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System Administration Guide: Devices and File Systems Oracle Solaris 10 1/13 Information Library |
1. Managing Removable Media (Overview/Tasks)
2. Writing CDs and DVDs (Tasks)
4. Dynamically Configuring Devices (Tasks)
5. Managing USB Devices (Tasks)
6. Using InfiniBand Devices (Overview/Tasks)
9. Administering Disks (Tasks)
10. SPARC: Setting Up Disks (Tasks)
11. x86: Setting Up Disks (Tasks)
12. Configuring Oracle Solaris iSCSI Targets (Tasks)
13. The format Utility (Reference)
14. Managing File Systems (Overview)
15. Creating and Mounting File Systems (Tasks)
16. Configuring Additional Swap Space (Tasks)
17. Checking UFS File System Consistency (Tasks)
Enhancements to UFS File System Utilities (fsck, mkfs, and newfs)
Automatic Search for Backup Superblocks
fsck Reports When it Needs to be Rerun
New fsck Messages Regarding Extended Attributes
Better Handling of Duplicate Blocks or Fragments
How the UFS File System State Is Recorded
What the fsck Command Checks and Tries to Repair
Why UFS File System Inconsistencies Might Occur
UFS Components That Are Checked for Consistency
File System Size and Inode List Size Checks
Incorrect "." and ".." Entry Checks
Interactively Checking and Repairing a UFS File System
How to Check the UFS root (/), /usr, or /var File Systems From an Alternate Boot Device
How to Check Other UFS File Systems (Not root (/), /usr, or /var)
How to Preen a UFS File System
Fixing a UFS File System That the fsck Command Cannot Repair
Restoring a Bad UFS Superblock
How to Restore a Bad UFS Superblock (Solaris 10 6/06 Release)
How to Restore a Bad Superblock (Solaris 8, 9, and 10 Releases)
18. UFS File System (Reference)
19. Backing Up and Restoring UFS File Systems (Overview/Tasks)
20. Using UFS Snapshots (Tasks)
21. Copying Files and File Systems (Tasks)
22. Managing Tape Drives (Tasks)
The fsck command checks and repairs inconsistencies in file systems. If you run the fsck command without any options, it interactively asks for confirmation before making repairs. This command has four options.
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