IBM Power Systems Blog

There are three settings that can be tuned for vSCSI Adatpers in AIX, these are rw_timeout, vscsi_err_recov and vscsi_path_to. The following is my understanding of these tuning options and the various settings allowed per attribute. more »

You have made some changes to the vSCSI adapter settings and would like to activate those new settings without a reboot. Here is how to do it. more »

You have made some changes to the vSCSI disk settings and would like to activate those new settings without a reboot. more »

I needed to build a cloned PowerHA cluster in the lab to test the upgrade process in isolation.  This meant I did not have access to any SAN storage that could be presented via NPIV to the cluster, so I used vSCSI devices from my test VIO Servers. more »

There are three settings that can be tuned for vSCSI Adatpers in AIX, these are rw_timeout, vscsi_err_recov and vscsi_path_to. The following is my understanding of these tuning options and the various settings allowed per attribute. more »