几品飞车|XFS文件系统的备份、恢复、修复( 四 )

自动检查并修复XFS文件系统
【几品飞车|XFS文件系统的备份、恢复、修复】[root@localhost file]# xfs_repair /dev/sdb2Phase 1 - find and verify superblock...Phase 2 - using internal log- zero log...- scan filesystem freespace and inode maps...- found root inode chunkPhase 3 - for each AG...- scan and clear agi unlinked lists...- process known inodes and perform inode discovery...- agno = 0- agno = 1- agno = 2- agno = 3- process newly discovered inodes...Phase 4 - check for duplicate blocks...- setting up duplicate extent list...- check for inodes claiming duplicate blocks...- agno = 0- agno = 1- agno = 2- agno = 3Phase 5 - rebuild AG headers and trees...- reset superblock...Phase 6 - check inode connectivity...- resetting contents of realtime bitmap and summary inodes- traversing filesystem ...- traversal finished ...- moving disconnected inodes to lost+found ...Phase 7 - verify and correct link counts...done


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