<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Dear co-users,<div class=""><br class=""></div><div class="">I just installed a two proxmox cluster with last iso 3.4 and have subscription so i made all the updates. The pve-zsync fonction is really great and I really really would like to succeed make it work.</div><div class=""><br class=""></div><div class="">If someone already managed to make it work would you like please tell me how, I followed all the instructions on the page :</div><div class=""><a href="https://pve.proxmox.com/wiki/PVE-zsync" class="">https://pve.proxmox.com/wiki/PVE-zsync</a></div><div class=""><br class=""></div><div class="">Not working for me :(</div><div class=""><br class=""></div><div class="">First, a little bit more on my configuration, i made a completely zfs install, i created some nfs datasets but I could not add them in the storage configuration with the gui so had to create the directly into storage.cfg :</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">dir: local</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>path /var/lib/vz</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>content images,iso,vztmpl,backup,rootdir</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>maxfiles 3</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0); min-height: 12px;" class=""><br class=""></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">zfspool: Disks</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>pool rpool/disks</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>content images</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>sparse</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0); min-height: 12px;" class=""><br class=""></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">zfspool: BKP_24H</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>pool rpool/BKP_24H</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>content images</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>sparse</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0); min-height: 12px;" class=""><br class=""></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">zfspool: rpool</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>pool rpool</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>content images</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>sparse</div></div><div class=""><br class=""></div><div class="">I show you what my zfs config look like :</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">NAME USED AVAIL REFER MOUNTPOINT</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool 199G 6,83T 96K /rpool</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/BKP_24H 96K 6,83T 96K /rpool/BKP_24H</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/ROOT 73,1G 6,83T 96K /rpool/ROOT</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/ROOT/pve-1 73,1G 6,83T 73,1G /</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/disks 92,5G 6,83T 96K /rpool/disks</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/disks/vm-100-disk-1 2,40G 6,83T 2,40G -</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/disks/vm-106-disk-1 963M 6,83T 963M -</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/disks/vm-107-disk-1 3,61G 6,83T 3,61G -</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/disks/vm-108-disk-1 9,29G 6,83T 9,29G -</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/disks/vm-110-disk-1 62,9G 6,83T 62,9G -</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/disks/vm-204-disk-1 13,4G 6,83T 13,4G -</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">rpool/swap 33,0G 6,86T 64K -</div></div><div class=""><br class=""></div><div class="">and for the exemple the configuration of my test machine 106.conf :</div><div class=""><br class=""></div><div class=""><p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">balloon: 256</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">bootdisk: virtio0</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">cores: 1</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">ide0: none,media=cdrom</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">memory: 1024</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">name: Deb-Test</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">net0: virtio=52:D5:C1:5C:3F:61,bridge=vmbr1</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">ostype: l26</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">scsihw: virtio-scsi-pci</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">sockets: 1</p>
<p style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">virtio0: Disks:vm-106-disk-1,cache=writeback,size=5G</p></div><div class=""><div class=""><br class="webkit-block-placeholder"></div><div class="">So now the result when i try the command given in the wiki :</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">COMMAND:</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>zfs list -r -t snapshot -Ho name, -S creation rpool/vm-106-disk-1</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">GET ERROR:</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>cannot open 'rpool/vm-106-disk-1': dataset does not exist</div></div><div class=""><br class=""></div><div class="">I understand the command expect the vm disk to be at the root of the pool so I change the disk place and i try either to send directly to the pool to the other side, but with no more luck :</div><div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">send from @ to rpool/vm-106-disk-1@rep_default_2015-09-24_12:30:49 estimated size is 1,26G</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">total estimated size is 1,26G</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">TIME SENT SNAPSHOT</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">warning: cannot send 'rpool/vm-106-disk-1@rep_default_2015-09-24_12:30:49': Relais brisé (pipe)</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">COMMAND:</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>zfs send -v rpool/vm-106-disk-1@rep_default_2015-09-24_12:30:49 | zfs recv ouragan:rpool/vm-106-disk-1@rep_default_2015-09-24_12:30:49</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">GET ERROR:</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>cannot open 'ouragan:rpool/vm-106-disk-1': dataset does not exist</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: 'Andale Mono'; color: rgb(41, 249, 20); background-color: rgb(0, 0, 0);" class="">cannot receive new filesystem stream: dataset does not exist</div></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Now it seem to work from the sender side but from the receiver side I get the error « dataset does not exist » of course, it’s supposed to be created no ?</div><div class=""><br class=""></div><div class="">I am completely new to ZFS so surely i’m doing something wrong… for exemple I don’t understand the difference between volume and dataset i searched a lot but nothing helped me understand clearly on the web and i suspect it could be it.</div><div class=""><br class=""></div><div class="">Is the a way to tell the command the disk is not at the root of the pool ?</div><div class=""><br class=""></div><div class="">Thank very much if someone can help me</div><div class="">P.S. I’m posting in the forum too (not sure what the best place to ask)</div><div class=""><br class=""></div><div class="">Best regards,</div><div class="">
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