[PVE-User] PVE ZFS Over ISCSI

[Gilberto Nunes]

Yep! That's my net shot: Omni with snap-it...

Thank you and good lucky


Obrigado

Cordialmente


Gilberto Ferreira

Consultor TI Linux | IaaS Proxmox, CloudStack, KVM | Zentyal Server |
Zimbra Mail Server

(47) 3025-5907
(47) 99676-7530

Skype: gilberto.nunes36


konnectati.com.br <http://www.konnectati.com.br/>


https://www.youtube.com/watch?v=dsiTPeNWcSE


2017-08-11 13:55 GMT-03:00 Mikhail <m at plus-plus.su>:

> FreeNAS and NAS4Free will fail because they're based on FreeBSD which
> uses ctld (CAM Target Layer) as a iSCSI target. ctld is not supported by
> Proxmox.
> There's istgt port, but it is going to be user-space daemon and will
> work slower than native kernel iSCSI target on FreeBSD.
>
> So you can leave these ideas and not waste your time on FreeNAS.
>
> Right now I'm in process of transforming one of the NAS systems to
> Solaris-based OS - OmniOS (you can find in earlier threads on this
> mailing list about it). Proxmox seems to support Comstar as iSCSI
> target, which means it should work.
>
> But.. this is my second attempt to deploy OmniOS for the past year on
> the storage server. My first attempt failed due to missing Intel 10gbit
> NIC driver. And my last attempt also failed because OmniOS (as all
> Solaris OSes) does not support root pool (rpool) on mirrored stripes
> (aka RAID10) - this is due to boot loader limitation. Linux and FreeBSD
> support rpool on mirrored stripes, but ZFS is not native to them.
> So my next attempt is to add 2 USB sticks into server and create
> mirrored rpool on them purely for OS installation. My storage server has
> only 4 disk bays (1U Supermicro) and I do not want to give up with OmniOS.
>
> Good luck!
>
> On 08/11/2017 07:37 PM, Gilberto Nunes wrote:
> > Did you tried FreeNAS or NAS4Free to implement it??
> > Perhaps it's work...
> > That will be my next step.
> >
> >
> > Obrigado
> >
> > Cordialmente
> >
> >
> > Gilberto Ferreira
> >
> > Consultor TI Linux | IaaS Proxmox, CloudStack, KVM | Zentyal Server |
> > Zimbra Mail Server
> >
> > (47) 3025-5907
> > (47) 99676-7530
> >
> > Skype: gilberto.nunes36
> >
> >
> > konnectati.com.br <http://www.konnectati.com.br/>
> >
> >
> > https://www.youtube.com/watch?v=dsiTPeNWcSE
> >
> >
> > 2017-08-11 13:22 GMT-03:00 Mikhail <m at plus-plus.su>:
> >
> >> Hello,
> >>
> >> Even if you're able to insert and create the disk, this does not mean
> >> you will be able to start/run VM with that disk. Apart from creating
> >> disk on ZFS storage you also need to export it via iSCSI.
> >>
> >> Unfortunately, ZFS-over-iSCSI is not documented well. I came across same
> >> problem as you 3 weeks ago (posted here on the list), but my questions
> >> left unanswered.
> >>
> >> Mikhail.
> >>
> >> On 08/11/2017 07:14 PM, Gilberto Nunes wrote:
> >>
> >>> If I use the command:
> >>>
> >>> qm set 100 -scsi1 ZFS-OVER:vm-100-disk-1
> >>> update VM 100: -scsi1 ZFS-OVER:vm-100-disk-1
> >>>
> >>> I can insert the disk with sucess!!!!
> >>>
> >>> But inside web interface I am no able to!
> >>
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> >>
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