Paris Nord Train Station. Paris Nord Train Station. The Paris Nord Train Station (Gare du Nord) was originally built in 1846. Shortly after, it was rebuilt three times to increase the size of the station due to increasing traffic. The new and improved station was fully functional by 1864.
Linux has two forms of swap space: the swap partition and the swap file. The swap partition is an independent section of the hard disk used solely for swapping; no other files can reside there. The swap file is a special file in the filesystem that resides amongst your system and data files. To see what swap space you have, use the command swapon -s.
A hot swap is the replacement of a hard drive, CD-ROM drive, power supply, or other device with a similar device while the computer system using it remains in operation. The replacement can be because of a device failure or, for storage devices, to substitute other data.