Kernel errors on a 12 Tb disk partition

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How do we determine the cause of the errors on a 12 Tb partition and
how do we get ride of them?


We created a 12 Tb partition on a new RedHat system using

Use parted on the device.
In the example below /dev/sdc is a 12 Tb auxilary disk.
parted /dev/sdc	
mklabel GPT	change label to GPT
mkpart primary 0 12999Gb	create partitions
mkfs 1 ext2	create an ext2 filesystem
on the partition
ext3 is not supported in parted in systems.

Create a mount directory for the new filesystem.
mkdir /mountdir
where mountdir is changed to match your environment.
Edit /etc/fstab, adding a line for the new filesystem.
/dev/sdc1 /mountdir ext2 defaults 1 2
where sdc1 and mountdir are changed to match your environment.

We are not getting errors on the partition. The 12 Tb partition is the only ext2 partition on the system.


My logwatch report this morning is warning of kernel errors, which almost has to be b/c of the new raid array since it's talking about the ext2 filesystem. Does this stuff mean anything to you?


--------------------- Kernel Begin ------------------------


 WARNING:  Kernel Errors Present
   EXT2-fs error (device  zone -  ...:  1 Time(s)
   EXT2-fs error (device ck in sy ...:  2 Time(s)
   EXT2-fs error (device sdc zone ...:  18 Time(s)
   EXT2-fs error (device sdc1): e ...:  21038 Time(s)
   EXT2-fs error (device sdcck in ...:  1 Time(s)
   EXT2-fs error (device sdck = 2 ...:  2 Time(s)
   EXT2-fs error (device sdclocat ...:  1 Time(s)
   EXT2-fs error (device sdcs err ...:  1 Time(s)
   EXT2-fs error zone - block = 2 ...:  3 Time(s)
   EXT2-fs errorck in system zone ...:  23 Time(s)
   EXT2-fs errork = 2471166791 ...:  1 Time(s)
   EXT2-fs errorlocating block in ...:  1 Time(s)
   EXTs error (device sdc1): e ...:  1 Time(s)

 ---------------------- Kernel End -------------------------

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