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Cola98

PVE 数据卷挂了有什么思路拯救

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  •   Cola98 Oct 23, 2024 1267 views
    This topic created in 551 days ago, the information mentioned may be changed or developed.

    今天到公司发现 PVE 突然不能连接,查看以后发现是/dev/sdb2/pve-data /mnt/pve/data 被 umount 了,在想 mount 回去发现不行。

    查看 dmesg 发现两个错误:

    dev/sdb1/pve-data: Can't lookup blockdev

    EXT4-fs (dm-2): bad geometry: block count 1383725056 exceeds size of device (1331296256 blocks)

    后续根据 gpt 给出的提示发现是逻辑卷没有激活,后续激活在 mount 还是会提示 bad geometry ,目前可以排除是硬盘问题,请教下各位大佬,还有什么方法可以排错? 打算明天使用 resize2fs 尝试解决这个问题,但是不清楚 pve 上相应的虚拟机数据是否还能找回

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