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  1. R

    Proxmox VE and ZFS over iSCSI on TrueNAS Scale: My steps to make it work.

    I've found it - like often was the problem in front of the screen... I just forgot to add the initiaor name of the 2nd clluster node to the FreeNas list of allowed initors (initiator groups). Now it's working like a charm...
  2. R

    Proxmox VE and ZFS over iSCSI on TrueNAS Scale: My steps to make it work.

    Reply to my own post: I now put "iqn.storage-backup.ctl" aas target name under global configuration at TrueNas and "vmfs" as target name under Targets. Now I can create and delte disks with creating and deleting vm's But - I'm still unable to move disks from local storage of a cluster node...
  3. R

    Proxmox VE and ZFS over iSCSI on TrueNAS Scale: My steps to make it work.

    Funny issue... If I try to create or migrate a disk to the ISCSI storage, I receive the error create full clone of drive virtio0 (store01:vm-252-disk-0) Warning: volblocksize (4096) is less than the default minimum block size (8192). To reduce wasted space a volblocksize of 8192 is...
  4. R

    Relay Blacklist Optimization

    Last xmas question: Directly in main.cf.in? Where do I have to copy them in that form...
  5. R

    Relay Blacklist Optimization

    Cool - I'll try that out with my "normal" pmg test installation. Yesterday I've made a new setup with all your other modifications and let point some test domains to that system during the next days. May I've found just one typo in your excellent howto: In the "additional signatures for ClamAV"...
  6. R

    Relay Blacklist Optimization

    Where does your rbl setting come from? Is this the extract from /etc/pmg/pmg.conf or from the GUI? I'm just wondering what the *2 means?
  7. R

    Mail for a domain just from known server(s)

    Hi Alwin, thanks for for the hint but this doesn't solve the challenge at all and yes - I've read the documentation. Unfortunately there was a little typo in my question which makes the whole post more or less nonsense... I wrote mail for domain xyz.tld where I've meant mail from domain...
  8. R

    Mail for a domain just from known server(s)

    If I know mail for domain xyz.tld can just be sent from server 111.111.111.111 or 222.222.222.222 how can I reject any mails for whatever@xyz.tld from any other server? Of course the best solution would be a filter rule built at the PMG Interface, but a postfix hack is also welcome regards
  9. R

    Snapshot Rollback of a ZFS over ISCSI based Snapshot runs in timeout

    Hi Wolfgang, I can confirm - after increasing the timeout in /usr/share/perl5/PVE/Storage/ZFSPlugin.pm (line 52 from 5 to 60) and a restart of the Proxmox VE Host a rollback of the most recent snapshot ist successfull via CLI and GUI! kind regards Robert
  10. R

    Snapshot Rollback of a ZFS over ISCSI based Snapshot runs in timeout

    Hi Wolfgang, thanks for your help - even it didn't solve the probelm totaly:-) One hint for your further development: The time to deliver the snapshot list takes normaly much more than 5 sec. Even on high performance storage systems under high load and with thousands of snapshots on the zfs...
  11. R

    Snapshot Rollback of a ZFS over ISCSI based Snapshot runs in timeout

    yes! /usr/share/perl5/PVE/Storage/ZFSPlugin.pm line 52. Increasing to 10 didn't help, than I've tried 60 and it worked for the CLI. CLI via qm rollback vmid snapshot-name works perfect even with RAM, GUI not. Same error than before.
  12. R

    Snapshot Rollback of a ZFS over ISCSI based Snapshot runs in timeout

    hm... That means wait and see. I've found a 5sec. timeout in the two ZFS related scripts in /usr/share/perl5/PVE/Storage. Increasing this to 10 doesnt help at all but may you have onother place to change it. Increasing the timeout value at ZFSPlugin.pm to more than 10 (I've 60 now) makes the...
  13. R

    Snapshot Rollback of a ZFS over ISCSI based Snapshot runs in timeout

    just two additional infos: time qm rollback 200 test real 0m12.254s user 0m0.652s sys 0m0.116s (time for this command varies from 5 to 12sec.) time /usr/bin/ssh -o 'BatchMode=yes' -i /etc/pve/priv/zfs/192.168.100.3_id_rsa root@192.168.100.3 zfs list -t snapshot -o name -s creation ...
  14. R

    Snapshot Rollback of a ZFS over ISCSI based Snapshot runs in timeout

    Hi Wolfgang, which command do you mean? /usr/bin/ssh -o 'BatchMode=yes' -i /etc/pve/priv/zfs/192.168.100.3_id_rsa root@192.168.100.3 zfs list -t snapshot -o name -s creation shows the list in ~6sec. (from 5,85 - 6,20) as described in my initial post. The qm rollback <vmid> <snapname> command...
  15. R

    Snapshot Rollback of a ZFS over ISCSI based Snapshot runs in timeout

    I'm evaluating Proxmox VE on behalf of a customer. One Point of interest is the (hopefully seamless) integration in the existing ZFS storage environment. There are several sun/oracle hardware based (current OmniOS) storage clusters in place. Most of the test catalog works very well. So I'm able...
  16. R

    conf file destroyed during backup

    Hi, somehow the backup directory was placed mistakenly on the local system partion (/) of my system (which I didn't have realized). Few days later this partition runs out of memory during backup. The results were: No email about failed or successfull backup - which is quite clear, the postfix...
  17. R

    Live Migration & Storage Migration

    Hi, I'm facing a problem with my planed migration scenario. Just to clarify: In case I'm using two instances VE with local storage and combine this two installations to a cluster, then - during live migration - I will proceed also a live storage migration (from the local storage of one system...
  18. R

    Migration from ESX to Proxmox

    O.K. so I have to wait... I know, that's annoying - do you have a release date for the 2.0 version? In another post i saw the lenny integration will be in place 04/09. And that topic is also on the 2.0 feature list... However, if you have something to test - I could spare some time and one...
  19. R

    Migration from ESX to Proxmox

    Hi Everybody, at the moment I'm using a VMware ESX server for my virtualization stuff. The hardware environment is as follows: 2 Dual Opteron systems (12GB, 2 dual core cpu's, Qlogic ISCSI card, no local hardddisks) One of the two hosts acts as testing and standby system most of the time 1...

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