Support Questions

Find answers, ask questions, and share your expertise
Announcements
Celebrating as our community reaches 100,000 members! Thank you!

Why am I getting disk usage alert?

avatar
Contributor

I created 7 AWS EC2 instances (1 for ambari server and 6 for ambari agents) and installed HDP 2.4 using ambari. Now, when I open the ambari dashboard, it shows me critical alerts related to disk usage. It shows that the hosts have less than 6GB disk size. For example, the first host in the attached image shows "4.56 GB/5.63 (88.1% used)". How can I solve this problem?

5914-screen-shot-2016-07-20-at-20926-pm.png

1 ACCEPTED SOLUTION

avatar
Contributor

Hi @Fish Berh

This explains why the alert is generated. You need to increase the space to stop these alerts.

View solution in original post

14 REPLIES 14

avatar
Contributor

Hi @Fish Berh

Can you give the output of the command : df -h ?

avatar
Contributor

5939-screen-shot-2016-07-21-at-100911-am.png

The size is 5.7G from this command

avatar
Contributor

Hi @Fish Berh

This explains why the alert is generated. You need to increase the space to stop these alerts.

avatar
Contributor

How can I do it? Each host has 107 GB disk size.

avatar
Contributor

Hi @Fish Berh

You may want to discuss with your system admin how these disks have been created.