SYSLEVEL.OS2

In the following example, SYSLEVEL was run on an OS/2 Warp Version 4 system where Corrective Service Facility (CSF) v1.39 has been used, and SYSLEVEL.OS2 indicates that FixPak 9 has been applied (Current CSD level: XR04009). C:\OS2\INSTALL\SYSLEVEL.OS2 IBM OS/2 Base Operating System Version 4.00    Component ID 5639A6100 Type 0C Current CSD level: XR04009 Prior  CSD level: XR04000