# Could not create node "n011", error = 15062
**URL:** https://community.openpbs.org/t/could-not-create-node-n011-error-15062/1172
**Category:** Users/Site Administrators
**Created:** [September 3, 2018, 8:27am UTC](https://community.openpbs.org/t/could-not-create-node-n011-error-15062/1172 "2018-09-03T08:27:09Z")
**Posts on this page:** 7
**Page:** 1
### Author:  [@Medinfo](https://community.openpbs.org/u/Medinfo)
#### Post date: [September 3, 2018, 8:27am UTC](https://community.openpbs.org/t/could-not-create-node-n011-error-15062/1172/1 "2018-09-03T08:27:09Z")
Hi all,
I’m trying to restart pbs server and it gives me this errors for ten (10) nodes in the same enclosure , which was working before ,
Error Message is ;
Server@sever1: setup\_nodes, could not create node “n011”, error = 15062
Server@server1: setup\_nodes, could not create node “n012”, error = 15062
.
.
.Server@server1: setup\_nodes, could not create node “n020”, error = 15062
Is this hardware problems ?
Regards,
---
### Author:  [@adarsh](https://community.openpbs.org/u/adarsh)
#### Post date: [September 3, 2018, 8:57am UTC](https://community.openpbs.org/t/could-not-create-node-n011-error-15062/1172/2 "2018-09-03T08:57:34Z")
Please check the DNS for each of these nodes from the PBS Server system.
Do you have cn011 to cn020 listed in the /etc/hosts ? It seems PBS Server does not
recognise these nodes due to DNS.
PBSE\_UNKNODE – 15062 – Named vnode is not in the list
---
### Author:  [@Medinfo](https://community.openpbs.org/u/Medinfo)
#### Post date: [September 3, 2018, 9:06am UTC](https://community.openpbs.org/t/could-not-create-node-n011-error-15062/1172/3 "2018-09-03T09:06:36Z")
Yes , it is listed , but some time it work with FQDN , some time just with cn011 !!!
So I think you right the problem is related to /etc/hosts file .
How can we fix that ?
---
### Author:  [@adarsh](https://community.openpbs.org/u/adarsh)
#### Post date: [September 3, 2018, 9:36am UTC](https://community.openpbs.org/t/could-not-create-node-n011-error-15062/1172/4 "2018-09-03T09:36:46Z")
Please make sure all your /etc/hosts are the same and
Say for example:
192.168.0.1 FQDN shorthostname
XXX.XXX.X.X cn011.XX.XX cn011
;
;
XXX.XXX.X.X cn020.XX.XX cn020
Please cross check on each of the nodes whether output of the hostname is short hostname
if not, you need to add the mom as below:
qmgr -c “create node cn011 Mom=cn011.xxx.xx”
Hope this would resolve the issue.
---
### Author:  [@Medinfo](https://community.openpbs.org/u/Medinfo)
#### Post date: [September 3, 2018, 1:39pm UTC](https://community.openpbs.org/t/could-not-create-node-n011-error-15062/1172/5 "2018-09-03T13:39:22Z")
Thanks Adarsh, I will try and get back to you ASAP.
---
### Author:  [@Medinfo](https://community.openpbs.org/u/Medinfo)
#### Post date: [September 6, 2018, 7:47am UTC](https://community.openpbs.org/t/could-not-create-node-n011-error-15062/1172/6 "2018-09-06T07:47:54Z")
Hi Adarsh , the problem solved thanks .
---
### Author:  [@adarsh](https://community.openpbs.org/u/adarsh)
#### Post date: [September 6, 2018, 3:18pm UTC](https://community.openpbs.org/t/could-not-create-node-n011-error-15062/1172/7 "2018-09-06T15:18:10Z")
Nice one ! Thank you 👍