Summary
When starting Linux or performing a backup, these messages are logged in the system.
1) Messages recorded when booting up the system
kernel: dattobd: loading out-of-tree module taints kernel.
kernel: dattobd: module verification failed: signature and/or required key missing – tainting kernel
kernel: datto: failed to locate system call table, persistence disabled
This message is logged because of an unsigned snapshot driver, but it has minimal impact on the operation. You can disregard it.
2) Messages recorded when executing backup task
kernel: datto: fallocate is not supported for ‘/boot/efi/.datto’, falling back on writing zeros
This message is logged when creating a COW file with the fallocate command and has minimal impact on the operation. You can safely ignore it.
Target Product
– ActiveImage Protector 2018/2022 Linux
(13451174305817)
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