* [pve-devel] any plan for zfs over open-iscsi (linux)?
@ 2021-10-18 2:04 Travis Osterman
2021-10-18 5:05 ` Thomas Lamprecht
0 siblings, 1 reply; 5+ messages in thread
From: Travis Osterman @ 2021-10-18 2:04 UTC (permalink / raw)
To: pve-devel
I think the title says it all. I use open-iscsi for my SAN and wondered
whether there was a plan to support that the way LIO and IET are supported
within Proxmox. Neither LIO or IET are available for my linux distribution
and do not seem to be actively supported.
I'm not a native perl coder but would happily be a tester for anyone
interested in this feature. If I'm alone, I may start trying to come up
with something. Thanks.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [pve-devel] any plan for zfs over open-iscsi (linux)?
2021-10-18 2:04 [pve-devel] any plan for zfs over open-iscsi (linux)? Travis Osterman
@ 2021-10-18 5:05 ` Thomas Lamprecht
2021-10-18 18:09 ` Travis Osterman
0 siblings, 1 reply; 5+ messages in thread
From: Thomas Lamprecht @ 2021-10-18 5:05 UTC (permalink / raw)
To: travis, Proxmox VE development discussion, Travis Osterman
Hi,
On 18.10.21 04:04, Travis Osterman wrote:
> I think the title says it all. I use open-iscsi for my SAN and wondered
> whether there was a plan to support that the way LIO and IET are supported
> within Proxmox. Neither LIO or IET are available for my linux distribution
> and do not seem to be actively supported.
>
> I'm not a native perl coder but would happily be a tester for anyone
> interested in this feature. If I'm alone, I may start trying to come up
> with something. Thanks.
I'm only waking up so excuse if I overlook something, but what's wrong
with the non-user-mode iSCSI storage type of PVE?
https://pve.proxmox.com/pve-docs/chapter-pvesm.html#storage_open_iscsi
cheers,
Thomas
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [pve-devel] any plan for zfs over open-iscsi (linux)?
2021-10-18 5:05 ` Thomas Lamprecht
@ 2021-10-18 18:09 ` Travis Osterman
2021-10-19 4:56 ` Thomas Lamprecht
0 siblings, 1 reply; 5+ messages in thread
From: Travis Osterman @ 2021-10-18 18:09 UTC (permalink / raw)
To: Thomas Lamprecht; +Cc: travis, Proxmox VE development discussion
On Mon, Oct 18, 2021 at 12:05 AM Thomas Lamprecht <t.lamprecht@proxmox.com>
wrote:
> Hi,
>
> On 18.10.21 04:04, Travis Osterman wrote:
> > I think the title says it all. I use open-iscsi for my SAN and wondered
> > whether there was a plan to support that the way LIO and IET are
> supported
> > within Proxmox. Neither LIO or IET are available for my linux
> distribution
> > and do not seem to be actively supported.
> >
> > I'm not a native perl coder but would happily be a tester for anyone
> > interested in this feature. If I'm alone, I may start trying to come up
> > with something. Thanks.
>
> I'm only waking up so excuse if I overlook something, but what's wrong
> with the non-user-mode iSCSI storage type of PVE?
>
> https://pve.proxmox.com/pve-docs/chapter-pvesm.html#storage_open_iscsi
>
> cheers,
> Thomas
>
>
That does, indeed, work fine. iSCSI over ZFS provides additional support
for quickly provisioning, snapshotting and rolling back images all through
the UI. From what I can see, proxmox connects to the NAS to issue the
commands to perform those functions. When I use the iSCSI (without ZFS), I
have access both proxmox and my NAS. Does that make sense?
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [pve-devel] any plan for zfs over open-iscsi (linux)?
2021-10-18 18:09 ` Travis Osterman
@ 2021-10-19 4:56 ` Thomas Lamprecht
2021-10-19 18:01 ` Travis Osterman
0 siblings, 1 reply; 5+ messages in thread
From: Thomas Lamprecht @ 2021-10-19 4:56 UTC (permalink / raw)
To: travis; +Cc: Proxmox VE development discussion
On 18.10.21 20:09, Travis Osterman wrote:
> On Mon, Oct 18, 2021 at 12:05 AM Thomas Lamprecht <t.lamprecht@proxmox.com wrote:
>> On 18.10.21 04:04, Travis Osterman wrote:
>>> I think the title says it all. I use open-iscsi for my SAN and wondered
>>> whether there was a plan to support that the way LIO and IET are
>> supported
>>> within Proxmox. Neither LIO or IET are available for my linux
>> distribution
>>> and do not seem to be actively supported.
