I have some TS-7800 boards that run BusyBox/Debian from SD cards. Two of the partitions on the SD cards use JFS. I create and edit the SD cards on a CentOS computer.
A while back I upgraded to CentOS 7. Apparently this caused me to lose all JFS support.
I tried to enable it using the same procedure I used to enable it on CentOS 6:
https://wiki.centos.org/AdditionalResources/Repositories/CentOSPlus
Even though the procedure claims to work for CentOS 7, I cannot find a jfsutils package. I have spent many hours on Google and have searched all of the CentOS repos I can find but it appears that there is no jfsutils package for CentOS 7.
Has anyone else had this issue? Am I out of luck?
Yes. You have to use the CentOSPlus kernel though.