#4 The earthquake detector: the most brilliant Chinese invention In China, earthquakes are very frequent. When youâre not prepared for them, they can cause severe damage.
Main Page Server Software Linux Linux-Storage LVM. ï»¿ Partition alignment is understood to mean the proper alignment of partitions to the reasonable boundaries of a data storage device (such as a hard disk, solid-state drive (SSD) or RAID volume). Proper partition alignment ensures ideal performance during data access. Incorrect partition alignment will cause reduced performance, especially with regard to SSDs (with an internal page size of 4,096 or 8,192 bytes, for example), hard disks with four-kilobyte (4,096 byte) sectors and RAID volumes.
The MBR, the most important data structure on the disk, is created when the disk is partitioned. The MBR contains a small amount of executable code called the master boot code, the disk signature, and the partition table for the disk.artition Table. The partition table, a 64-byte data structure used to identify the type and location of partitions on a hard disk, conforms to a standard layout independent of the operating system. Each partition table entry is 16 bytes long, with a maximum of four entries.