>>>
>>> I'm not a native perl coder but would happily be a tester for anyone
>>> interested in this feature. If I'm alone, I may start trying to come up
>>> with something. Thanks.
>>
>> I'm only waking up so excuse if I overlook something, but what's wrong
>> with the non-user-mode iSCSI storage type of PVE?
>>
>> https://pve.proxmox.com/pve-docs/chapter-pvesm.html#storage_open_iscsi
>>
>>
> That does, indeed, work fine. iSCSI over ZFS provides additional support
> for quickly provisioning, snapshotting and rolling back images all through
> the UI. From what I can see, proxmox connects to the NAS to issue the
> commands to perform those functions. When I use the iSCSI (without ZFS), I
> have access both proxmox and my NAS. Does that make sense?
>
Oh, it seems I just somehow missed the "zfs" part yesterday (local) morning..
As we already have the base support for the other target providers it can
make sense to at least evaluate this and if no show-stoppers come up also
integrate it into PVE.
Can you please open a enhancement request over at:
https://bugzilla.proxmox.com/
Some more details regarding your SAN would be also nice to have in that
request, if possible.
cheers,
Thomas
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [pve-devel] any plan for zfs over open-iscsi (linux)?
2021-10-19 4:56 ` Thomas Lamprecht
@ 2021-10-19 18:01 ` Travis Osterman
0 siblings, 0 replies; 5+ messages in thread
From: Travis Osterman @ 2021-10-19 18:01 UTC (permalink / raw)
To: Proxmox VE development discussion
On Mon, Oct 18, 2021 at 11:56 PM Thomas Lamprecht <t.lamprecht@proxmox.com>
wrote:
> On 18.10.21 20:09, Travis Osterman wrote:
> > On Mon, Oct 18, 2021 at 12:05 AM Thomas Lamprecht <
> t.lamprecht@proxmox.com wrote:
> >> On 18.10.21 04:04, Travis Osterman wrote:
> >>> I think the title says it all. I use open-iscsi for my SAN and wondered
> >>> whether there was a plan to support that the way LIO and IET are
> >> supported
> >>> within Proxmox. Neither LIO or IET are available for my linux
> >> distribution
> >>> and do not seem to be actively supported.
> >>>
> >>> I'm not a native perl coder but would happily be a tester for anyone
> >>> interested in this feature. If I'm alone, I may start trying to come up
> >>> with something. Thanks.
> >>
> >> I'm only waking up so excuse if I overlook something, but what's wrong
> >> with the non-user-mode iSCSI storage type of PVE?
> >>
> >> https://pve.proxmox.com/pve-docs/chapter-pvesm.html#storage_open_iscsi
> >>
> >>
> > That does, indeed, work fine. iSCSI over ZFS provides additional support
> > for quickly provisioning, snapshotting and rolling back images all
> through
> > the UI. From what I can see, proxmox connects to the NAS to issue the
> > commands to perform those functions. When I use the iSCSI (without ZFS),
> I
> > have access both proxmox and my NAS. Does that make sense?
> >
>
> Oh, it seems I just somehow missed the "zfs" part yesterday (local)
> morning..
>
> As we already have the base support for the other target providers it can
> make sense to at least evaluate this and if no show-stoppers come up also
> integrate it into PVE.
>
> Can you please open a enhancement request over at:
> https://bugzilla.proxmox.com/
>
> Some more details regarding your SAN would be also nice to have in that
> request, if possible.
>
> cheers,
> Thomas
>
>
> _______________________________________________
> pve-devel mailing list
> pve-devel@lists.proxmox.com
> https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
>
>
Thanks, Thomas. I also incorrectly wrote "open-iscsi" which is my typical
iscsi client instead of "TGTD" which is my SAN target provider. I've
submitted an enhancement request, linked below.
https://bugzilla.proxmox.com/show_bug.cgi?id=3685
Thanks for your consideration.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2021-10-18 2:04 [pve-devel] any plan for zfs over open-iscsi (linux)? Travis Osterman
2021-10-18 5:05 ` Thomas Lamprecht
2021-10-18 18:09 ` Travis Osterman
2021-10-19 4:56 ` Thomas Lamprecht
2021-10-19 18:01 ` Travis Osterman
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