Troubleshooting
Problem
Why does the bhosts command show a host in "unreach" status?
Resolving The Problem
When bhosts reports a host as "unreach" or unreachable, it refers to an LSF server host where the LSF lim daemon is running, while sbatchd is not. Check if sbatchd is running on the "unreach" host by following these steps:
- Log-on to the "unreach" host
- Check if root
sbatchdis running. For example,
$ ps -ef | grep sbatchd
lsfadmin 23838 20183 0 09:38 pts/0 00:00:00 grep sbatchd
If it is not running there, startup sbatchd by running this command on that host as the LSF administrator user:
$ badmin hstartup
sbatchd keeps exiting on its own every time you start it up, check that host's sbatchd log (by default located in LSF_TOP/log/) for any error that indicates why it may be exiting and try to fix that. Also, check system logs on that host to see if sbatchd is crashing.
[{"Product":{"code":"SSETD4","label":"Platform LSF"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Component":"--","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"Version Independent","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}},{"Product":{"code":"SSWRJV","label":"IBM Spectrum LSF"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":null,"Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
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Document Information
Modified date:
17 June 2018
UID
isg3T1013771