In dmesg, it shows [ 11.317498] scsi 6:0:1:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 11.319897] sd 6:0:1:0: Attached scsi generic sg3 type 0 [ 11.323370] sd 6:0:1:0: [sdc] 4294967294 512-byte logical blocks: (2.19 TB/1.99 TiB) [ 11.325746] scsi 6:0:2:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 11.328162] sd 6:0:2:0: Attached scsi generic sg4 type 0 [ 11.330410] sd 6:0:2:0: [sdd] 4294967294 512-byte logical blocks: (2.19 TB/1.99 TiB)
In /proc/partitions: 8 32 2147483647 sdc 8 48 2147483647 sdd
Using parted: $ sudo parted /dev/sdc GNU Parted 2.2 Using /dev/sdc Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) print Error: /dev/sdc: unrecognised disk label (parted) mklabel gpt (parted) print Model: ATA WDC WD30EFRX-68A (scsi) Disk /dev/sdc: 2199GB Sector size (logical/physical): 512B/512B Partition Table: gpt
Number Start End Size File system Name Flags
It looks like the kernel is not recognizing the size correctly.
So... Upgrade to Ubuntu Precise 12.04 LTS?
On Sat, Jan 19, 2013 at 11:19 PM, Adam Thompson athompso@athompso.netwrote:
Oh… and if it’s not just an fdisk problem, you can contact WD support directly for RED drives only: http://support.wdc.com/contact/contact.asp?lang=en&ct=wdred ****
-Adam Thompson****
athompso@athompso.net****
(204) 291-7950 - direct****
(204) 489-6515 - fax****
*From:* roundtable-bounces@muug.mb.ca [mailto: roundtable-bounces@muug.mb.ca] *On Behalf Of *Kevin McGregor *Sent:* Saturday, January 19, 2013 5:54 PM *To:* Continuation of Round Table discussion *Subject:* [RndTbl] Linux 4K drive formatting****
So... I picked up my lovely new WD Red 3 TB drives today and installed them in my home server.****
Now what? :-) Specifically, I'm running Ubuntu Server 10.04 LTS (2.6.32-45-server #102-Ubuntu SMP Wed Jan 2 22:53:00 UTC 2013 x86_64 GNU/Linux), and I'm wondering if I should upgrade to Precise before I do anything with the drives, or use them as-is. I know I should align the partitions at (at least) 4 KB boundaries, and 10.04 by default uses 1 MB alignment, so I should be okay there.****
Should I worry that the drive reports****
fdisk -l /dev/sdc****
Disk /dev/sdc: 2199.0 GB, 2199023254528 bytes****
255 heads, 63 sectors/track, 267349 cylinders****
Units = cylinders of 16065 * 512 = 8225280 bytes****
Sector size (logical/physical): 512 bytes / 512 bytes****
I/O size (minimum/optimal): 512 bytes / 512 bytes****
...instead of 3 TB, and thinks the sector and I/O size is 512 bytes?****
Advice, please!****
Kevin****
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