红帽全球峰会第 9 章 使用光纤通道设备
Red Hat Enterprise Linux 9 提供以下原生光纤频道驱动程序：
-
lpfc -
qla2xxx -
zfcp
9.1. 重新调整光纤通道逻辑单元的大小
复制链接链接已复制到粘贴板!
作为系统管理员，您可以重新定义光纤通道逻辑单元大小。
步骤
确定哪些设备是
多路径逻辑单元的路径：multipath -ll
multipath -llCopy to Clipboard Copied! Toggle word wrap Toggle overflow 在使用多路径的系统中重新扫描光纤通道逻辑单元：
echo 1 > /sys/block/sdX/device/rescan
$ echo 1 > /sys/block/sdX/device/rescanCopy to Clipboard Copied! Toggle word wrap Toggle overflow
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