* add support for syncfiles with scp
* refine logic of EXECTUTE support message non rsync filesync
* refine syncfiles
* add startsyncfile script for cumulus
* refine format, fix updatenode without options causes command to crash #5142
* Clean up the formatting of the documentation, remove references to SLES 10 as this OS is out of service. Remove URLs that will become old over time
* enhance kdump document
* polished
`rmdef` command do not help clean up the recousrces that related to
the node when removing the node. this is a technical debt. This patch
is only a work around to add -C|--cleanup option to help remove the
entries in goconserver.
On diskless SN, the nodes file of goconserver is missing when
reinstalling. This patch add a column in nodehm table to help
recover the console information on service node.
```
[root@c910f03c09k04 ~]# makegocons -q
NODE SERVER STATE
c910f03c09k05 c910f03c09k04.pok.stglabs.ibm.com error
node-7912ac1-06vag36 c910f03c09k04.pok.stglabs.ibm.com error
NODE SERVER STATE
c910f03c09k04 c910f03c09k03.pok.stglabs.ibm.com connected
[root@c910f03c09k04 ~]# rm /var/lib/goconserver/*
rm: remove regular file ‘/var/lib/goconserver/nodes.json’? y
rm: remove regular file ‘/var/lib/goconserver/nodes.json.bak’? y
[root@c910f03c09k04 ~]# service xcatd restart
Restarting xcatd (via systemctl): [ OK ]
[root@c910f03c09k04 ~]# makegocons -q
NODE SERVER STATE
c910f03c09k05 c910f03c09k04.pok.stglabs.ibm.com error
node-7912ac1-06vag36 c910f03c09k04.pok.stglabs.ibm.com error
NODE SERVER STATE
c910f03c09k04 c910f03c09k03.pok.stglabs.ibm.com connected
```
- for diskful, it will be set when leaving 'booting' stage
- for diskless, it will be set when leaving 'netbooting' stage
- for diskful reboot, it will set when (site.runpostscript=1)
- modify the document accordingly
- also modify GlobalDef.pm, but it won't have impact as the status will not be in nodeset operation.
