# 錯誤: Resize inode not valid 對於gpt分區的硬碟一般fsck只能檢查分區, 不能用於檢查整個硬碟, 但是如果對硬碟設備運行時遇到這樣的錯誤 ```bash $ sudo fsck -n /dev/sdc fsck from util-linux 2.37.2 e2fsc ...
錯誤: Resize inode not valid
對於gpt分區的硬碟一般fsck只能檢查分區, 不能用於檢查整個硬碟, 但是如果對硬碟設備運行時遇到這樣的錯誤
$ sudo fsck -n /dev/sdc
fsck from util-linux 2.37.2
e2fsck 1.46.5 (30-Dec-2021)
GW1.5T was not cleanly unmounted, check forced.
Resize inode not valid. Recreate? no
用 gdisk檢查一下分區表, 可能會提示下麵的信息
$ sudo gdisk /dev/sdc
GPT fdisk (gdisk) version 1.0.8
Partition table scan:
MBR: MBR only
BSD: not present
APM: not present
GPT: not present
***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory. THIS OPERATION IS POTENTIALLY DESTRUCTIVE! Exit by
typing 'q' if you don't want to convert your MBR partitions
to GPT format!
***************************************************************
Warning! Secondary partition table overlaps the last partition by
33 blocks!
You will need to delete this partition or resize it in another utility.
對於這種情況, 需要清空GPT和MBR, 命令 x -> z -> y * 2
Command (? for help): x
Expert command (? for help): z
About to wipe out GPT on /dev/sdc. Proceed? (Y/N): y
GPT data structures destroyed! You may now partition the disk using fdisk or
other utilities.
Blank out MBR? (Y/N): y
之後再看就正常了
$ sudo gdisk /dev/sdc
GPT fdisk (gdisk) version 1.0.8
Partition table scan:
MBR: not present
BSD: not present
APM: not present
GPT: not present
用gdisk分區
Command (? for help): n
Partition number (1-128, default 1):
First sector (34-2813066894, default = 2048) or {+-}size{KMGTP}:
Last sector (2048-2813066894, default = 2813066894) or {+-}size{KMGTP}:
Current type is 8300 (Linux filesystem)
Hex code or GUID (L to show codes, Enter = 8300):
Hex code or GUID (L to show codes, Enter = 8300):
Changed type of partition to 'Linux filesystem'
Command (? for help): w
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/sdc.
The operation has completed successfully.
分區之後, 會顯示GPT信息
$ sudo gdisk /dev/sdc
GPT fdisk (gdisk) version 1.0.8
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: present
Found valid GPT with protective MBR; using GPT.
錯誤: Bad magic number in super-block
如果用fsck直接檢查GPT分區的硬碟時就會報這個錯誤
$ sudo fsck -n /dev/sdc
fsck from util-linux 2.37.2
e2fsck 1.46.5 (30-Dec-2021)
ext2fs_open2: Bad magic number in super-block
fsck.ext2: Superblock invalid, trying backup blocks...
fsck.ext2: Bad magic number in super-block while trying to open /dev/sdc
需要指定文件系統對應的分區進行檢查
$ sudo fsck -n /dev/sdc1
fsck from util-linux 2.37.2
e2fsck 1.46.5 (30-Dec-2021)
1T4B: clean, 11/87908352 files, 5800552/351633105 blocks
如果需要檢查硬碟, 用 gdisk /dev/sdc, 然後在裡面用 v 命令
錯誤 ata1: irq_stat 0x00400000, PHY RDY changed
在N2 NS-1 (CPU:hi3798mv200)上掛載一塊 SanDisk ECO 1.92T SSD 時, 在dmesg中每隔100秒出現如下錯誤
[ 360.673489] ata1: exception Emask 0x10 SAct 0x0 SErr 0x10000 action 0xe frozen
[ 360.679463] ata1: irq_stat 0x00400000, PHY RDY changed
[ 360.683343] ata1: SError: { PHYRdyChg }
[ 360.685977] ata1: hard resetting link
[ 370.720684] ata1: softreset failed (device not ready)
[ 370.724476] ata1: hard resetting link
[ 375.681723] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 375.684718] ata1.00: configured for UDMA/133
[ 375.684745] ata1: EH complete
根據網上搜索到的結果, 大部分原因為: 供電問題, 硬碟硬體問題, 以及文件格式錯誤. 參考 https://forums.gentoo.org/viewtopic-t-815278.html
將整塊SSD重新格式化為ext4後, 未再報錯.
