camp, but I was wondering if it would be possible to take a HD from a PC computer which already has XP installed, and, using an firewire HD enclosure, boot the Mac into XP from that. Would this be feasible?

Yes, but not exactly. The page says:
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But I don't want to install Windows, I want to boot my computer into it.
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And I did a lot of things with these
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3) install refit onto your mac
4) attach the drive via fw800, or even better yet esata, to you mac.
5) Start up your mac
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7) install bootcamp drivers
this seems, in theory, that it should work."
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How can I boot my PXI controller into real-time without a floppy disk?

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If you are using LabVIEW 5.1.2 Real-Time (RT), launch Remote System Explorer and select Disks >> Create Format Hard Drive Disk. If you have LabVIEW 6 RT, launch the Measurement and Automation Explorer (MAX) and select Tools >> RT PXI Disk Utilities >> Create Format Hard Drive Disk (LabVIEW RT 6 has not be released yet). Once you have created the disk, boot the PXI controller with the Format Hard Drive Disk, and this will format the PXI's hard drive and install the real-time OS boot loader. Now you can reboot the PXI without a floppy disk and configure the PXI using Remote System Explorer or MAX. Be aware that this will remove all information from the hard drive, including other operating systems.

T400 problem booting from hard driver, cursor blinking on top left screen corner

I'm having problems with T400 (2765-TDG). It has trouble with booting, which requires 5 minutes power off/on in order to propely boot operating system.
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Symptoms:
After mouse intialization, screen goes black, and on top left corner white cursor blinks
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There is no other device connected to notebook, not even mouse
It's needed several, sometimes 3-4, sometimes even 10, times to reboot with power key in order to get operating system booting
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Did some general diagnostics, and here is what I've noticed:
After changing settings in BIOS, save&exit, computer hangs with black screen. I have to turn it off and back on in order to continue booting. Settings in BIOS are saved properly.
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Vedran
Solved!
Go to Solution.

I'm sorry to tell you, but in may case, I had to send notebook to authorized service provider. They replaced mainboard and hard drive (!?). Now everything works fine, but puts shame on Thinkpad T series notebook.

DV7-6185us wont boot from hard drive.

I recently installed a new hard drive after the one it came with completely crashed. After installation of new hard drives, I inserted and installed all of the recovery disks needed for the new hard drive. Upon completetion it said it needed a restart and after restart I get a message saying I need a OS for the hard drive for boot up.
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Hi,
Assuming this is just a problem with the recovery media, here's an alternative option you could try.
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Windows 7 Images.
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http://www.kodyaz.com/articles/how-to-activate-windows-7-by-phone.aspx
Any additional drivers and software you may need can be found Here.
Regards,
DP-K
****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

V120 server boot from hard drive freezes

Hi
I just installed open solaris build 75 on a sun v120 server. After the instalation all went well and I configured the processes and users on the server just like I did yesterday on another v120. What i did afterwards that was different from yesterday is that I put the machine on standby by holding the power off (0) switch for a few seconds, then unpluged the power chord. After turning the power on again the server will freeze the boot process in the first 2 steps after it tries booting from hard drive. (It does pass all hardware checks). To comunicate with the server I connect a windows PC on the lom port with serial cable and the SecureCRT software. I tried to break into lom with #. after poweron but it doesn't seem to work. And the lom console in standby wont let me boot from cdrom or anything while in standby. Can anyone give me some guidance here? I don't have much experience with this kind of hardware.

Well, LOL, I did that prior to buying the software. It does meet the specifications. I found the solution on the support site. When I googled before I hadn't googled the error message verbatim. Doing so led me to this page: http://support.apple.com/kb/TS3926 where I was instructed to create a tiny partition (128MB) and then run the installer again. No explanation was given as to why, but this did work and I am typing this via the new OS. Thanks for trying to help me baltwo! Best regards.

