Is it save to deinstall PHP 7.0?

toppi · 3. Februar 2020

Hi,

for whatever reason my OMV has PHP 7.0 and PHP 7.3 installed:

Code

root@intrepid:/etc# /usr/sbin/phpquery -V
7.3
7.0

For that reason I get error messages every half an hour in my logfile:

Code

Feb  3 19:39:00 intrepid systemd[1]: Starting Clean php session files...
Feb  3 19:39:01 intrepid sessionclean[25291]: PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/pam.so' - /usr/lib/php/20151012/pam.so: cannot open shared object file: No such file or directory in Unknown on line 0
Feb  3 19:39:01 intrepid sessionclean[25291]: PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/pam.so' - /usr/lib/php/20151012/pam.so: cannot open shared object file: No such file or directory in Unknown on line 0
Feb  3 19:39:01 intrepid sessionclean[25291]: PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/pam.so' - /usr/lib/php/20151012/pam.so: cannot open shared object file: No such file or directory in Unknown on line 0
Feb  3 19:39:01 intrepid systemd[1]: phpsessionclean.service: Succeeded.
Feb  3 19:39:01 intrepid systemd[1]: Started Clean php session files.
Feb  3 19:39:01 intrepid CRON[25405]: (root) CMD (  [ -x /usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then /usr/lib/php/sessionclean; fi)

I think it´s somehow a leftover from older OMV versions.

My question is, is it save to simply uninstall PHP 7.0 executing apt-get purge php7.0-common or will this brake OMV?

ryecoaaron · 4. Februar 2020

I assume you upgraded from omv 4.x to 5.x? If so, it should be safe. There might be something still using php7.0. Try to uninstall it. That is the nice thing about apt-get, it will tell you what it is going to uninstall. If omv isn't in the list, you should be good. Backups are helpful here.

toppi · 8. Februar 2020

Hi @ryecoaaron

Many thanks! After I upgraded to OMV 5.3.0.1 the last message I saw was "configuring php-7.0 fpm". Affter that OMV did not work any more.

Ngingx error 502 - Bad Gateway.

So I purged PHP 7.0, reinstalled openmedaivault plugin and run

omv-salt deploy run nginx and
omv-salt deploy run phpfpm

After that OMV was working again

mkpd · 27. Februar 2020

I ran into the same errors as Toppi after following the instruction from Message 38.

I will be upgrading several systems should I add apt-get purge php7.0-common to the instructions just after apt-get purge openmediavault-omvextrasorg

Purging PHP 7.0 after the upgrade breaks OMV5 forcing a reinstall of the OMV plugin and running the omv-salt commands as Toppi suggested. It works just looking for a cleaner way if possible.

FreshMike · 29. September 2021

Zitat von mkpd

I ran into the same errors as Toppi after following the instruction from Message 38.

I will be upgrading several systems should I add apt-get purge php7.0-common to the instructions just after apt-get purge openmediavault-omvextrasorg

Purging PHP 7.0 after the upgrade breaks OMV5 forcing a reinstall of the OMV plugin and running the omv-salt commands as Toppi suggested. It works just looking for a cleaner way if possible.

I got the same issue, which plugin did you reinstall if I may ask ?

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