存储空间未挂载

浮生偷闲

设备环境：物理机、局域网、系统版本号1.1.11、

BUG现象：正常运行时突遇存储空间3异常，重启系统后，存储空间3显示未挂载，点击去挂载提示系统内部错误。调换机箱硬盘电源线和数据线再次重启系统，去挂载仍显示系统内部错误

出现频率：必现

联系方式：Doublekingw（微信号）

日志：飞牛分享【飞牛日志】，点击链接下载文件，App打开可转存到NAS：https://share.fnnas.net/s/0498bd26c21644eb8b

飞牛技术同学

硬件问题引起了存储空间文件系统错误
[Thu Jan  8 19:25:58 2026] Buffer I/O error on dev md0, logical block 0, async page read
[Thu Jan  8 19:25:58 2026] mdadm: attempt to access beyond end of device
                           sda1: rw=0, sector=264192, nr_sectors = 8 limit=192512
[Thu Jan  8 19:25:58 2026] Buffer I/O error on dev md0, logical block 0, async page read
[Thu Jan  8 19:25:58 2026] mdadm: attempt to access beyond end of device
                           sda1: rw=0, sector=264192, nr_sectors = 8 limit=192512
[Thu Jan  8 19:25:58 2026] Buffer I/O error on dev md0, logical block 0, async page read
[Thu Jan  8 19:25:58 2026] mdadm: attempt to access beyond end of device
                           sda1: rw=0, sector=264192, nr_sectors = 8 limit=192512
[Thu Jan  8 19:25:58 2026] Buffer I/O error on dev md0, logical block 0, async page read
[Thu Jan  8 19:25:58 2026] ldm_validate_partition_table(): Disk read failed.
[Thu Jan  8 19:25:58 2026] mdadm: attempt to access beyond end of device
                           sda1: rw=0, sector=264192, nr_sectors = 8 limit=192512
[Thu Jan  8 19:25:58 2026] Buffer I/O error on dev md0, logical block 0, async page read
[Thu Jan  8 19:25:58 2026] mdadm: attempt to access beyond end of device
                           sda1: rw=0, sector=264192, nr_sectors = 8 limit=192512
[Thu Jan  8 19:25:58 2026] Buffer I/O error on dev md0, logical block 0, async page read
[Thu Jan  8 19:25:58 2026] mdadm: attempt to access beyond end of device
                           sda1: rw=0, sector=264192, nr_sectors = 8 limit=192512
[Thu Jan  8 19:25:58 2026] Buffer I/O error on dev md0, logical block 0, async page read
[Thu Jan  8 19:25:58 2026] mdadm: attempt to access beyond end of device
                           sda1: rw=0, sector=264192, nr_sectors = 8 limit=192512
[Thu Jan  8 19:25:58 2026] Buffer I/O error on dev md0, logical block 0, async page read
[Thu Jan  8 19:25:58 2026] Dev md0: unable to read RDB block 0
[Thu Jan  8 19:25:58 2026] mdadm: attempt to access beyond end of device
                           sda1: rw=0, sector=264192, nr_sectors = 8 limit=192512
[Thu Jan  8 19:25:58 2026] Buffer I/O error on dev md0, logical block 0, async page read
[Thu Jan  8 19:25:58 2026] mdadm: attempt to access beyond end of device
                           sda1: rw=0, sector=264192, nr_sectors = 8 limit=192512
[Thu Jan  8 19:25:58 2026] Buffer I/O error on dev md0, logical block 0, async page read
[Thu Jan  8 19:26:45 2026] BTRFS error (device dm-4): level verify failed on logical 226656256 mirror 1 wanted 1 found 0
[Thu Jan  8 19:26:45 2026] BTRFS error (device dm-4): level verify failed on logical 226656256 mirror 2 wanted 1 found 0
[Thu Jan  8 19:26:45 2026] BTRFS error (device dm-4): failed to load root extent
[Thu Jan  8 19:26:45 2026] BTRFS error (device dm-4): open_ctree failed: -5