Big fs, ton of small files, repair takes 36h until this happens: rebuilding directory inode 30363993060 rebuilding directory inode 30398868604 rebuilding directory inode 30414474627 rebuilding directory inode 30425006954 rebuilding directory inode 30447937553 rebuilding directory inode 30529556616 rebuilding directory inode 30537494728 rebuilding directory inode 30569826838 rebuilding directory inode 31060721895 Metadata corruption detected at 0x41f9db, inode 0x73b5d00e7 data fork xfs_repair: warning - iflush_int failed (-117) Warning: recursive buffer locking at block 31060721776 detected Metadata corruption detected at 0x41f9db, inode 0x73b5d00e7 data fork xfs_repair: warning - iflush_int failed (-117) Warning: recursive buffer locking at block 31060721776 detected Metadata corruption detected at 0x41f980, inode 0x73b5d00e7 data fork xfs_repair: warning - iflush_int failed (-117) realloc(): invalid next size Aborted Fails somewhere in 0x41f9db <xfs_dir2_sf_verify+603> Complete log at https://ixion.pld-linux.org/~arekm/xfs-1/repair.txt Test was done with xfs_repair 4.17.0 and 4.18.0 with the same result. kernel 4.18.5 Running under gdb now. Any ideas? -- Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )