我该如何修复这样的消息（在 dmesg 命令后读取）？
EXT4-fs error (device hdb1): ext4_lookup: deleted inode referenced: 119197
EXT4-fs error (device hdb1): ext4_free_inode: bit already cleared for inode 119198
EXT4-fs error (device hdb1): ext4_lookup: deleted inode referenced: 119197
EXT4-fs error (device hdb1): ext4_free_inode: bit already cleared for inode 119217
EXT4-fs warning (device hdb1): ext4_unlink: Deleting nonexistent file (119196), 0
EXT4-fs error (device hdb1): ext4_free_inode: bit already cleared for inode 119201
EXT4-fs error (device hdb1): ext4_lookup: deleted inode referenced: 119197
EXT4-fs error (device hdb1): ext4_lookup: deleted inode referenced: 119197
EXT4-fs error (device hdb1): ext4_lookup: deleted inode referenced: 119197
EXT4-fs error (device hdb1): ext4_lookup: deleted inode referenced: 119197
EXT4-fs error (device hdb1): ext4_lookup: deleted inode referenced: 119197
EXT4-fs error (device hdb1): ext4_lookup: deleted inode referenced: 119197
似乎无法检索（或删除）一堆文件。有什么建议吗？
答案1
看起来像是一个损坏的 ext4 文件系统。您使用的是什么内核？
您是否尝试过文件系统检查，即umount /dev/hdb1？e2fsck /dev/hdb1输出是什么？
如果/dev/hdb1无法卸载（因为系统需要它，例如/或/usr），则应尝试以只读方式挂载。如果这也不行，则必须启动救援系统。
（本来想将此作为评论发布，但我缺乏声誉点。）