In preen mode, fsck will make some corrections that are safe to make without user interaction. However, if the file system was not cleanly unmounted, fsck will run with the -p switch, which is also known as preen mode. If the file system was cleanly unmounted before the boot, fsck will not need to do anything the file system will be mounted and the process moves on. When a Tru64 UNIX system boots up, it runs /sbin/bcheckrc, which executes fsck on each UFS file system specified in /etc/fstab prior to mounting the file system. ![]() When this happens, the primary tool for detecting and correcting file system corruption is the file system structure checker, fsck(8). It may occasionally be necessary to deal with corruption on a UFS file system. It has been around for so long that the tools and techniques for detecting and correcting problems have been fine-tuned for most potential problems. ![]() Its structure is less complex than that of AdvFS. UNIX File System (UFS) troubleshooting is fairly straightforward for a couple of reasons: 1.
0 Comments
Leave a Reply. |