Article · Wikipedia archive · Last revised Jun 16, 2026

OS/VS2

Operating System/Virtual Storage 2 (OS/VS2) is the successor operating system to OS/360 MVT in the OS/360 family.SVS refers to OS/VS2 Release 1 MVS refers to OS/VS2 Release 2 and later

Last revised
Jun 16, 2026
Read time
≈ 1 min
Length
31 w
Citations
—
Source
Wikipedia ↗

Operating System/Virtual Storage 2 (OS/VS2) is the successor operating system to OS/360 MVT in the OS/360 family.

  • SVS refers to OS/VS2 Release 1
  • MVS refers to OS/VS2 Release 2 and later