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    Xen Orchestra on Ubuntu 15.10 - Complete installation instructions

    IT Discussion
    how to xen orchestra ubuntu 15.10 debian xen open source ubuntu linux xenserver
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    • scottalanmillerS
      scottalanmiller @dafyre
      last edited by

      @dafyre said:

      @DustinB3403 said:

      Reboots are kind of critical to know if anything is broken.....

      Only in Windows, lol.

      Any system that is getting properly patched.

      http://www.smbitjournal.com/2011/02/why-we-reboot-servers/

      1 Reply Last reply Reply Quote 1
      • DanpD
        Danp
        last edited by

        Can't seem to get the startup script working with cron. Entered the command:

        chmod +x xo-start.sh
        

        What did I miss?

        coliverC DustinB3403D 2 Replies Last reply Reply Quote 0
        • coliverC
          coliver @Danp
          last edited by

          @Danp Did you run it with sudo?

          1 Reply Last reply Reply Quote 1
          • DustinB3403D
            DustinB3403 @Danp
            last edited by

            @Danp said:

            Can't seem to get the startup script working with cron. Entered the command:

            chmod +x xo-start.sh
            

            What did I miss?

            That just makes the script executable.

            1 Reply Last reply Reply Quote 0
            • dafyreD
              dafyre
              last edited by

              Try it from /etc/rc.local ?

              1 Reply Last reply Reply Quote 0
              • DanpD
                Danp
                last edited by

                @coliver said:

                @Danp Did you run it with sudo?

                Yes, current octal on the file is 0755 so it would appear that the executable flag is set for everyone.

                @DustinB3403 said:

                That just makes the script executable.

                No kidding?! 😏

                I followed your earlier guide, but it isn't working for some reason.

                DustinB3403D 1 Reply Last reply Reply Quote 0
                • DustinB3403D
                  DustinB3403 @Danp
                  last edited by DustinB3403

                  @Danp where did you put the xo-start.sh script? It should be in /etc

                  0_1453925239396_XenCenterMain_2016-01-27_15-06-19.png

                  1 Reply Last reply Reply Quote 0
                  • DustinB3403D
                    DustinB3403
                    last edited by DustinB3403

                    and what is in

                    /etc/crontab
                    

                    ?

                    And this should be what is in "my" /etc/crontab

                    0_1453925266314_XenCenterMain_2016-01-27_15-07-05.png

                    1 Reply Last reply Reply Quote 0
                    • DanpD
                      Danp
                      last edited by

                      Everything looks the same to me. <shrug>

                      Tried running grep CRON /var/log/syslog but don't see anything useful.

                      scottalanmillerS 1 Reply Last reply Reply Quote 0
                      • DanpD
                        Danp
                        last edited by

                        Works as expected when I run cd /etc && ./xo-start.sh from the command line.

                        1 Reply Last reply Reply Quote 0
                        • DustinB3403D
                          DustinB3403
                          last edited by

                          Can anyone else with XO running give the above steps a try and let us know if you're having the same issue?

                          @Danp sorry I'm just not sure what might be off without more details...

                          travisdh1T 1 Reply Last reply Reply Quote 0
                          • travisdh1T
                            travisdh1 @DustinB3403
                            last edited by

                            @DustinB3403 said:

                            Can anyone else with XO running give the above steps a try and let us know if you're having the same issue?

                            @Danp sorry I'm just not sure what might be off without more details...

                            Try adding the XO installation directory to the PATH statement in that crontab. I'm betting it doesn't know where to run things due to the limited environment the system crontabs run in.

                            scottalanmillerS 1 Reply Last reply Reply Quote 0
                            • scottalanmillerS
                              scottalanmiller @travisdh1
                              last edited by

                              @travisdh1 said:

                              @DustinB3403 said:

                              Can anyone else with XO running give the above steps a try and let us know if you're having the same issue?

                              @Danp sorry I'm just not sure what might be off without more details...

                              Try adding the XO installation directory to the PATH statement in that crontab. I'm betting it doesn't know where to run things due to the limited environment the system crontabs run in.

                              If it needs the PATH, then the command is wrong. It should not know where it is.

                              travisdh1T 1 Reply Last reply Reply Quote 0
                              • travisdh1T
                                travisdh1 @scottalanmiller
                                last edited by

                                @scottalanmiller said:

                                @travisdh1 said:

                                @DustinB3403 said:

                                Can anyone else with XO running give the above steps a try and let us know if you're having the same issue?

                                @Danp sorry I'm just not sure what might be off without more details...

                                Try adding the XO installation directory to the PATH statement in that crontab. I'm betting it doesn't know where to run things due to the limited environment the system crontabs run in.

                                If it needs the PATH, then the command is wrong. It should not know where it is.

                                In my limited experimenting, npm isn't the best implementation of a program. Then we're also dealing with a crontab not running a script/program that we know runs outside of the crontab. At least to me, this just screams that something is missing from PATH at the point it's being run.

                                1 Reply Last reply Reply Quote 0
                                • scottalanmillerS
                                  scottalanmiller @Danp
                                  last edited by

                                  @Danp said:

                                  Everything looks the same to me. <shrug>

                                  Tried running grep CRON /var/log/syslog but don't see anything useful.

                                  Did you put it into root's crontab? That's where it needs to be.

                                  DanpD 1 Reply Last reply Reply Quote 1
                                  • DanpD
                                    Danp @scottalanmiller
                                    last edited by

                                    @scottalanmiller I think so... command was sudo nano /etc/crontab .

                                    travisdh1T scottalanmillerS 2 Replies Last reply Reply Quote 0
                                    • travisdh1T
                                      travisdh1 @Danp
                                      last edited by

                                      @Danp said:

                                      @scottalanmiller I think so... command was sudo nano /etc/crontab .

                                      I normally have it in /var/spool/cron/crontabs/root, /etc is normally just settings.

                                      scottalanmillerS 1 Reply Last reply Reply Quote 0
                                      • scottalanmillerS
                                        scottalanmiller @travisdh1
                                        last edited by

                                        @travisdh1 said:

                                        @Danp said:

                                        @scottalanmiller I think so... command was sudo nano /etc/crontab .

                                        I normally have it in /var/spool/cron/crontabs/root, /etc is normally just settings.

                                        Yup, that's where root's crontab is.

                                        1 Reply Last reply Reply Quote 0
                                        • scottalanmillerS
                                          scottalanmiller @Danp
                                          last edited by scottalanmiller

                                          @Danp said:

                                          @scottalanmiller I think so... command was sudo nano /etc/crontab .

                                          You should "never" edit a crontab like that.

                                          You should do sudo crontab -e

                                          Crontabs are meant to be edited using the crontab tool.

                                          1 Reply Last reply Reply Quote 1
                                          • scottalanmillerS
                                            scottalanmiller
                                            last edited by

                                            Not only does it protect against typos, it protects against putting things in unknown locations 🙂

                                            1 Reply Last reply Reply Quote 1
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