I can't even
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@dashrender said in I can't even:
@tim_g said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@jaredbusch said in I can't even:
@tim_g said in I can't even:
@jaredbusch said in I can't even:
@Tim_G everything you link is referring to Hyper-V replication. It is understood that using Hyper-V to replicate requires SA or full licensing on both servers.
What does it matter which program you use for VM replication? That doesn't change anything at all.
That's like saying you only need volume licensing to image desktops if you use WDS, and not if you use another OS imaging solution...
It absolutely does. We are talking about using a tool that requires a license to copy files versus a tool that does not require a license to copy files.
@Tim_G 's argument is that regardless of tool it still requires a license.
Right, and Scott's argument earlier was that it was the Replication tool inside Hyper-V that was being licensed, but has since turned 180 and feels that as long as the copy/backup/replica isn't started, no license at all is required.
Huh? That's not how I read that side of the argument. I don't really want to go through the thread again though so I'll take your word for it. It's been an interesting conversation for sure. Amazing that the intentional licensing ambiguities can create two completely different ideas on this.
https://i.imgur.com/gi0hPcy.png
I'm not sure how else to read that. There there are around 50 more posts talking about this point, but I don't think anything definitive was provided.
Right, that you don't need licensing for backups is how I read that. That there has been little to no actual documentation on it leaves a lot to be desired though.
and scott is calling a replica the same as a backup, as long as you never turn it on.
I think it comes down to the questions I asked here: https://mangolassi.it/post/361143
The only thing that matters is whether or not it's considered an OSE, which OSEs needing licensed is documented clearly all over the place on Microsoft documentation.
If that's true, then every backup that can be instantly turn on is an OSE, and they all need to be licensed as well - and I just don't think that's right. i.e. unitrends appliances would need licenses.
Right, and not just for their own hardware, but licensed for any hardware that they COULD be restored to. Once you breach the "could be used" barrier, it's a slippery slope. Because what about hardware that's running, but not the restore target? What about cold hardware that could be plugged in. What about hardware you've not bought yet, but could? Where do you draw the line once it is about theoretical capability only?
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@scottalanmiller said in I can't even:
@tim_g said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@jaredbusch said in I can't even:
@tim_g said in I can't even:
@jaredbusch said in I can't even:
@Tim_G everything you link is referring to Hyper-V replication. It is understood that using Hyper-V to replicate requires SA or full licensing on both servers.
What does it matter which program you use for VM replication? That doesn't change anything at all.
That's like saying you only need volume licensing to image desktops if you use WDS, and not if you use another OS imaging solution...
It absolutely does. We are talking about using a tool that requires a license to copy files versus a tool that does not require a license to copy files.
@Tim_G 's argument is that regardless of tool it still requires a license.
Right, and Scott's argument earlier was that it was the Replication tool inside Hyper-V that was being licensed, but has since turned 180 and feels that as long as the copy/backup/replica isn't started, no license at all is required.
Huh? That's not how I read that side of the argument. I don't really want to go through the thread again though so I'll take your word for it. It's been an interesting conversation for sure. Amazing that the intentional licensing ambiguities can create two completely different ideas on this.
https://i.imgur.com/gi0hPcy.png
I'm not sure how else to read that. There there are around 50 more posts talking about this point, but I don't think anything definitive was provided.
Right, that you don't need licensing for backups is how I read that. That there has been little to no actual documentation on it leaves a lot to be desired though.
and scott is calling a replica the same as a backup, as long as you never turn it on.
I think it comes down to the questions I asked here: https://mangolassi.it/post/361143
The only thing that matters is whether or not it's considered an OSE, which OSEs needing licensed is documented clearly all over the place on Microsoft documentation.
I agree. That would be the hinge. But a cold file is never an OSE. MS has never waivered on that.
Correct, I agree that cold files are never an OSE.
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@tim_g said in I can't even:
@dashrender said in I can't even:
@tim_g said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@jaredbusch said in I can't even:
@tim_g said in I can't even:
@jaredbusch said in I can't even:
@Tim_G everything you link is referring to Hyper-V replication. It is understood that using Hyper-V to replicate requires SA or full licensing on both servers.
What does it matter which program you use for VM replication? That doesn't change anything at all.
That's like saying you only need volume licensing to image desktops if you use WDS, and not if you use another OS imaging solution...
It absolutely does. We are talking about using a tool that requires a license to copy files versus a tool that does not require a license to copy files.
@Tim_G 's argument is that regardless of tool it still requires a license.
