[問題] 遇到了好想要哭的問題,無法掛載 /home
最近由於某些原因讓我想要重回 Ubuntu 的懷抱,所以我安裝 Ubuntu14.04.4LTS,
起初一切都很好,直到我想要安裝 STEAM 而去 VALVE 官網安裝他的程式,但開啟時卻
發現某些相依性套件會有問題,查了查發現 Ubuntu 自己軟體庫中也有 steam,沒想到
接下來是惡夢的開始…。
安裝完成後順利地啟動了他,但更新到了某一步就像是卡住了,不管怎麼關掉他都
沒用,有時候更扯的是連進入 TTY1 都沒辦法,就算成功進 TTY1 下達 reboot 指令,
畫面總停留在 Ubuntu 商標的畫面,所以我選擇按下重開機按鈕,第一次卡住後可以正
常重開機,沒想到第二次重開機後就說無法掛載 /home,請按下 S 跳過或者按下 M 手
動修復,在心灰意冷之下打算使用 USB 重灌作業系統,結果在分割完硬碟後卻跳出錯
誤訊息(由於我太傷心沒仔細記下訊息,大概就是說什麼無法安裝,然後現在使用
badblocks 指令來掃硬碟,所以不敢去動他),這時的我開始懷疑該不會是硬碟壞軌了
吧!於是我就去檢查他的 S.M.A.R.T. 值,但每一項的 Assessment 都顯示 OK,請問
這到底該怎麼辦呢?難道我多年的收藏就要這樣消失了嗎?難道就這麼巧剛好在安裝完
Ubuntu 之後發生這種事嗎?這究竟是 Ubuntu 的錯還是硬碟的錯呢?這些資源都很難
找到了說……。
抱歉看完我這麼多的廢話,總之心情糟透了!
※ 編輯: s9209122222 (122.117.207.31), 03/17/2016 11:57:29
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結果:Sorry, could not find valid secondary superblock
然後嘗試 mount 會出現錯誤:
ubuntu@ubuntu:~$ sudo mount /dev/sdb4 /mnt
mount: Structure needs cleaning
然後用 xfs_check 會出現:
ubuntu@ubuntu:~$ sudo xfs_check /dev/sdb4
xfs_check: WARNING - filesystem uses v1 dirs,limited functionality provided.
cache_node_purge: refcount was 1, not zero (node=0x10a0b20)
xfs_check: cannot read root inode (117)
cache_node_purge: refcount was 1, not zero (node=0x10a2210)
xfs_check: cannot read realtime bitmap inode (117)
xfs_check: WARNING - filesystem uses v1 dirs,limited functionality provided.
ERROR: The filesystem has valuable metadata changes in a log which needs to
be replayed. Mount the filesystem to replay the log, and unmount it before
re-running xfs_check. If you are unable to mount the filesystem, then use
the xfs_repair -L option to destroy the log and attempt a repair.
Note that destroying the log may cause corruption -- please attempt a mount
of the filesystem before doing this.
我該怎麼辦……
※ 編輯: s9209122222 (122.117.207.31), 03/17/2016 18:04:53
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維修結果出來了:Sorry, could not find valid secondary superblock
我真的好想哭,幸好還有部份的收藏是在另一顆 ext4 的 1TB 硬碟上,
但是大部分的資源都是在這顆寶貴的硬碟上……我的回憶……
值得慶幸的是大部分的音樂都還有複製到隨身硬碟上,更重要的東西也有
存在網路上,但重要的東西都掰掰了……
※ 編輯: s9209122222 (122.117.207.31), 03/17/2016 22:04:36
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※ 編輯: s9209122222 (122.117.207.31), 03/17/2016 22:27:38
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※ 編輯: s9209122222 (122.117.207.31), 03/17/2016 22:47:39
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※ 編輯: s9209122222 (122.117.207.31), 03/18/2016 14:22:15
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