Comm storagenode: Error -5 reading block bitmap for 5035

Node Operators troubleshooting
1

Hello, i am getting the following error frequently and HD unmounts and i have to restart node again.

EXT4-fs error: Delayed block allocation failed for inode 18877874 at logical offset 512 with max blocks 54 with error 30
EXT4-fs error: This should not happen!! data will be lost
EXT4-fs error: (device sda) in ext4_writepages:2878: journal has aborted
EXT4-fs error: (device sda): ext4_journal_check_start:61: Detected aborted journal
EXT4-fs error: (device sda): ext4_journal_check_start:61: Detected aborted journal
EXT4-fs error: (device sda): ext4_journal_check_start:61: Detected aborted journal
EXT4-fs error: (sda): Remounting filesystem read-only
EXT4-fs error: (device sda): ext4_journal_check_start:61: Detected aborted journal
EXT4-fs error: (sda): ext4_writepages: jbd2_start: 2147483647 oages, ino 18877874, err -30
EXT4-fs error: (device sda): ext4_wait_block_bitmap:511: comm storagenode: cannot read block bitmap - block_group = 4995, block_bitmap = 163577859
EXT4-fs error: (device sda): ext4_discard_preallocations:4065: comm storagenode: error -5 loading buddy information for 4995
EXT4-fs error: (device sda): ext4_wait_block_bitmap:511: comm storagenode: cannot read block bitmap - block_group = 5035, block_bitmap = 164626443
EXT4-fs error: (device sda): ext4_discard_preallocations:4073: comm storagenode: error -5 loading buddy information for 5035
EXT4-fs error: (device sda): ext4_wait_block_bitmap:511: comm storagenode: cannot read block bitmap - block_group = 4994, block_bitmap = 1653577858
EXT4-fs error: (device sda): ext4_discard_preallocations:4065: comm storagenode: error -5 loading buddy information for 4994
EXT4-fs error: (device sda): ext4_wait_block_bitmap:511: comm storagenode: cannot read block bitmap - block_group = 4972, block_bitmap = 162529292
EXT4-fs error: (device sda): ext4_discard_preallocations:4065: comm storagenode: error -5 loading buddy information for 4972
EXT4-fs error: (device sda): ext4_wait_block_bitmap:511: comm storagenode: cannot read block bitmap - block_group = 5035, block_bitmap = 164626443
EXT4-fs error: (device sda): ext4_discard_preallocations:4073: comm storagenode: error -5 loading buddy information for 5035

2

Hi @Proctoron
Welcome to our forum!

This error means that hdd have issues with surface, you should check hdd surface with special utilities (MHDD, Victoria) before reuse it.

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3

I would say the same like Odmin, your disk is reaching its end of life and is dying.

1 Like
4

Ok, looks like i need to replace it, thanks for the help.

1 Like