-  [WT]  [PS]  [Home] [Manage]

[Return]
Posting mode: Reply
  1.   (reply to 23006)
  2. (for post and file deletion)
/halp/ - Technical Support

/pr/ is back! All programming needs go there.


  • Supported file types are: GIF, JPG, PNG, WEBM
  • Maximum file size allowed is 10000 KB.
  • Images greater than 200x200 pixels will be thumbnailed.
  • Currently 396 unique user posts. View catalog

  • Blotter updated: 2018-08-24 Show/Hide Show All

Movies & TV 24/7 via Channel7: Web Player, .m3u file. Music via Radio7: Web Player, .m3u file.


netapp disk array Anonymous 25/05/11(Sun)14:55 No. 23006
23006

File 174696813240.png - (81.15KB , 1870x1157 , serverfuck.png )

So I bought a cheap netapp disk shelf on ebay, was initially very happy as my server has a 6Gps HBA and cables were easy to come by.
But for the life of me I cannot get my piece of shit server to initialize the disks!!
Every time I get I/O error, I checked the HBA is in IT mode, and is working perfectly.


>>
Anonymous 25/05/11(Sun)14:58 No. 23007

Help me 7chan... you're my only hope


>>
Anonymous 25/05/11(Sun)23:04 No. 23008
23008

File 174699748183.jpg - (712.80KB , 1166x1400 , 8420d88772911466289803cd784845ca.jpg )

>>23006
>>23007
>buys NetApp disk shelf off eBay
>surprised Pikachu face when it doesn't "just work"
>asks 7chan of all places for help

the drives are probably NetApp-branded with firmware that doesn't work unless it's on a NetApp controller.
your HBA might be in IT mode (good), but the shelf uses expanders and maybe even ACP, which you likely plugged in backwards or ignored entirely.
half your drives are "Not Initialized," and the rest are "Offline." that's Windows saying "what the fuck is this?" and you're not answering it.

try this:

1. right-click each "offline" drive, switch it to "online" (if it gives I/O errors, move to step 2)
2. boot into Linux (should've done this in the first place. Ubuntu live USB is fine.)
3. install sg3_utils:
sudo apt install sg3-utils
4. run sg_inq /dev/sgX and smartctl -a /dev/sdX on a few of the drives
5. if they're locked or otherwise acting retarded, try sg_format or dd if=/dev/zero their boot sectors to wipe NetApp's bootloader off them
6. also check your cabling. SAS expanders go IN to your HBA, not OUT. If you used the wrong port, your drives are talking to nothing.

some NetApp shelves won't function unless you disable ACP or yank the second IOM sled.
good luck, don't brick your shit, and use better resources.


>>
Anonymous 25/05/13(Tue)12:18 No. 23009

Not OP and I don't care about this thread, but that's a really wholesome interaction. Also cute girl.


>>
Anonymous 25/05/13(Tue)23:53 No. 23010

OP here, that advice was wholesome AF.
Appreciate you taking the time to help a noob



[Return] [Entire Thread] [Last 50 posts]



Delete post []
Password  
Report post
Reason