Figure 9-21 Querying drive information
Step 5 Write all 0s to the drive to be cleared.
Command: badblocks -swft 0 Drive letter
Example: badblocks -swft 0 /dev/sdb
Figure 9-22 Clearing data (example)
l The drive letters vary with the storage media (HDD, SSD, and USB flash drive). Ensure that the
drive letter that you entered is correct.
l This operation takes time.
l If the command fails to execute, contact technical support.
Step 6 Remove the drive.
After the data is cleared, do not restart or reinstall the server. Otherwise, the system will reload data to
the drives during the startup of the server.
----End
FusionServer Pro 2288H V5 Server
User Guide
9 Common Operations
Issue 08 (2019-10-30) Copyright © Huawei Technologies Co., Ltd. 141
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