Mythor failing to start

[bbrown57]

I recently had to change a local storage location on my compute slaves to a remote nfs share due to space issues. After doing this, mythor fails to start no matter what I do.
The mythor init log looks like this:
# cat init_mythor_2016_11_28_10_59_29.log
2016-11-28T15:59:29: Starting mythor
2016-11-28T15:59:29: removing any previous sentinel file
2016-11-28T15:59:29: Ensuring a clean working environment ...
2016-11-28T15:59:29: Killing slaves
2016-11-28T15:59:29: Error 255 in frunssh
2016-11-28T15:59:29: Please check /var/log/HPCCSystems/frunssh for more details
2016-11-28T15:59:29: Stopping mythor

Short of rebuilding my cluster, I'm not sure what to do at this point. The location that was remapped to an nfs share is /var/lib/HPCCSystems/hpcc-data.

[eprado22]

Hi,
I have the same problem, any solution for this?

Thanks

[eprado22]

My Logs

[hpcc@nodoa mythor]$ vi init_mythor_2018_04_13_20_11_31.log
2018_04_13_20_11_31: Starting mythor
2018_04_13_20_11_31: removing any previous sentinel file
2018_04_13_20_11_31: Ensuring a clean working environment ...
2018_04_13_20_11_31: Killing slaves
2018_04_13_20_11_31: --------------------------
2018_04_13_20_11_31: starting thorslaves ...
2018_04_13_20_11_32: Error 255 in frunssh
2018_04_13_20_11_32: Please check /var/log/HPCCSystems/frunssh for more details
2018_04_13_20_11_33: Stopping mythor
2018_04_13_20_11_33: mythor Stopped
2018_04_13_20_11_33: Killing slaves
2018_04_13_20_11_34: Frunssh successful
2018_04_13_20_11_34: removing init.pid file and slaves file


vi frunssh.2018_04_13.log

1: ssh(0): STDERR: cat: /etc/HPCCSystems/environment.conf: No existe el fichero o el directorio
cat: /etc/HPCCSystems/environment.conf: No existe el fichero o el directorio
cat: /etc/HPCCSystems/environment.conf: No existe el fichero o el directorio
/opt/HPCCSystems/etc/init.d/hpcc_common: línea 266: cfg.section.DEFAULT: no se encontró la orden
unable to write to /var/log/HPCCSystems/mythor/init_thorslave_mythor_2018_04_13_20_11_31.log
2: ssh(0): STDERR: cat: /etc/HPCCSystems/environment.conf: No existe el fichero o el directorio
cat: /etc/HPCCSystems/environment.conf: No existe el fichero o el directorio
cat: /etc/HPCCSystems/environment.conf: No existe el fichero o el directorio
/opt/HPCCSystems/etc/init.d/hpcc_common: línea 266: cfg.section.DEFAULT: no se encontró la orden
unable to write to /var/log/HPCCSystems/mythor/init_thorslave_mythor_2018_04_13_20_11_31.log

[jsmith]

It shouldn't be anything to do with moving the storage directories, but it sounds like you've lost (or moved) some of the installation files (was /etc/HPCCSystems relocated?)

i.e. /etc/HPCCSystems/environment.conf must be present and it's owner and group should be 'hpcc'.

From the error you've pasted, it looks like it's now missing on either the master and/or some of the slave machines. OR in theory it (the scripts running as user hpcc) no longer have rights (permissions) to access it...

I would look at the master and all slave nodes and look to see 1st if this file is present everywhere, and if user hpcc can access it.