文件系统大小疑问

# fsck -n /usr/sap



The current volume is: /dev/fslv01
File system is currently mounted.
Primary superblock is valid.
fsck: Performing read-only processing does not produce dependable results.
*** Phase 1 - Initial inode scan
*** Phase 2 - Process remaining directories
*** Phase 3 - Process remaining files
*** Phase 4 - Check inode allocation map
File system inode map is corrupt (NOT FIXED)
*** Phase 5 - Check block allocation map
Block allocation map is corrupt (NOT FIXED)
Block allocation map is corrupt
File system is currently mounted.
fsck: Performing read-only processing does not produce dependable results.



/dev/fslv01        5.00      1.42   77%     2104     1% /usr/sap
没有变化

# ls -l /usr/sap/ED1/DVEBMGS02/work/core
-rw-------   1 ed1adm   sapsys   6701338056 Jun 30 19:00 /usr/sap/ED1/DVEBMGS02/work/core