Saya ada kebutuhan untuk mengenali disk baru yang baru saja di assign dari server storage ke server solaris 10 saya, begitu saya ketik perintah format, pertama kali tidak langsung muncul disk nya.
# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1t0d0
solaris
/pci@400/pci@0/pci@8/scsi@0/sd@0,0
1. c1t1d0
solaris
/pci@400/pci@0/pci@8/scsi@0/sd@1,0
Jadi kita harus melakukan scanning dulu terhadap DISK LUN yang baru nya, berikut caranya :
1. Jalankan perintah cfgadm -al untuk mengecek dan melakukan scan terhadap semua disk yang ada :
# cfgadm -al
Ap_Id Type Receptacle Occupant Condition
c1 scsi-sas connected configured unknown
c1::dsk/c1t0d0 disk connected configured unknown
c1::dsk/c1t1d0 disk connected configured unknown
c1::es/ses0 ESI connected configured unknown
c1::smp/expd0 smp connected configured unknown
usb0/1 unknown empty unconfigured ok
usb0/2 unknown empty unconfigured ok
usb0/3 unknown empty unconfigured ok
usb1/1 unknown empty unconfigured ok
usb1/2 unknown empty unconfigured ok
usb2/1 unknown empty unconfigured ok
usb2/2 unknown empty unconfigured ok
usb2/3 unknown empty unconfigured ok
usb2/4 usb-hub connected configured ok
usb2/4.1 unknown empty unconfigured ok
usb2/4.2 unknown empty unconfigured ok
usb2/4.3 unknown empty unconfigured ok
usb2/4.4 usb-device connected configured ok
usb2/5 unknown empty unconfigured ok
2. Jalan perintah ini untuk mengecekan alamat WWN dari server solaris :
# fcinfo hba-port
HBA Port WWN: 2100001b329456cd
OS Device Name: /devices/pci@500/pci@0/pci@9/SUNW,qlc@0/fp@0,0:fc
Manufacturer: QLogic Corp.
Model: 375-3355-02
Firmware Version: 05.04.03
FCode/BIOS Version: BIOS: 2.02; fcode: 2.01; EFI: 2.00;
Serial Number: 0402L00-0951784628
Driver Name: qlc
Driver Version: 20110321-3.05
Type: N-port
State: online
Supported Speeds: 1Gb 2Gb 4Gb
Current Speed: 4Gb
Node WWN: 2000001b329456cd
3. Scan disk lun lawan nya yang dari storage melalui alamat WWN tadi :
# fcinfo remote-port -ls -p 2100001b329456cd
Remote Port WWN: 500a0983890ac04c
Active FC4 Types: SCSI
SCSI Target: yes
Node WWN: 500a0980890ac04c
Link Error Statistics:
Link Failure Count: 0
Loss of Sync Count: 0
Loss of Signal Count: 0
Primitive Seq Protocol Error Count: 0
Invalid Tx Word Count: 0
Invalid CRC Count: 0
LUN: 225
Vendor: NETAPP
Product: LUN
OS Device Name: Unknown
LUN: 226
Vendor: NETAPP
Product: LUN
OS Device Name: Unknown
LUN: 227
Vendor: NETAPP
Product: LUN
OS Device Name: Unknown
LUN: 228
Vendor: NETAPP
Product: LUN
OS Device Name: Unknown
Remote Port WWN: 2100001b32947bcd
Active FC4 Types: SCSI,IP
SCSI Target: no
Node WWN: 2000001b32947bcd
Link Error Statistics:
Link Failure Count: 1
Loss of Sync Count: 0
Loss of Signal Count: 0
Primitive Seq Protocol Error Count: 0
Invalid Tx Word Count: 0
Invalid CRC Count: 0
4. Nah sekarang jalankan perintah format, dan disk baru akan muncul, dan siap di format sesuai keinginan :
# format
Searching for disks...done
c2t500A0983890AC04Cd225: configured with capacity of 149.95GB
c2t500A0983890AC04Cd226: configured with capacity of 549.85GB
c2t500A0983890AC04Cd227: configured with capacity of 14.99GB
c2t500A0983890AC04Cd228: configured with capacity of 19.99GB
AVAILABLE DISK SELECTIONS:
0. c1t0d0
solaris
/pci@400/pci@0/pci@8/scsi@0/sd@0,0
1. c1t1d0
solaris
/pci@400/pci@0/pci@8/scsi@0/sd@1,0
2. c2t500A0983890AC04Cd225
/pci@500/pci@0/pci@9/SUNW,qlc@0/fp@0,0/ssd@w500a0983890ac04c,e1
3. c2t500A0983890AC04Cd226
/pci@500/pci@0/pci@9/SUNW,qlc@0/fp@0,0/ssd@w500a0983890ac04c,e2
4. c2t500A0983890AC04Cd227
/pci@500/pci@0/pci@9/SUNW,qlc@0/fp@0,0/ssd@w500a0983890ac04c,e3
5. c2t500A0983890AC04Cd228
/pci@500/pci@0/pci@9/SUNW,qlc@0/fp@0,0/ssd@w500a0983890ac04c,e4
Semoga bermanfaat untuk pembaca semua.
Dony Ramansyah
site : http://donyramansyah.net
blog : dony-ramansyah.blogspot.com
email : dony.ramansyah[at]gmail.com
Registered linux user : ID 40017