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[HOW-TO] Roll your own Synology DiskStation for NAS - UPDATE 5/28/2013 DSM 4.2-3211 - Page 4

post #91 of 359
Thread Starter 
Quote:
Originally Posted by replayrob View Post

Run the NAS off a UPS... most power problems are transient- lasting only a few seconds, with a UPS your NAS wouldn't even notice the outage.
Or, get one of the flash drives with a mechanical lock switch on it, program it- then set the write protect switch. I just bought a few of them for work for DOS boot drives for out ToughBook laptop and old Motorola DOS only programs.

If you followed the instructions to the T you will not have any reboot issues resulting in GRUB errors on reboot or after power failure. If it makes you feel better then get a write-protected USB stick and flip the switch after your installation is complete.

Yes, get a UPS. That goes without saying for any storage appliance.
post #92 of 359
Thread Starter 
Quote:
Originally Posted by replayrob View Post

Can't believe you guys want to run your NAS without a UPS, it should be considered part of the system like the hard disks.
Get the smallest one they sell- $49 on sale at local big box stores all the time. No worries after that. No system with hard drives like unexpected loss of power, it's very stressful on the hardware.


Agreed, get a UPS
post #93 of 359
Thread Starter 
Quote:
Originally Posted by pmcd View Post

Very neat experiment though I don't understand why anyone would actually use this. You want a NAS to be stable and not hack. When playing around with 8TB's of data do you really want to be using a house of cards? Servers don't need to be powerhouses for the most part. There are a variety of price points for Synology and other NAS brands. That would be the safer way to go.

Philip

If you're experimenting with hardware you had 'lying around', chances are your Synology box will be buggy. Get yourself the right hardware and your box will be as solid as any commercial NAS available.
post #94 of 359
Thread Starter 
Quote:
Originally Posted by pmcd View Post

As I have said before, this is a neat experiment. I can't see it being used as a main device for two reasons. The first is you don't want a hack as a server. The second, and this seems to not have been brought up, is that this appears to be something verging on theft of Synology's OS. DSM is one of the reasons why people buy their hardware. Remove that and their hardware becomes less valuable. There really seems to be something wrong in all of this.

Philip

Synology makes their code publicly available through Sourceforge as required by GPL. No wrong doing here, just hard work. Have at it yourself before you infer any theft of IP.
http://sourceforge.net/projects/dsgpl/files/
post #95 of 359
Thread Starter 
Quote:
Originally Posted by alex50 View Post

I followed the steps using N40L and a 4GB usb flash drive. Everything worked fine during the installation process, and I was able to log into DSM. However, when I shut down from within DSM, and turn the unit back on, it fails to boot with the following error message:

GRUB loading, please wait....
Error 17

I have a DS1812+ and would like to use this as a backup target for Folder Sync. Could anyone assist with the error above?

Thanks.

Re-image your USB drive; did you follow the instructions strictly?
post #96 of 359
Thread Starter 
Quote:
Originally Posted by pjneder View Post

Looks like 4.2 is out. Any word on posting this version?

Working on it..
post #97 of 359
Thread Starter 
Quote:
Originally Posted by MarkHotchkiss View Post

Hi Philip,
If I had the right hardware lying around (and I might), then I would consider this for a "backup" NAS. What better way to backup your 8TB's?

I already have a Synology, and it is a hassle keeping all of that data backed-up. A secondary Synology to roll to primary onto could simplify my life.

Install the CrashPlan client on DSM; 6$/month, unlimited cloud backup. cool.gif
post #98 of 359
Thread Starter 
Quote:
Originally Posted by vincentxw View Post

Does this support H77?
My motherboard is P8H77-I

I would suggest:
http://www.asus.com/Motherboards/E35M1I/

High Compatibility with this guide. Good Asus build quality. Fanless/Silent design. 6 ports of full 6GB/s throughput. cool.gif
post #99 of 359
Now you have me really wondering if this board would work:

http://www.asus.com/Motherboards/C60M1I

Is there somewhere where we can see the hardware IDs of the hardware supported by this through the GPL?
post #100 of 359
Quote:
Originally Posted by vincentxw View Post

Does this support H77?
My motherboard is P8H77-I
If you install this on your P8H77 and it works, I'd love to know as I've been considering this board for a WHS build, but would consider doing this instead.
Edited by blipszyc - 3/21/13 at 1:17pm
post #101 of 359
Quote:
Originally Posted by r3zon8 View Post

I think you are mistaken with how DSM installs itself. The USB stick acts as the DOM which is embedded on each Synology on its logic board. You dont 'need' a disk dedicated for the installation.
It wouldn't be the first time I'm mistaken about something smile.gif

So what is the .pat file being installed to?
post #102 of 359
this is cool! i got it to wok on an intel SS4200!
post #103 of 359
Quote:
Originally Posted by r3zon8 View Post

Working on it..

Excellent. I am curious, have you ever gotten the HDD spin down to work on any board? For me, WoL and HDD spindowns do not work.

Thanks for this!
post #104 of 359
Quote:
Originally Posted by alex50 View Post

I followed the steps using N40L and a 4GB usb flash drive. Everything worked fine during the installation process, and I was able to log into DSM. However, when I shut down from within DSM, and turn the unit back on, it fails to boot with the following error message:

GRUB loading, please wait....
Error 17

I have a DS1812+ and would like to use this as a backup target for Folder Sync. Could anyone assist with the error above?

