sslug-teknik team mailing list archive

[Lars Erik Dangvard Jensen <lars@xxxxxxxxxxx>]

Hej Liste

Jeg er på bar bund på mht. til installation af Emulex HBA LPe1150 i 
Ubuntu Dapper.

Jeg skal på en eller anden måde mounte noget storage fra et SAN (som er 
tilsluttet) og driveren lpfc er loaded som et modul og det ser også ud 
til at link kommer fint op på HBA'en jf. dmesg.

Men herefter er jeg lost! Jeg har prøvet nedenstående, men leder efter 
nogle svar fra personer, som har styr på HBA og linux/Debian/Ubuntu og 
ved hvordan man installerer/mounter en Emulex HBA.

Der er noget der hedder sg0 og sg1, men jeg kan umiddelbart ikke lave et 
filsystem på dem, da jeg får følgende meddelelse:
sudo mkfs.ext3 /dev/sg0
Password:
mke2fs 1.38 (30-Jun-2005)
/dev/sg0 is not a block special device.
Proceed anyway? (y,n) n

Jeg svarede nej, da jeg ikke ved hvad sg0 og sg1 er...

"cat /proc/scsi/scsi" giver dette:

Attached devices:
Host: scsi0 Channel: 00 Id: 06 Lun: 00
  Vendor: PE/PV    Model: 1x2 SCSI BP      Rev: 1.0
  Type:   Processor                        ANSI SCSI revision: 02
Host: scsi0 Channel: 01 Id: 00 Lun: 00
  Vendor: MegaRAID Model: LD 0 RAID1  139G Rev: 521X
  Type:   Direct-Access                    ANSI SCSI revision: 02


Følgende står i "dmesg":

egaraid cmm: 2.20.2.6 (Release Date: Mon Mar 7 00:01:03 EST 2005)
megaraid: 2.20.4.7 (Release Date: Mon Nov 14 12:27:22 EST 2005)
megaraid: probe new device 0x1028:0x0013:0x1028:0x016c: bus 2:slot 14:func 0
GSI 19 sharing vector 0xC1 and IRQ 19
ACPI: PCI Interrupt 0000:02:0e.0[A] -> GSI 46 (level, low) -> IRQ 19
megaraid: fw version:[521X] bios version:[H430]
scsi0 : LSI Logic MegaRAID driver
scsi[0]: scanning scsi channel 0 [Phy 0] for non-raid devices
  Vendor: PE/PV     Model: 1x2 SCSI BP       Rev: 1.0
  Type:   Processor                          ANSI SCSI revision: 02
scsi[0]: scanning scsi channel 1 [virtual] for logical drives
  Vendor: MegaRAID  Model: LD 0 RAID1  139G  Rev: 521X
  Type:   Direct-Access                      ANSI SCSI revision: 02
libata version 1.20 loaded.
SCSI device sda: 286515200 512-byte hdwr sectors (146696 MB)
sda: Write Protect is off
sda: Mode Sense: 00 00 00 00
sda: asking for cache data failed
sda: assuming drive cache: write through
SCSI device sda: 286515200 512-byte hdwr sectors (146696 MB)
sda: Write Protect is off
sda: Mode Sense: 00 00 00 00
sda: asking for cache data failed
sda: assuming drive cache: write through
 sda: sda1 sda2
sd 0:1:0:0: Attached scsi disk sda
 0:0:6:0: Attached scsi generic sg0 type 3
sd 0:1:0:0: Attached scsi generic sg1 type 0
usbmon: debugfs is not available
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
USB Universal Host Controller Interface driver v2.3
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:1d.0: irq 16, io base 0x0000ace0
--
NET: Registered protocol family 1
NET: Registered protocol family 17
input: AT Translated Set 2 keyboard as /class/input/input0
Bridge firewalling registered
Emulex LightPulse Fibre Channel SCSI driver 8.1.1
Copyright(c) 2004-2005 Emulex.  All rights reserved.
ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:04:00.0 to 64
scsi1 :  on PCI bus 04 device 00 irq 16
lpfc 0000:04:00.0: 0:1303 Link Up Event x1 received Data: x1 x1 x8 x2
lpfc 0000:04:00.0: 0:1305 Link Down Event x2 received Data: x2 xc x11010
lpfc 0000:04:00.0: 0:1303 Link Up Event x3 received Data: x3 x1 x8 x4
dm_mod: exports duplicate symbol dm_get_mapinfo (owned by kernel)
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex
pci_hotplug: PCI Hot Plug PCI Core version: 0.5


Med venlig hilsen

Lars