I have a time machine backup file on a USB hard drive. I bought a time capsule / airport extreme, flat 3TB. I wish to transfer the backup file from the usb hard drive to the time capsule hard drive. 10.6.8

I have a time machine backup file on a USB hard drive. I bought a time capsule / airport extreme, flat 3TB. I wish to transfer the backup file from the usb hard drive to the time capsule hard drive. 10.6.8

Unfortunately, Time Machine backups that are stored on a drive that has been connected directly to a Mac are completely different than Time Machine backups that are stored on a Time Capsule.
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http://pondini.org/TM/18.html
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Time Machine will make a new complete backup of your Mac and then add incremental backups from that point.
My advice.....start a new backup on the Time Capsule and move forward. Keep the USB hard drive around for a month, maybe 2 or 3 in case you need to go back to an old backup for some reason. At that time, you will not likely need the old backups at all since you will have a current 2-3 month history of new backups. At that point, you can erase the USB drive and use it for another purpose.

Playing media files from Time Capsule hard drive

Hello folks,
I am using my 3TB Time Capsule to host all of my video files, most of which are MKV files. I also have an external hard drive connected to the USB port on Time Capsule and there are few video files on it as well.
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On Argosy media player, I am able to connect to Time Capsule (login is successful) but I can neither see the hard drives nor their contents.
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What am I missing in my setup?
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How are you folks using Time Capsule to play video from its hard drive on to TV?
Thanks.

I try to use uPnP on Argosy to connect as uPnP client to Time Capsule, but nothing happens. I thought uPnP is turned ON by default on Time Capsule.
Why am I not able to see the Time Capsule hard drive from my media player?
What am I missing in my setup?
Do I need to install a media server device to read files from hard drives and storage, and stream to media player (Argosy)?
How are you folks using Time Capsule to play video from its hard drive on to TV?
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So first issue.. no upnp but that isn't a biggie.
SMB file protocol which the rest of the world uses.. has rules which Apple also breaks.
Make sure your TC is setup with all short names. no spaces and pure alphanumeric.
On the file sharing page of the airport utility.. (you may need to use 5.6 from Mac or Windows), ensure that you set a workgroup.. generally now WORKGROUP. And make sure you turn on the guest account to full read and write permissions.
It would be good to ensure a normal windows computer can access the TC..
In windows explorer type in the address bar
\\TCname or \\TCIPaddress (where you replace with actual name or IP).
I do not know the Argosy player but I will look it up.
My hacked ATV1 can see and play files from the TC. That is running XMBC of course.

Trouble with slow Macbook Air. I have first generation MacBook Air and have a hard time keeping hard drive from being full. Right now, I have almost 5 gigs available, but mac is slow and I keep getting color wheel when I use Mail. Any suggestions?

Trouble with slow Macbook Air. I have first generation MacBook Air and have a hard time keeping hard drive from being full. After trashing many docs, I have almost 5 gigs available, but mac is slow and I keep getting color wheel when I use Mail. I'd like to install Lion, but now I'm afraid it will slow down my machine even further. Do I have enough free hard disc space? Is Mail problem related to free hard disc space? Thanks for your help!

7gb of free disc space is required to install Lion. Read this about how to free up disc space: http://pondini.org/OSX/DiskSpace.html. Also, advice on how to speed up your mac: http://www.maclife.com/article/feature/25_ways_speed_your_mac

How stream music from Time-Capsules hard drive via iPhone and AirPlay without any computer turned on?

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As Chris says... but if the media is on an external drive as above then you also need to make sure the external drive has the same drive letter on the system you are moving to or iTunes won't be able to find the files.
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tt2

How to install arch 2009.08 from hard drive? Please enlighten me

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I did find some differences in the menu.lst/isolinux.cfg between two version.
In 2009.02, we have
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kernel /boot/vmlinuz26 lang=en locale=en_US.UTF-8 usbdelay=5 ramdisk_size=75%
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title Boot Arch Linux Live CD
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I know I can install arch from usb, but I simply wanna know what's wrong here, so guys, if you have any idea, don't hesitate to enlighten me.