Thanks.
Quote:
Originally Posted by r3zon8 View Post

Re-image your USB drive; did you follow the instructions strictly?
Or simply pull the USB drive out before clicking on shutdown in DSM biggrin.gif
post #105 of 359
Quote:
Originally Posted by r3zon8 View Post

Yes, any unsupported hardware will cause the watchdog process to initiate a shutdown.

Questions:

1) The Dell PERC H700 use LSI MegaRAID SAS controller AND LSI MegaRAID is on your support list, why can't it work?



2) Is there any ways to get my Dell PERC H700 work on DSM, I would really appreciate if you help me




Thanks a lot ! smile.gif
post #106 of 359
Quote:
Originally Posted by r3zon8 View Post


Synology makes their code publicly available through Sourceforge as required by GPL. No wrong doing here, just hard work. Have at it yourself before you infer any theft of IP.
http://sourceforge.net/projects/dsgpl/files/

DSM is NOT open source. They use some open source software and hence document the changes they make to it.

philip
post #107 of 359
r3zon8,

It looks like the installation of DSM on my HP N54L Microserver went fine. However, I am getting a Volume 1 Degraded warning message on the 8GB USB Drive. Is this normal for everyone? Please advise. I have attached a screenshot of the warning message.

post #108 of 359
it means your 8GB usb was used as part of the pool. you probably had to reflash your usb drive to boot. i did the same thing. i had to start over and the next time i made sure the flash drive was not selected as part of the pool.
post #109 of 359
Quote:
Originally Posted by soccermonkey View Post

it means your 8GB usb was used as part of the pool. you probably had to reflash your usb drive to boot. i did the same thing. i had to start over and the next time i made sure the flash drive was not selected as part of the pool.

Yes... I had to reflash the usb drive... If I start over, how I can I make sure that the flash drive is not selected as part of the pool? Please advise...
post #110 of 359
Ok.. I fixed the warning message about the USB drive... Another question... Within the DSM software, is the Download Station working for you? See below the error message I am getting... If you know how to resolve it, please let me know..

post #111 of 359
Anyone successfully enabled jumbo frame on the N40L/N54L? I got a "MTU setting failed" error.
post #112 of 359
I think we just need to wait until the new DSM is ready. These are all likely bugs fixed with the new code and new features. smile.gif
post #113 of 359
Quote:
Originally Posted by lan_baba View Post

Anyone successfully enabled jumbo frame on the N40L/N54L? I got a "MTU setting failed" error.

Not on that hardware, but on other mobo, yes and it works.
post #114 of 359
For some reason, after a reboot, my USB drive is being corrupted and I have to reflash the USB drive. When I do that, I get the volume degraded warning message in the DSM GUI. To get rid of the warning message, I need start the entire process over again (flashing the USB drive, wiping the hard drive, etc.). I am using a SanDisk Cruzer 8GB USB drive. Any suggestions....
post #115 of 359
Quote:
Originally Posted by r3zon8 View Post

Working on it..
Hi r3zon8, are there plans in the future to share how to package builds of DSM to make them run properly on the microserver so that when upgrades get released, that we will be able to build and test within the community? If you need help, i am sure i and others will be able to come together and help you test.

The features of 4.2 are too great to pass up, especially lun snapshot, clone, amongst others.

Thank you!!
post #116 of 359
Quote:
Originally Posted by pglover19 View Post

For some reason, after a reboot, my USB drive is being corrupted and I have to reflash the USB drive. When I do that, I get the volume degraded warning message in the DSM GUI. To get rid of the warning message, I need start the entire process over again (flashing the USB drive, wiping the hard drive, etc.). I am using a SanDisk Cruzer 8GB USB drive. Any suggestions....
Use a flash drive with a physical write-protection switch 4GB for $18:
http://www.amazon.com/Kanguru-Flashblu-4GB-Flash-Drive/dp/B0012WDFV6/ref=pd_bxgy_e_text_y
I use this type of flashdrive to boot my NAS4Free server- I write my boot image to it, save my config file to it- then slide the lock switch to "on" this way it's bullet-proof from writes/corruption, etc.
Edited by replayrob - 3/25/13 at 8:36am
post #117 of 359
Sounds like similar problem I had and another forum member...it seems the flash drive was included as part of your pool. so when you restarted you couldn't, so you re-flash your usb and then DSM is not in degraded state since the usb is now no longer a part of your pool. what i did was after it booted up i took out the flash drive before the pool was created so it only used my hard drives.
post #118 of 359
Can someone please let me know if SHR spins up all drives at once during data reads/writes? I know, either unRAID or freeNAS... one of the alternative file storage systems, does not. I rather like the idea of every drive in the array NOT spinning up during all reads/writes, as I see that as unnecessary use of disks...

Anyone know?
post #119 of 359
Quote:
Originally Posted by lan_baba View Post

Anyone successfully enabled jumbo frame on the N40L/N54L? I got a "MTU setting failed" error.
I am using a different motherboard, but I have not gotten the jumbo frames to work - I get the same response to any change in the MTU. I have a few other issues that don't work (external USB, and UPS) that I'm chalking up to incorrect drivers.

In response to someone else asking, Download Station works fine for me. I might suggest rebooting after you install the package - if I remember with another package I was having some difficulty and a reboot solved it.
Edited by iaflyer - 3/26/13 at 8:39am
post #120 of 359
Anyone can run the DSM4.2 3203 in physical server?
I had download the DSM4.2 3202 from Xpenology, I had try to install at Virtual box, it work great.
But I try to boot from my HP N40L, I cannot find the DSM from the Synolongy Assistant......

I had using the DSM 4.1 at my HP N40L, any bros can give me the suggestion to run on the physical machine?
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