Fujitsu ETERNUS Manuel de connexion au serveur - Page 20

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Fujitsu ETERNUS Manuel de connexion au serveur

Chapter 8 ETERNUS Disk Storage System Logical Unit Recognition

8.4 Rebooting the Linux Server

6-6

6-7

8.4

Rebooting the Linux Server

Reboot the Linux server.

Execution example

# shutdown -r now

8.5

Recognizing LUNs

After rebooting, check that the Linux server recognizes the ETERNUS Disk storage system

LUNs. At boot up, Linux automatically recognizes all SCSI disks and assigns them successive

device names starting from "sda". When assigning the device names, any internal SCSI disks

are assigned first, followed by the assignment of the ETERNUS Disk storage systems' LUNs. For

example, if there is one internal SCSI disk and three ETERNUS Disk storage system LUNs,

SCSI device names are assigned as follows:

SCSI device name

dev/sda

/dev/sdb

/dev/sdc

/dev/sdd

P3AM-4152-02ENZ0

ETERNUS Disk storage systems Server Connection Guide (iSCSI) for Linux

(SUSE Linux Enterprise Server)

Enter the Password that is set in "Set iSCSI Port Parameters" of the ETERNUS Disk

storage system in "Password".

Click the [Next] button.

After both path logins have completed, check that the information of the desired

Target is visible in the "Connected Targets" of the iSCSI Initiator Overview.

Make sure that "Start-Up" for the desired Target is set to "automatic" (if currently

set to "manual", select the Target and click the [Toggle Start_Up] button), then

click the [Finish] button.

/dev/disk/by-id/scsi-

36003005700026cc011251e4b0b80ac59

/dev/disk/by-id/scsi-

3600000e00d0000000001000000000000

/dev/disk/by-id/scsi-

3600000e00d0000000001000000010000

/dev/disk/by-id/scsi-

3600000e00d0000000001000000020000

by-id name

End of procedure

Explanation

Internal SCSI disk

ETERNUS Disk storage systems'

LUN