![]() ![]() If it is necessary to rewrite (salvage) the free block list to correct an inconsistency, interleave theīlocks such that, to the extent possible within each group of cyl consecutive free blocks, the interval between blocks is skip. If there is insufficient memory and a temporary file is necessary to complete file system checking, lĪfter all other output is done, print i-number/pathname correspondences for damaged files. Of the following separated by commas (with no intervening spaces): f or FĬheck duplicate blocks and free list check only. See generic fsck(1M) for generic_options and details for If the lost+found directory does not exist, it is created. ![]() Orphaned files and directories (allocated but unreferenced) are, with the operator's concurrence, reconnected by placing them in the lost+found directory. Total free block and/or free inode count incorrect. Superblock checks: more blocks for inodes than there are in the file system. After successfully correctingĪ file system, fsck prints the number of files on that file system and the number of used and free blocks.īlocks claimed by more than one inode or the free list.īlocks claimed by an inode or the free list outside the range of the file system.ĭirectory checks, file pointing to unallocated inode, inode number out of range, absence of `. It displays a message for each inconsistency corrected that identifies the nature of the correction on which the file system took place. The amount and severity of data loss may be determined from the diagnostic output.įsck automatically corrects innocuous inconsistencies such as unreferenced inodes, missing blocks in the free list, blocks appearing in the free list and also in files, or incorrectĬounts in the superblock automatically. Repairing some file system inconsistencies may result in loss of data. If the operator does not have write permission on the file system, fsck will default to a -n (no corrections) action. In the case of correcting serious inconsistencies, by default, fsck asks for confirmation before making a repair and waits for the operator to respond either yes If no special device is specified, all s5 file systems specified in the vfstab A file system to be checked may be specified by giving the name of the block or character specialĭevice or by giving the name of its mount point if a matching entry exists in /etc/vfstab. Fsck_s5fs- file system consistency check and interactive repair SYNOPSISįsck -F s5fs įsck -F s5fs įsck audits and interactively repairs inconsistent conditions on file systems. ![]()
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