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Huawei SAN Storage Host Connectivity Guide for SUSE

HUAWEI SAN Storage Host Connectivity Guide for SUSE Linux Servers
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Scanning LUNs on a Host

Scanning LUNs on a Host

After establishing connections, scan for LUNs on a host.

  1. Run the rpm -qa | grep sg3_utils command to check whether sg3_utils is installed on the host. Generally, sg3_utils is installed on a SUSE host by default.

    Figure 5-26 Checking whether sg3_utils is installed
    • If sg3_utils is installed, perform 2 to scan for LUNs.
    • If sg3_utils is not installed, upload the sg3_utils installation package (.rmp) in the OS ISO file to the host and run the rpm -ivh command to install sg3_utils.

  2. Run the rescan-scsi-bus.sh command on the host to scan for LUNs mapped from the storage system.
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Updated: 2019-05-16

Document ID: EDOC1000150158

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