Diagnostic code

ZBX-E0516

a layer can't be unpacked

Kind

error

Blame

external

Exit code

3

What it means

A layer of the image is damaged or uses something zbx does not read: a compressed stream that is cut or corrupt, a tar header with a wrong checksum, a sparse file, a name over 4095 bytes, a hard link to a file that is not there, an owner the user namespace does not map, or more than 64 GiB in one layer. The message says which, and names the entry.

The blob was checked against its digest when it arrived, so the image itself is at fault (or the disk is, if the digest check also fails). Nothing from the image was kept in the store as a tree.

Offline

The same text, without a network:

zbx explain E0516