Configuring iSCSI host disk timeouts

To configure the iSCSI host disk timeouts for the system, use the chdev CLI command to set the value and then verify your changes.

Use the value of 60 seconds for the rw_timeout attribute for the system iSCSI host disks. To set the value, complete the following steps:
  1. Set the value with the chdev command as shown in the following example for each iSCSI device:
    chdev -l hdisk10 -a rw_timeout=60
  2. Verify the changes by using the lsattr command:
    lsattr -E -l hdisk10 -a rw_timeout