| RW filesystem overlay with UnionFS | ||
|---|---|---|
 | Part I. Miscellaneous subjects (and those still to be sorted) |  |
| RW filesystem overlay with UnionFS | ||
|---|---|---|
| | Part I. Miscellaneous subjects (and those still to be sorted) | |
MeVisLab needs rw-access on its installation dirs for all of its users. This is a ridiculous demand of course, but we can work around it:
unionfs-fuse -o cow -o uid=${UID} -o gid=${UID} ~/write-overlay-for-MeVisLab=RW:/opt/netapps/MeVisLab=RO ~/MeVisLab
![[Note]](http://jurjenbokma.com/ApprenticesNotes/images/admon/note.png) | Note |
|---|---|
It says gid=${UID} because $GID is not set but UID=GID in my case. |
| Note |
|---|---|
Of course this only works if MeVisLab thinks it was installed in ~/MeVisLab in the first place. |
| |  | |
| Grepping failed connections from OpenLDAP log |  | Fix for corrupt Heimdal Kerberos database |