Netapp disk shelves
Matthijs.Sneijders at corusgroup.com
Matthijs.Sneijders at corusgroup.com
Mon Oct 15 09:05:04 UTC 2007
Does anybody have experience connecting old Netapp disk shelves to a Fibre
channel HBA on a linux system.
i get /dev/sdc (block device) as well as /dev/sg2 (char device)
-----------------from dmesg ----------------------------------------
Vendor: NETAPP Model: X272_HJURE073F10 Rev: NA14
Type: Direct-Access ANSI SCSI revision: 03
sdc : unsupported sector size 520.
SCSI device sdc: 0 512-byte hdwr sectors (0 MB)
sdc: Write Protect is off
sdc: Mode Sense: db 00 10 08
SCSI device sdc: drive cache: write through w/ FUA
sd 2:0:0:0: Attached scsi disk sdc
sd 2:0:0:0: Attached scsi generic sg2 type 0
-----------------from dmesg ----------------------------------------
The problem i encounter is that the disks report a 520 byte sector size.
"sg_format --format --size=512 /dev/sdc" should fix this, (or should the
device be /dev/sg2)
Has anyone done this?
Can sg_format --format --size=520 /dev/sdc make the disk availble for
Netapp again?
Has anyone tested this?
Kind regards,
Matthijs Sneijders
|--------------------------------------------------------------------------|
| Matthijs Sneijders |
|--------------------------------------------------------------------------|
|-----+---------------------------------+-----------------|
| | CORUS Research, Development & | |
| | Technology | |
|-----+---------------------------------+-----------------|
| | Building 3G16 room 3-337 | |
|-----+---------------------------------+-----------------|
| | P.O. Box 10.000 | |
|-----+---------------------------------+-----------------|
| | 1970 CA IJMUIDEN | |
|-----+---------------------------------+-----------------|
| | phone | +31 |
| | | (0)251-496400 |
|-----+---------------------------------+-----------------|
| | fax | +31 |
| | | (0)251-470064 |
|-----+---------------------------------+-----------------|
| | mail | matthijs.sneij|
| | | ders at corusgrou|
| | | p.com |
|-----+---------------------------------+-----------------|
**********************************************************************
This transmission is confidential and must not be used or disclosed by
anyone other than the intended recipient. Neither Corus Group Limited nor
any of its subsidiaries can accept any responsibility for any use or
misuse of the transmission by anyone.
For address and company registration details of certain entities
within the Corus group of companies, please visit
http://www.corusgroup.com/entities
**********************************************************************
More information about the redhat-list
mailing list