CONFIG.SYS - IFS Statements

IFS means "Installable File System". This are the drivers to read different file systems like FAT32 or HPFS.

Compression/Encryption

 * CBS.IFS - ZipStream

Network File Systems

 * ANDREW.IFS - Andrew File System (AFS)
 * EVFS.IFS - eComStation Virtual File System
 * FTP.IFS - FTP host access
 * MCM.IFS - Mobile File Synchronization
 * NDFS.IFS - NetDrive for OS/2 File System
 * NDFS32.IFS - NetDrive for OS/2 File System
 * NETWKSTA.SYS - LAN Manager redirector
 * NETWKSTA.200 - IBM LAN Server
 * NFS200.IFS - Network File System for TCP/IP 2.0
 * NFS300.IFS - Network File System for TCP/IP > 4.1
 * NWIFS.IFS - Novell NetWare File System
 * SRVIFSC.IFS - IBM ThinIFS File System

Optical Media

 * CDFS.IFS - CD-ROM ISO9660
 * CDWFS.IFS - RSJ CD Writer
 * HPOFS.IFS - High Performance Optical File System
 * UDF.IFS - Universal Disk Format

DASD

 * EXT2-OS2.IFS - Linux ext2
 * FAT32.IFS - FAT32
 * HFS.IFS - Macintosh HFS
 * HPFS.IFS - High Performance File System
 * HPFS386.IFS - 386 High Performance File System
 * JFS.IFS - IBM Journaling File System v2
 * NTFS.IFS - Windows NT NTFS
 * VFAT-OS2.IFS - VFAT

Virtual

 * EMSFS.IFS - Above 4GB RAM File System
 * RAMFS.IFS - RAM File System
 * STUBFSD.IFS - ISOFS, AEFS
 * TONIGY.IFS - Tonigy - Multimedia CD System/2
 * TVFS.IFS - Toronto Virtual File System
 * VBOXSF.IFS - VirtualBox shared folders IFS for OS/2 guest
 * VMMAP.IFS - Virtual PC shared folders