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Hi, I just wanted to add that I successfully tested rollback !! You just have to take snapshot before any important admin task : zfs snap rpool/ROOT/pve-1@installOK zfs snap rpool/ROOT/pve-1@MAJ1 zfs snap rpool/ROOT/pve-1@MAJ2 Then, if need to go back, boot on a live CD with ZFS on linux...

Hi there, I am like mattlach and I try, like him, to use snapshots in order to get a previous version when I upgrade the systems, also I would like so much to be able to make cross backups between my pve hosts in case of a complete server crash... I'm trying to obtain this result, and it works...

OK it seem not being the good code... I wanted to try but after the change, a simple "qm list" do not work anymore... Could someone post a working code for this section : sub sendmail { my ($self, $subject, $text) = @_; my $mailfrom = 'root@' . $self->nodename(); my $mailto =...

do you think that would be correct :

Yes I imagine, and maybe, until that, I could change the file myself ? in the bug report you say : We should not use $self->nodename() here. in the file /pve-ha-manager/src/PVE/HA/Env/PVE2.pm, I opened the file and found the code line you posted. Do you think I can correct it myself or is it a...

ok thank you, I was becoming crazy... do you have an idea the delay before this kind of bug get corrected ? just by curiosity

so I just tried and add "domain toto.fr" sadly, it changes nothing :(

thank you for trying to help me :) root@pve1 ~ # cat /etc/resolv.conf nameserver 127.0.0.1 nameserver 213.186.33.99 search toto.fr Maybe I could add "domain toto.fr" but I dont know if it would change anything ?

Hello everyone, I'm not used to post on the forum so excuse me in advance if I'm not in the good place, and also excuse me for my English (French). OK so, I have issues with mails sent by ha mechanism, I show you : "This is the mail system at host pve1.toto.fr. I'm sorry to have to inform...

Hello there, I would be very interested to know if you achieve your project. Actually, I made a 3 nodes cluster installation with CEPH and a CEPH require entire disks and my servers are hosted by ovh I can't easily add disk, the PVE os size usually under 3Go, it's frustrating to have to...

Hi, I see your message is a little bit old but it seem nothing have changed yet. Same issue here... off course there is the workaround but the option is in the gui and it's too bad we can't use it ! Off course I tried with quotes, does not work either... Is there another way to use spaces ? Is...

Hello :) +1 for me So I'm very disappointed because I have two choices : 1. Downgrade DRBD to version 8.4 and live in the fear that one day an update breaks everything 2. Downgrade Proxmox to 3.4 and know that my system is not up to date and I won't have the new functionalities Not decided yet

Hi ! Thank you for your answer but like you say i dont think either it's related to my problem but we never know... Anyway my server is a dedicated server from OVH and i am not allowed to make changes on the RAID controller, maybe i could ask them but not sure it can be done and changing...

I am sorry for the spaces and returns, the forum seem to eat every return i made...

Hello :) I have the exact the problem this thread is about, and this is the second time it happens to me, at first I was very happy with ZFS functionalities but now I am beginning to be feel insecure using it in a production environnement...I have a basic two nodes cluster whit the same hardware...

can an admin erase these two posts (an maybe help for the aspect of the good post) thank you

Thank you for the feedback, I'll read your link with attention :) and thank you for having given my script its original form. I'll do another script witch will be a kind of nagios plugin to compare de date and hour of the last sync and give alert when its too long... i'll put the script here...

Hello If someone is interested i made cool script. What the script make is to keep in sync in both the hosts, create a new log file everyday to log all the sync and send you an email containing the log file if something bad happens. In fact it's a loop and the goal is to always have the most...

Hello If someone is interested i made cool script. What the script make is to keep in sync in both the hosts, create a new log file everyday to log all the sync and send you an email containing the log file if something bad happens. In fact it's a loop and the goal is to always have the most...

Hello, If you look at the man you will see that the -F option is only used to assign a size to the volume but nothing says that it creates a dataset rather than a volume. What i found during my researches is that a dataset seem to basically be a volume that contains others. So, like you say, I...