jfs-modules-3.16.0-4-r4k-ip22- software package provides JFS filesystem support, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install jfs-modules-3.16.0-4-r4k-ip22-
jfs-modules-3.16.0-4-r4k-ip22- is installed in your system.
Make ensure the jfs-modules-3.16.0-4-r4k-ip22- package were installed using the commands given below,
$ sudo dpkg-query -l | grep jfs-modules-3.16.0-4-r4k-ip22-*
You will get with jfs-modules-3.16.0-4-r4k-ip22- package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | debian-installer udeb packages |
| Package | jfs-modules-3.16.0-4-r4k-ip22- |
| Version | 3.16.36-1+deb8u1 |
| Description | JFS filesystem support |
| Sub Section | Debian-installer |