Posts made by thomas wood

@Danp i did not have this notifcation is that limited to the pro version?

@Danp intersting im used to a pop up that says a reboot is required, such as in ubuntu and others. is there a pop up telling me that a reboot is required somewhere that i missed or does every patch need a reboot?

alright ive got some updates, and it seems to have been simpler then i expected. you can mark this as fixed.

rebooting the pool master fixed the problem, as simple as that.

as a question to the support team do i need to reboot the master every time i add somthing to the pool or just in this case? maybe becuase it was a new pool master? edit: turns out i needed to reboot to apply updates leading to there being a version conflit with the master and slaves.

i was reluctant to reboot the master as it was hosting the tools and services i wanted to keep with high uptime. i also assumed it was not requied.
i went through lot of threads before making this one and i dislike that some of them end with out proper explainations below is the full story:

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the true nature of the isuse is this:
i bought 3 servers total, 1 master(qky), 1 slave(serverB), and later i got another server to act as a nas(NAS).

i tryed to add the server B to the pool as a slave long time ago about 6 mouths, at that time it was having the same error as ive describe above in this ticket. because this is a side project for me and i wasent my priority at the time so the can got kicked down the road. i turned server B off to save power then did more urgent things. i did not reboot the master at anypoint when i added server b and left it runnning nearly 24/7 for those 6 months.

6 months later i decide i need a nas and bought a server with large storage to act as one. i also make sure that the hardware is compatable with the current master. as thats what i thought was the problem with server B.

once i added the nas server to the pool it would not leave maintance mode or detach from the pool just as described above. i did try to make the NAS slave leave the pool through the xoa interface and through the xe pool-eject in the command line, but this did not work with the error 'nonetype object has no attribute xenapi' and in general the xapi was not working. i turned the servers off when i was not working on them as i wanted to save power if they wernt funtcional but never the master as it was hosting. i rebooted the master while the NAS slave was off. i turned on server b which did not show up on the pool. after i turned on the NAS server and found it was now connected and no longer in maintenance mode.

i decided after connecting it to the pool that i perfer having the NAS not be on the pool as i want to be focused on the job of being the NAS and backup storage, ill try to get it to leave the pool now and act indepeneantly again. however i thought i get it working as a pool first as was the same problem as with server b and so id have the option to pool it if i wanted, so i started this thread.

im now going to work on fixing server b and connect it to the pool. but that seems to have a completely diffrent set of problem (it dosent even show up in the host-list), for that ill try to fix it my self before making another thread. hopfully its simple as ive now confirmed that the pool can be made.

@Danp sure ill do that right now, i tryed this before on the slave and it gave me the error: 'nontype object has to atterbute xenapi'.
but i havent done it form the masters end.

if it does eject ill still need to add it to the pool correctly and get it working as thats the end goal, but ill try this now.

@Danp here the host list:
the host is the one named qkyliepo the added server is called NAS

i can eject the master from the pool but its running services right now. is that going to cause disruption?

@Danp there a lot of log as every few seconds it trys to restart xapi, among them are claims its unable to find host uuid and it cant reach the host, this is likly because i tryed to make it leave the pool after it didnt work. however i cant make it leave the pool as it tell me xapi isnt working

if you want i can send you the logs but youll have to tell me which ones as there is a lot of repeat errors every few seconds

@Danp sorry for not making it clear, i updated both machines yesterday when toubleshooting both were updated, then i ran it again to double check there hasnt been a patch since yesterday, there wasent. theve both been up-to-date since yesterday and when they bonded the state was what i said before one freah install the other uptodate. i rebooted the slave but the master is running services and cant be rebooted intill tomorrow during the down period. im under the impression that it can continuously run with out down time but i can try rebooting the master tomorrow.

@Danp ive already done that during troubleshooting, however once i read the 1st reply i ran it again and ther both now up-to-date but still dont work. during trouble shooting i also tried to 'repair' the slave by putting the iso back in and running the 'upgrade' feature on the install which i hoped would keep it as the salve while repairing any damge. this did sadly did nothing. and it also still refusing to leave the pool. claiming that its xapi is not working.

@olivierlambert it depends on what you mean updated, the master was running on the lasest patch of xcp-ng, and the slave was a fresh install without running yum update but installed with the 8.2.1 iso. however the hardware on the new system is slightly better but it should still be compatable at least with what i reserched. i can tell you the hardware if you think thats an issue and im mistaken.

as i said there may be a simple problem im missing. and ive put some thought into it since yesterday.

ive got all the vitual machines on the main server to run out of eth0 which is the 'management' eth this was fine before i tryed to make it a pool master. is it required that i seperate the management eth from the larger network in order to make it bond correctly?

hey there,

this is a personal project for me so im still learning and i may have just overlooked somthing simple, however i do have some tools for a small busnisses on the main server host.

i decided to upgrade from one server to two and make them into a pool so i would then be able to shut one server down for maintenance while maintaning uptime on the tools i was running.

i installed xcp-np on the new host and after adding the new host via the XOA interface i found that it would not leave maintancene mode and would not enable for use. it displayed errors like:
Failed to log in via xapi's Unix domain socket in 300.000000
xapi service is not avalable
it also said the pool master is unreachable

this was annoying and i tried quite a lot of diffrent solutions before deciding to write this post, i wont exhastly list them here but i will say:
the hardware is compatable with virtualization

i tryed to remove the host form the pool to see if i chould run it as a seperate machine and it refuses to leave the pool with the xoa interface and when i try to remove it from the pool manually in via the xcp-ng interface it claims it isnt a pool member and dosent leave.

ill re-install it from scratch as an final option but that wont help me in the future so id like to get some help before doing that.