Analysis of information sources in references of the Wikipedia article "Grml" in English language version.
Grml does not show any weaknesses in terms of functionality. Almost any conceivable sys admin task can be performed using the system: including LVM and software RAID drives, as well as devices encrypted with Dmcrypt. An SSH server is onboard to avoid the need for remote VNC. The Z shell, which is the default in Grml, might be an unusual choice for many administrators, but it really doesn't cause a problem in everyday life. Anyone who is accustomed to Bash can cope with Zsh.