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How to draw a LUN from Hitachi G400 to dg database, I believe many inexperienced people are at a loss about this. Therefore, this paper summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

Draw a 1T lun from the Hitachi G400 and give the image path to the DG host

Cat / proc/scsi/scsi

Identify the device for not rebooting the host

Echo "- -" > / sys/class/scsi_host/host1/scan

Echo "- -" > / sys/class/scsi_host/host10/scan

Echo "- -" > / sys/class/scsi_host/host8/scan

Echo "- -" > / sys/class/scsi_host/host9/scan

Check and compare with new records.

Cat / proc/scsi/scsi

Update multipath configuration to identify new lun

/ sbin/dlmcfgmgr-r

View the new lun

/ sbin/dlmcfgmgr-v

/ opt/DynamicLinkManager/bin/dlnkmgr view-lu

After reading the above, do you know how to draw a LUN from the Hitachi G400 to the dg database? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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