Solaris General Interview Question:

How to solve the system hung issue. found that the memory state is free, commands to check and solve the issue?

Submitted by: Administrator

may be many zombie process are running or harware error,
ps -el is a command to check any zombie processes are
running, if is the issue then issue preap command to kill
the multiple zombie processes, if it a hardware error then
issue iostat -en command to see the hardware errors.
Submitted by: Administrator