Right, and Scott's argument earlier was that it was the Replication tool inside Hyper-V that was being licensed, but has since turned 180 and feels that as long as the copy/backup/replica isn't started, no license at all is required.
Huh? That's not how I read that side of the argument. I don't really want to go through the thread again though so I'll take your word for it. It's been an interesting conversation for sure. Amazing that the intentional licensing ambiguities can create two completely different ideas on this.
https://i.imgur.com/gi0hPcy.png
I'm not sure how else to read that. There there are around 50 more posts talking about this point, but I don't think anything definitive was provided.
Right, that you don't need licensing for backups is how I read that. That there has been little to no actual documentation on it leaves a lot to be desired though.
and scott is calling a replica the same as a backup, as long as you never turn it on.
I think it comes down to the questions I asked here: https://mangolassi.it/post/361143
The only thing that matters is whether or not it's considered an OSE, which OSEs needing licensed is documented clearly all over the place on Microsoft documentation.
If that's true, then every backup that can be instantly turn on is an OSE, and they all need to be licensed as well - and I just don't think that's right. i.e. unitrends appliances would need licenses.
No, because backups are cold. Replication is warm. Does a warm backup of an OS count as an OSE that needs licensed?
This isn't true. Replica is not warm. Backups and Replicas CAN be warm. But we are ONLY discussing Cold Replicas in this thread. Only. Nothing warm, nada. Cold Repicas are a form of Cold Backup. And never need a license.
A warm replica, of course, is an OSE and must be licensed.
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@dashrender said in I can't even:
@tim_g said in I can't even:
@dashrender said in I can't even:
@tim_g said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@jaredbusch said in I can't even:
@tim_g said in I can't even:
@jaredbusch said in I can't even:
@Tim_G everything you link is referring to Hyper-V replication. It is understood that using Hyper-V to replicate requires SA or full licensing on both servers.
What does it matter which program you use for VM replication? That doesn't change anything at all.
That's like saying you only need volume licensing to image desktops if you use WDS, and not if you use another OS imaging solution...
It absolutely does. We are talking about using a tool that requires a license to copy files versus a tool that does not require a license to copy files.
@Tim_G 's argument is that regardless of tool it still requires a license.
Right, and Scott's argument earlier was that it was the Replication tool inside Hyper-V that was being licensed, but has since turned 180 and feels that as long as the copy/backup/replica isn't started, no license at all is required.
Huh? That's not how I read that side of the argument. I don't really want to go through the thread again though so I'll take your word for it. It's been an interesting conversation for sure. Amazing that the intentional licensing ambiguities can create two completely different ideas on this.
https://i.imgur.com/gi0hPcy.png
I'm not sure how else to read that. There there are around 50 more posts talking about this point, but I don't think anything definitive was provided.
Right, that you don't need licensing for backups is how I read that. That there has been little to no actual documentation on it leaves a lot to be desired though.
and scott is calling a replica the same as a backup, as long as you never turn it on.
I think it comes down to the questions I asked here: https://mangolassi.it/post/361143
The only thing that matters is whether or not it's considered an OSE, which OSEs needing licensed is documented clearly all over the place on Microsoft documentation.
If that's true, then every backup that can be instantly turn on is an OSE, and they all need to be licensed as well - and I just don't think that's right. i.e. unitrends appliances would need licenses.
No, because backups are cold. Replication is warm. Does a warm backup of an OS count as an OSE that needs licensed?
Unitrends can be warm backups from that POV.
Nearly everything CAN be a warm backup these days. The question is.. is it?
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@scottalanmiller said in I can't even:
@dashrender said in I can't even:
@tim_g said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@jaredbusch said in I can't even:
@tim_g said in I can't even:
@jaredbusch said in I can't even:
@Tim_G everything you link is referring to Hyper-V replication. It is understood that using Hyper-V to replicate requires SA or full licensing on both servers.
What does it matter which program you use for VM replication? That doesn't change anything at all.
That's like saying you only need volume licensing to image desktops if you use WDS, and not if you use another OS imaging solution...
It absolutely does. We are talking about using a tool that requires a license to copy files versus a tool that does not require a license to copy files.
@Tim_G 's argument is that regardless of tool it still requires a license.
Right, and Scott's argument earlier was that it was the Replication tool inside Hyper-V that was being licensed, but has since turned 180 and feels that as long as the copy/backup/replica isn't started, no license at all is required.