Hi, vacant, thanks for the reply. I did not notice you are the author of the article. Actually I missed the head of the article which directs me to another (the amalgamated one you mentioned). I take a look at it, it seems to make things complicated. I still miss the old days: you simply download the iso, mount it and copy all the contents into a separate partition, edit your current grub, then reboot and everything works. I don't understand how Arch could be so evolved to exclude this simple installation scheme. I am not complaining the development of Arch. In my opinion, a distro as flexible as Arch should provide as much installation strategy as possible. In this respect, I think we can learn from Ubuntu or sidux (in sidux, it provides a very convenient kernel parameter called "fromiso" which allows you to install sidux from the plain iso, that means, you even don't have to mount it and copy the contents out of it to a separate partition).
Last edited by plmday (2009-10-25 06:25:44)

Can I clone my Time Machine hard drive, to another HD, and store Off Site?

Good day All, I love my new Macbook, but am trying to come up with a foolproof method of backing up all my data, documents, and business.
I have become very nervous about BACKUPS, and want to have an OFF-SITE week old backup done on a external Hard Drive?
I presently have a 200 gig Time Machine backup/archive, and have a daily clone with Super Duper & Carbon Copy Clone. However these hard drives are at home, so should the building burn down, or should we get broken into, there goes my business and digital life.
My thought is to buy an external hard drive and clone my current Time Machine hard drive to the external on a weekly basis, and store it off-site or at a friends house.
Would I be able to do a clone of my TM HD archive, and have it still useable / bootable / recoverable should a tragedy happen?
I would like to upload it all up to Mozy, or BackBlaze, or similar offering, but 200 gig is way too big.
Is anybody cloning a Time Machine hard drive and able to restore from it?
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Hi Ian,
Sorry I missed the discussion last night. I'll tell you how I'm accomplishing the backup task and you can let me know if this is what you're trying to do.
I now have 2 external HDs. A 1TB Seagate and a 250 GB LaCie. The LaCie used to be my TM backup drive, but it was the same size as my internal iMac drive. I knew I'd eventually need a bigger drive so I bought the 1TB Seagate yesterday and cloned the LaCie drive onto it using SuperDuper. The only thing on the LaCie drive was TM backups. Now the TM backup are on the Seagate. I unmounted the old TM drive and changed the name of the new drive to "Time Machine". I activated TM and it picked right up where it left off. I did test it by restoring an old file. I also changed a current file and made sure TM was still operating as advertised. Everything worked as expected.
Now I simply used the 250 GB drive to clone my system HD using CCC. It is a bootable backup and can be used to run the system should my internal drive become unusable. I will update this drive once a month with any changes to the system drive using CCC and keep it off-site in a safe deposit box in the meantime. Using this methodology, I don't see why you'd want to swap the drives weekly/monthly. Just let TM run on the large drive and keep the other drive as current as you like. I've decided monthly is good for me. I'm mostly worried about photos, but I keep them on the camera longer than a month, so there's my cover for the month.
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I get kernel paic upon boot. I did that hard drive cleanup and reinstalled Lion. What about memory? Anyone think I need to upgrade my memory? I have 8 G of upgraded RAM. (20 inch iMac core 2 duo)

If you're able to boot, launch the Console application in any of the following ways:
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☞ If you’re running Mac OS X 10.7 or later, open LaunchPad. Click Utilities, then Console in the page that opens.
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HT1178 How do I encrypt my Time Capsule hard drive?

I would like to secure my Time Capsule hard drive. How do i go about encrypting it?

You cannot access the TC directly.. USB cannot be plugged into a computer.. It is for now and forevermore a network drive.
Read Q3 here.
http://pondini.org/TM/Time_Capsule.html
He covers how to create a DMG file which is a file that works as a virtual disk.
This has limitations although from your point of view it is probably good. Only one computer can access the dmg at a time. That includes multiple users on the same computer. So it is only mounted in one place and for one user.
You can also do the same thing with a sparsebundle although I am not sure if there is any advantage over dmg files.
http://alex.seeholzer.de/2012/09/setting-up-smbafpcifs-network-drive-for-time-ma chine-on-osx-10-8-mountain-lion/
There is no need to make it usable by Time Machine. You simply use Sparsebundle as DMG.. it is just that it might co-exist with the TM backup better.
You can set fixed size to the sparsebundle.. or DMG files.
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Booting Into Real-Time From Hard Drive

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