Disk /boot at 100% on mail.x.com:

[yohoho]

Hi,

I would like to apologize to ask this silly question. But, I am a no IT guy.

How do you fix this warning?

Disk /boot at 100% on mail.x.com:

It's been spamming my mail server for quite a while every 10 minutes.

Thank you.

df -h output

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Filesystem                 Size  Used Avail Use% Mounted on
udev                       3.9G     0  3.9G   0% /dev
tmpfs                      799M   79M  720M  10% /run
/dev/mapper/mail--vg-root  491G   27G  439G   6% /
tmpfs                      3.9G     0  3.9G   0% /dev/shm
tmpfs                      5.0M     0  5.0M   0% /run/lock
tmpfs                      3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/vda1                  472M  469M     0 100% /boot
tmpfs                      799M     0  799M   0% /run/user/1000
tmpfs                      799M     0  799M   0% /run/user/999

du -h /dev/vda1 output

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0       /dev/vda1

[Jordack]

A maxed /boot is a real pain in the butt.

The first/last/only time I ever ran into this, I booted the system to a LiveCD (any distro will do) cleaned what I could just to get the server to boot on its own. Then removed all the old kernels and anything else not needed.

Now; I make sure a monitor my disk usages.

[milauria]

I may suggest to look at options how to add new disk partitions, see example:
viewtopic.php?f=15&t=62472&p=286278#p286278

And there is also a wiki on Zimbra disk space
https://wiki.zimbra.com/wiki/Ajcody-Disk-Full-Issues