Huh? That's not how I read that side of the argument. I don't really want to go through the thread again though so I'll take your word for it. It's been an interesting conversation for sure. Amazing that the intentional licensing ambiguities can create two completely different ideas on this.
https://i.imgur.com/gi0hPcy.png
I'm not sure how else to read that. There there are around 50 more posts talking about this point, but I don't think anything definitive was provided.
Right, that you don't need licensing for backups is how I read that. That there has been little to no actual documentation on it leaves a lot to be desired though.
and scott is calling a replica the same as a backup, as long as you never turn it on.
I think it comes down to the questions I asked here: https://mangolassi.it/post/361143
The only thing that matters is whether or not it's considered an OSE, which OSEs needing licensed is documented clearly all over the place on Microsoft documentation.
If that's true, then every backup that can be instantly turn on is an OSE, and they all need to be licensed as well - and I just don't think that's right. i.e. unitrends appliances would need licenses.
Right, and not just for their own hardware, but licensed for any hardware that they COULD be restored to. Once you breach the "could be used" barrier, it's a slippery slope. Because what about hardware that's running, but not the restore target? What about cold hardware that could be plugged in. What about hardware you've not bought yet, but could? Where do you draw the line once it is about theoretical capability only?
That's a great point.
But when you "Replicate a VM" as in what MS referrs to by VM replication, you do have an intent of using that replica as a running machine, should the original server fail.
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@tim_g said in I can't even:
@scottalanmiller said in I can't even:
@dashrender said in I can't even:
@tim_g said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@jaredbusch said in I can't even:
@tim_g said in I can't even:
@jaredbusch said in I can't even:
@Tim_G everything you link is referring to Hyper-V replication. It is understood that using Hyper-V to replicate requires SA or full licensing on both servers.
What does it matter which program you use for VM replication? That doesn't change anything at all.
That's like saying you only need volume licensing to image desktops if you use WDS, and not if you use another OS imaging solution...
It absolutely does. We are talking about using a tool that requires a license to copy files versus a tool that does not require a license to copy files.
@Tim_G 's argument is that regardless of tool it still requires a license.
Right, and Scott's argument earlier was that it was the Replication tool inside Hyper-V that was being licensed, but has since turned 180 and feels that as long as the copy/backup/replica isn't started, no license at all is required.
Huh? That's not how I read that side of the argument. I don't really want to go through the thread again though so I'll take your word for it. It's been an interesting conversation for sure. Amazing that the intentional licensing ambiguities can create two completely different ideas on this.
https://i.imgur.com/gi0hPcy.png
I'm not sure how else to read that. There there are around 50 more posts talking about this point, but I don't think anything definitive was provided.
Right, that you don't need licensing for backups is how I read that. That there has been little to no actual documentation on it leaves a lot to be desired though.
and scott is calling a replica the same as a backup, as long as you never turn it on.
I think it comes down to the questions I asked here: https://mangolassi.it/post/361143
The only thing that matters is whether or not it's considered an OSE, which OSEs needing licensed is documented clearly all over the place on Microsoft documentation.
If that's true, then every backup that can be instantly turn on is an OSE, and they all need to be licensed as well - and I just don't think that's right. i.e. unitrends appliances would need licenses.
Right, and not just for their own hardware, but licensed for any hardware that they COULD be restored to. Once you breach the "could be used" barrier, it's a slippery slope. Because what about hardware that's running, but not the restore target? What about cold hardware that could be plugged in. What about hardware you've not bought yet, but could? Where do you draw the line once it is about theoretical capability only?
That's a great point.
But when you "Replicate a VM" as in what MS referrs to by VM replication, you do have an intent of using that replica as a running machine, should the original server fail.
I guess I answered my own point here... then in that case, you'd need a license either by SA disaster recovery benefit, or another license on the replica host.
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@dashrender said in I can't even:
@scottalanmiller said in I can't even:
Straight from the MS docs.
As MS makes clear, SA doesn't cover cold backups, but only cold backups that have additionally been set up for disaster recovery purposes only. They make it clear that standard replicas that are kept cold need no license.
My definition, industry definition, MS definition - all agree. I got it from this originally.
So a warm backup requires turning it on to receive backups of data from prod server. Then they list mirroring, replication, and log shipping.
But replication does not require turning the VM on, soooo.... replication is an exception to the turning on rule?
It's not an exception exactly, it's not within the context. It's never covered. Cold Backups (e.g. cold replicas) aren't ever needing a license until you intent to turn them on (make them hot) which is why MS specifies that in the document - because if you needed to license them cold, they'd not have to specify that you need to get the license to turn them hot.
