- Write performance of GFS is extremely slow.
- Write performance of GFS2 is extremely slow.
- A process appears to be hung on a GFS filesystem.
- A process appears to be hung on a GFS2 fileystem.
- Red Hat Cluster Suite / GFS 4+
- Red Hat Enterprise Linux 5+ Advanced Platform (Clustering and GFS/GFS2)
- Red Hat Enterprise Linux 6+ with the High Availability and Resilient Storage Add Ons(GFS2)