Memory File System (MemFS) 2.0 for HP-UX 11i v3

2.2.3.2 GlancePlus
GlancePlus, C.04.70.000 provides MemFS details similar to sar(1M) command. The
Memory Report page shows the number of 4KB blocks of MemFS in memory and swap.
Figure 2-1 Memory Report
2.3 Removing Memory File System
To remove MemFS, enter the following command:
# swremove -x autoreboot=true MemFS
2.4 Known Problems and Other Limitations
2.4.1 Known Problems
On large memory usage of MemFS file system instances, such as when MemFS
pages occupy memory equal to the total RAM, the system may experience slow
responses.
2.4.2 Other Limitations
Since many HP-UX applications store critical data in /tmp, not being able to recover
/tmp can cause serious damage to the consistency of such applications. HP
20 Installing, Configuring, Tuning, and Removing HP-UX Memory File System