Recent content by ZS-Man

  1. Z

    ZFS replication and autosnapshot

    Hello. I installed a new 2-node cluster with local ZFS storage. I have Storage replication enabled, it works. I would also like automatic snapshots of selected VMs, every 5 minutes. In proxmox I can run the snapshot manually. (VM -> Snapshots -> Take snapshot) . Can this be scheduled as well...
  2. Z

    What open source solutions are available to use "ZFS over iSCSI with Proxmox"?

    Hi, I am testing Freenas API plugin. How to use multipath with this plugin? Freenas 11.2, two portals asociated to one target. root@pve2:~# iscsiadm -m discovery -t st -p 10.0.0.130 10.0.1.130:3260,2 iqn.2005-10.org.freenas.ctl:proxmox 10.0.0.130:3260,1 iqn.2005-10.org.freenas.ctl:proxmox If I...
  3. Z

    ZFS over ISCSI + Omnios problem

    Hi, what cache mode is recommanded for ISCSI? Testing iSCSI+LVM. result similiar as ZFS over iSCSI. Only if I chnange cache mode to WriteBack ( on ISCSI disk), I get better result than NFS (WriteBack too). Is Writeback OK for iSCSI? (Screen attached, disk F: is ISCSI)
  4. Z

    ZFS over ISCSI + Omnios problem

    Hmmm, still bad. I test Freenas ISCSI (with Freenas API plugin), and result is similiar as Omnios. NFS OK, iscsi very slow. Now I am back on Omnios r151028 and will try standart ISCSI (+LVM) connection. (not ZFS over ISCSI plugin)
  5. Z

    ZFS over ISCSI + Omnios problem

    hi Mir, thanks for your interest and request about my HBA. Now I have installed Omnios Bloody - results is similar, NFS ok, Iscsi still slow. So serching info about iscsi network tunning...
  6. Z

    ZFS over ISCSI + Omnios problem

    hmmm.... on LTS version ( OmniOS 5.11 omnios-r151022-5e982daae6) my HBA not work.... No driver? Scanpci (search HBA, skip graphic and Intel) ====================================================================== pci bus 0x0002 cardnum 0x00 function 0x00: vendor 0x1000 device 0x00c4 LSI...
  7. Z

    ZFS over ISCSI + Omnios problem

    With direct connected Proxmox<->Onmios, result is little better, but still huge difference between NFS and ISCSI. I will downloading and test Omnios LTS version.
  8. Z

    ZFS over ISCSI + Omnios problem

    OmniOS 5.11 omnios-r151028-d3d0427bff
  9. Z

    ZFS over ISCSI + Omnios problem

    yes, Writeback cache is enabled: root@san1-vos:~# stmfadm list-lu -v LU Name: 600144F6450E380B9B6D80F4BC4EE0DF Operational Status: Online Provider Name : sbd Alias : /dev/zvol/rdsk/pool1/vm-405-disk-0 View Entry Count : 1 Data File ...
  10. Z

    ZFS over ISCSI + Omnios problem

    .....and there is ISCSI, cache default (no cache), on storage plugin WriteCache enabled. zpool iostat -v pool1 3 capacity operations bandwidth pool alloc free read write read write -------------------------- ----- -----...
  11. Z

    ZFS over ISCSI + Omnios problem

    root@san1-vos:~# zpool get all pool1 NAME PROPERTY VALUE SOURCE pool1 size 4,06T - pool1 capacity 0% - pool1 altroot...
  12. Z

    ZFS over ISCSI + Omnios problem

    Hi, Omnios is on Supermicro server: 1x E5-1630 v4 @ 3.70GHz 128 GB RAM 10x HDD Toshiba, 900GB, 10krpm, SAS3, 512e Dualport 10Gbit AOC-STGS-I2T (Intel X550) for storage network LSI HBA 9305-16i Intel Optane 900p - partitioned for SLOG and L2ARC For now I use only one eth link, no bond, no...
  13. Z

    ZFS over ISCSI + Omnios problem

    Seems solved. Bad settings of MTU on storage network interface. Now Iscsi is connected and working. But too slow.... (compared to NFS on same storage server)
  14. Z

    ZFS over ISCSI + Omnios problem

    Hi all, I am trying connect Omnios as shared ISCSI storage to Proxmox. Storage is connected and online, I can create VM, but booting VM freeze at [sda] tag#0 abort - (screenshot attached) Same problem if I add new disk to working VM. On storage ISCSI target is created: root@san1-vos:~# itadm...
  15. Z

    Choosing the right 10Gbit Base-T card

    Hi all, I choose a suitable 2x10Gbit Base-T network card to connect to shared storage for my 3node Proxmox cluster. I'm choosing between Intel and Supermicro. 1. Intel® Ethernet Converged Network Adapter X540-T2...

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