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On 06/03/2015 12:43 PM, Deepak Shetty wrote:<br>
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<div class="gmail_quote">On Tue, Jun 2, 2015 at 4:42 PM,
Valeriy Ponomaryov <span dir="ltr"><<a
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href="mailto:vponomaryov@mirantis.com" target="_blank">vponomaryov@mirantis.com</a>></span>
wrote:<br>
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<div dir="ltr">Deepak,
<div><br>
</div>
<div>"transfer-*" is not suitable in this particular
case. Usage of share networks causes creation of
resources, when "transfer" does not. Also in this
topic we have "creation" of new share based on some
snapshot.</div>
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<div>In the original mail it was said:<br>
"<br>
<div>From user point of view, he may want to copy share
and use its copy in different network and it is valid
case. </div>
<div>"<br>
</div>
<div>So create share from snapshot, then transfer that
share to a different tenant , doesn't that work ?<br>
</div>
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<br>
<br>
Transferring shares between tenants is not something we've discussed
before. The cinder project allows transferring of volumes but its
easier for them to implement that feature because they don't have
the concepts of share networks and share servers to tie the share to
a tenant.<br>
<br>
We implemented "public shares" which allows a similar use case where
1 tenant can allow others to read/write to a share and should
address many of the same use cases that share transferring would
address.<br>
<br>
-Ben<br>
<br>
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<div>Valeriy</div>
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<div class="gmail_quote">On Sun, May 31, 2015 at
4:23 PM, Deepak Shetty <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:dpkshetty@gmail.com"
target="_blank">dpkshetty@gmail.com</a>></span>
wrote:<br>
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<div>On Thu, May 28, 2015 at 4:54 PM,
Duncan Thomas <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:duncan.thomas@gmail.com"
target="_blank">duncan.thomas@gmail.com</a>></span>
wrote:<br>
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<div dir="ltr"><span>On 28 May
2015 at 13:03, Deepak Shetty <span
dir="ltr"><<a
moz-do-not-send="true"
href="mailto:dpkshetty@gmail.com"
target="_blank">dpkshetty@gmail.com</a>></span>
wrote:<br>
</span>
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<div>Isn't this
similar to what
cinder transfer-*
cmds are for ?
Ability to
transfer cinder
volume across
tenants<br>
</div>
So Manila should be
implementing the
transfer-* cmds,
after which
admin/user can
create a clone<br>
</div>
then initiate a
transfer to a diff
tenant ?<br>
</div>
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<div>Cinder doesn't seem to
have any concept analogous
to a share network from
what I can see; the cinder
transfer commands are for
moving a volume between
tenants, which is a
different thing, I think.
<br>
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<div>Yes, cinder doesn't have any eq of
share network. But my comment was from
the functionality perpsective. In
cinder transfer-* commands are used to
transfer ownership of volumes across
tenants. IIUC the ability in Manila to
create a share from snapshot and have
that share in a different share
network is eq to creating a share from
a snapshot for a different tenant, no
? Share networks are typically 1-1
with tenant network AFAIK, correct me
if i am wrong </div>
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<span><font color="#888888">--
<br>
<div>Duncan Thomas</div>
</font></span></font></span></div>
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<span>
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