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XK0-005 · Question #149
XK0-005 Question #149: Real Exam Question with Answer & Explanation
The correct answer is A: echo "- - -" > /sys/class/scsi_host/host0/scan. https://geekpeek.net/rescan-scsi-bus-on-linux-system/
Troubleshooting
Question
A Linux engineer is troubleshooting a newly added SCSI device for a Linux server that needed more disk space without rebooting. The engineer discovers that the new device is not visible by the Linux kernel in output. Which of the following commands should be used to rescan the entire SCSI bus? fdisk -l
Options
- Aecho "- - -" > /sys/class/scsi_host/host0/scan
- Becho ' ' > /sys/class/scsi_host/host0/scan
- Cecho "- - -" > /sys/scsi/scsi_host/host0/scan
- Decho "scan" > /sys/class/scsi_host/host0/scan
Explanation
Topics
#Linux SCSI#Device Management#Sysfs#Hotplug
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