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openhab / openhab-syno-spk

openHAB Synology SPK Install Package
Eclipse Public License 2.0
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problem uninstalling openHAB2 #148

Open Curio84 opened 5 years ago

Curio84 commented 5 years ago

Hello,

i use openHAB-2.4.0.001-syno-noarch-0.001.spk. I have a problem uninstalling Openhab2. I get the following error message: "The package was successfully uninstalled. Stop TMPFS was Failed, check TMPFS log in '/var/services/homes/openhab '. " The user "openhab" and the folder /homes/openhab were not deleted. How can I solve the problem?

Thanks for your help, Curio

cniweb commented 5 years ago

Can you look here: /var/services/homes/openhab the TMPFS log file? And can you delete the openhab user manually (in the WebGUI)?

Dennis1108 commented 5 years ago

I had same problem. After googleling for about 2hours i found this one ... Best thing is you enter the synology with putty. Enalble SSH login in the synology first. Login via putty (take care that you have correct port. Standart is 2811 Enter as admin with you synology password sudo -i then again you password and you are logged in as root.

Do df -h Then you will get a

thereafter you will get a list

root@Hypothalamus:/volume1/homes# df -h Filesystem Size Used Avail Use% Mounted on /dev/md0 2.4G 994M 1.3G 44% / none 348M 0 348M 0% /dev /tmp 350M 1.2M 349M 1% /tmp /run 350M 3.1M 347M 1% /run /dev/shm 350M 4.0K 350M 1% /dev/shm /dev/vg1000/lv 913G 1.2G 912G 1% /volume1 none 20M 0 20M 0% /volume1/homes/test/tmpfs

then you can see last entry is what you looking for.....

umount /volume1/homes/test/tmpfs

then again df -h

I think you have to do it for three archives .... rm: cannot remove ‘openhab/tmpfs’: Device or resource busy rm: cannot remove ‘openhab/userdata/logs’: Device or resource busy rm: cannot remove ‘openhab/userdata/persistence’: Device or resource busy and thereafter you can delete all archive with rm

thats it... Regards Dennis

petermorlion commented 5 years ago

I had to

cniweb commented 5 years ago

@petermorlion can you build a script for this procedure? Then I can integrate it on the uninstall mechanism for the synology uninstall process. Thanks!

petermorlion commented 5 years ago

@cniweb tricky, I'm not sure my knowledge reaches this far. What would be the preferred way of executing a script after rebooting? A cron job (that then also removes the cron job after it has executed)?

cniweb commented 5 years ago

@petermorlion The question is, why a reboot is necessary? Maybe a kill of the process is enough?

petermorlion commented 5 years ago

Hm, possibly. Though I have no way of knowing, as I have now already updated to 2.4.0. :(

beinaendi commented 4 years ago

This does the job, your path may differ:

1 stop package 2 open putty and logon to server 3 umount /volume1/homes/openhab/tmpfs 4 rm -r /volume1/homes/openhab/tmpfs 5 umount /volume1/homes/openhab/userdata/logs 6 rm -r /volume1/homes/openhab/userdata/logs 7 umount /volume1/homes/openhab/userdata/persistence 8 rm -r /volume1/homes/openhab/userdata/persistence

sreuter commented 3 years ago

Also make sure to delete those startup scripts left behind:

/usr/local/etc/rc.d/openHAB-*.sh

And there's more...

./sys/fs/cgroup/memory/pkgctl-openHAB
./sys/fs/cgroup/cpuacct/pkgctl-openHAB
./usr/syno/etc/packages/openHAB