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@tim_g said in I can't even:
@tim_g said in I can't even:
@scottalanmiller said in I can't even:
@dashrender said in I can't even:
@tim_g said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@dashrender said in I can't even:
@coliver said in I can't even:
@jaredbusch said in I can't even:
@tim_g said in I can't even:
@jaredbusch said in I can't even:
@Tim_G everything you link is referring to Hyper-V replication. It is understood that using Hyper-V to replicate requires SA or full licensing on both servers.
What does it matter which program you use for VM replication? That doesn't change anything at all.
That's like saying you only need volume licensing to image desktops if you use WDS, and not if you use another OS imaging solution...
It absolutely does. We are talking about using a tool that requires a license to copy files versus a tool that does not require a license to copy files.
@Tim_G 's argument is that regardless of tool it still requires a license.
Right, and Scott's argument earlier was that it was the Replication tool inside Hyper-V that was being licensed, but has since turned 180 and feels that as long as the copy/backup/replica isn't started, no license at all is required.
Huh? That's not how I read that side of the argument. I don't really want to go through the thread again though so I'll take your word for it. It's been an interesting conversation for sure. Amazing that the intentional licensing ambiguities can create two completely different ideas on this.
https://i.imgur.com/gi0hPcy.png
I'm not sure how else to read that. There there are around 50 more posts talking about this point, but I don't think anything definitive was provided.
Right, that you don't need licensing for backups is how I read that. That there has been little to no actual documentation on it leaves a lot to be desired though.
and scott is calling a replica the same as a backup, as long as you never turn it on.
I think it comes down to the questions I asked here: https://mangolassi.it/post/361143
The only thing that matters is whether or not it's considered an OSE, which OSEs needing licensed is documented clearly all over the place on Microsoft documentation.
If that's true, then every backup that can be instantly turn on is an OSE, and they all need to be licensed as well - and I just don't think that's right. i.e. unitrends appliances would need licenses.
Right, and not just for their own hardware, but licensed for any hardware that they COULD be restored to. Once you breach the "could be used" barrier, it's a slippery slope. Because what about hardware that's running, but not the restore target? What about cold hardware that could be plugged in. What about hardware you've not bought yet, but could? Where do you draw the line once it is about theoretical capability only?
That's a great point.
But when you "Replicate a VM" as in what MS referrs to by VM replication, you do have an intent of using that replica as a running machine, should the original server fail.
I guess I answered my own point here... then in that case, you'd need a license either by SA disaster recovery benefit, or another license on the replica host.
But I think that's besides the point. Of course then in that case it would be an OSE for sure.
But this is about an OSE already on HOST1, adn the question of whether or not the VM on the replica server is considered a Warm Backup, which is by microsoft's definition, and in which case is an OSE that needs licensed.
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@dbeato said in I can't even:
Can we create a post regarding the Microsoft Licensing to a Topic so we don't derail this whole thread more? Just a recommendation.
Not at this scale, no we can't.
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@wls-itguy said in I can't even:
@dashrender said in I can't even:
@scottalanmiller said in I can't even:
Straight from the MS docs.
As MS makes clear, SA doesn't cover cold backups, but only cold backups that have additionally been set up for disaster recovery purposes only. They make it clear that standard replicas that are kept cold need no license.
My definition, industry definition, MS definition - all agree. I got it from this originally.
So a warm backup requires turning it on to receive backups of data from prod server. Then they list mirroring, replication, and log shipping.
But replication does not require turning the VM on, soooo.... replication is an exception to the turning on rule?
So am I to understand that if I have VEEAM set up to replicate I need a license for both the Production and the replicated backup?
No, you never need a license for a replica, only for turning on a replica (which makes it a VM that happens to have been created via replication.)
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@scottalanmiller said in I can't even:
@dbeato said in I can't even:
Can we create a post regarding the Microsoft Licensing to a Topic so we don't derail this whole thread more? Just a recommendation.
Not at this scale, no we can't.
Anyone see my link and excerpt above from Microsoft?
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@scottalanmiller said in I can't even:
@wls-itguy said in I can't even:
@dashrender said in I can't even:
@scottalanmiller said in I can't even:
Straight from the MS docs.
As MS makes clear, SA doesn't cover cold backups, but only cold backups that have additionally been set up for disaster recovery purposes only. They make it clear that standard replicas that are kept cold need no license.
