[sssd PR#5766][comment] Sources cleanup - part 3.

[alexey-tikhonov]

URL: https://github.com/SSSD/sssd/pull/5766
Title: #5766: Sources cleanup - part 3.

alexey-tikhonov commented:
"""
> After upgrade from json-ed ccache I got:
> [pbrezina /dev/shm/sssd]$ klist
> klist: Internal credentials cache error
>
> IMHO it is something to fix if the fix is trivial

What do you mean by "to fix"? Since code that works with old format is removed, there is no way to use old ccache.
Do you mean to "skip" (ignore) it somehow? This would require to keep old attr values in the code...
"""

See the full comment at https://github.com/SSSD/sssd/pull/5766#issuecomment-924372997