The volume label can be built by FDISK, a standard partition tool in Linux. Partitioning Method. Disk volume label in DOS is a convenient way. The simplest way for disk partition is to apply installation program of Linux, for example, disk druid or fdisk under Red Hat.
Basic Life Support (BLS) is a rudimentary level of medical treatment for given to patients and victims of life-threatening injures and sicknesses that are in immediate need of attention until they can receive full and adequate medical treatment at the hospital.
Mission-critical support means that crucial processes require a specialized group such as production control to implement and maintain them. Basically, the 24 x7 group is paid not to sleep. Their life should revolve around the infrastructure. When a server goes down, the on-call support staff jumps.