Discovering new LUNs on Red Hat and SUSE with iSCSI ...

It re-scans for new/modified logical units the same way that the command echo 1 > /sys/block/sdX/device/rescan does. Note that this command is the same one used ...

Red Hat Training. A Red Hat training course is available for Red Hat Enterprise Linux ... 1, “iSCSI API” and Section 25.15, “Scanning iSCSI Interconnects”.

1.11. Scanning iSCSI Interconnects. For iSCSI, if the targets send an iSCSI async event indicating new storage is added, then the scan is done automatically.

25.15. Scanning iSCSI Interconnects. For iSCSI, if the targets send an iSCSI async event indicating new storage is added, then the scan is done automatically.

If your device supports multiple targets, you will need to issue a sendtargets command to the hosts to find new portals for each target. Then, rescan existing ...

2019年8月8日 — 集成iSCSI和FC存储的五种方法 · 从零开始搭建环境安装FCOS(Ubuntu18.04） · 使用Linux模拟FC存储阵列(targetcli) · Ubuntu挂载数据盘 · 热门推荐 Linux—— ...

To verify that the new LUNs have been discovered, use the sanlun command or the iscsiadm command. Parent topic: Methods for working with LUNs in native Linux ...

2022年6月28日 — To scan new FC LUNS and SCSI disks in Linux, you can use the echo script command for a manual scan that doesn't require a system reboot. But, ...

Two possible methods can be used to discover iSCSI target portals. The following list includes the methods: Send Targets; Internet storage name service (iSNS).