My definition, industry definition, MS definition - all agree. I got it from this originally.
So a warm backup requires turning it on to receive backups of data from prod server. Then they list mirroring, replication, and log shipping.
But replication does not require turning the VM on, soooo.... replication is an exception to the turning on rule?
So am I to understand that if I have VEEAM set up to replicate I need a license for both the Production and the replicated backup?
No, you never need a license for a replica, only for turning on a replica (which makes it a VM that happens to have been created via replication.)
But isn't that a WARM backup if Veeam is replicating a VM using Veeam Replication feature?
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@dashrender said in I can't even:
Now we need to know what MS classifies as replication - is an hourly backup to Unitrends considered replication - especially in light of the fact that the VM can be started on the Unitrends box in case of DR?
This definition of warm definitely tells us that continuous backup is not required to be consider warm - only periodical.
Yes, it's replication. No it doesn't need a license.
MS is clear, turning on a VM needs licensing. Replication does not. They can't really be more clear. They never imply anything else.
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@tim_g said in I can't even:
@dashrender said in I can't even:
@scottalanmiller said in I can't even:
Straight from the MS docs.
As MS makes clear, SA doesn't cover cold backups, but only cold backups that have additionally been set up for disaster recovery purposes only. They make it clear that standard replicas that are kept cold need no license.
My definition, industry definition, MS definition - all agree. I got it from this originally.
So a warm backup requires turning it on to receive backups of data from prod server. Then they list mirroring, replication, and log shipping.
But replication does not require turning the VM on, soooo.... replication is an exception to the turning on rule?
The thing is this... that document is from 2004 and is not in the context of Hyper-V or VM replication. But I don't see anything else to go by, because everything else is in the context of the Software Assurance "disaster recovery" benefit.
All we can do is is assume, because nothing is clear. Is VM replication considered a warm backup? Is it an OSE? Is it an OSE that needs licensed?
I'm right in the middle of it all. I honestly don't care, because I either replicate SA-binded VMs, or to a DC hypervisor... so I'm covered by licensing anyways. But in the weird cases where people aren't using appropriate licensing... who knows.
I can side with Scott easily, and i can also not side with Scott easily. It depends on how you view it all. Do you consider an actively replicating VM "just a cold backup file" that is not considered by Microsoft to be an OSE that needs licensed?
But we found a matching one from 2016 that states all the same stuff.
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@bigbear said in I can't even:
@scottalanmiller said in I can't even:
@dbeato said in I can't even:
Can we create a post regarding the Microsoft Licensing to a Topic so we don't derail this whole thread more? Just a recommendation.
Not at this scale, no we can't.
Anyone see my link and excerpt above from Microsoft?
Yes, but the italics bit states that you need SA in order to legally turn on that replica/backup VM. Regardless of where it is running.
You need a license to power it on, through SA or other dedicated licensing. Not to create the replica/backup. Even if it is sitting on a server that could run it.
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@tim_g said in I can't even:
@dashrender said in I can't even:
@tim_g said in I can't even:
Do you consider an actively replicating VM "just a cold backup file" that is not considered by Microsoft to be an OSE that needs licensed?
At this point I do consider it a cold backup file. And therefore requires no more licensing than a backup does, i.e. no SA or other Windows Server Licensing. Now, once you turn it on, all bets are off. To turn it on, you need SA for DR benefits.
That's how I used to think of it too, even though it doesn't matter in my current environment.
But after reading all of the information out there from reputable sources saying otherwise, I started looking at it differently.
Mainly this part: "If you don't need any additional licensing for VM replication, then why is it part of a benefit of Software Assurance in any context?"... I can see having the ability to "run" the replica as part of it... and another being an OSE is an "Instance means an image of software that is created by executing the software’s setup or install procedure or by duplicating an existing Instance."
Microsoft's own documentation is full of contradiction and vagueness.
Those are not reputable sources. They are, at best, poorly written and based on totally misinformation and vague descriptions.
MS docs have zero contradictions or vagueness that anyone has found and presented. Everything I've seen from MS is spot on, exactly what makes sense, agrees with each other even over more than a decade of time, and does exactly what we expect it to do and what we could have figured out just be reasoning out what they should have done.
There isn't anything from MS themselves that should make this confusing. The problems arise, solely from what I can see, people reading loads of third party misinformation and trusting that they are either authorities or got their information from MS themselves. But it appears to just be one person reporting something poorly (all it takes is one person who thinks that replication means a warm running VM) and people repeating that misinformation.
Think about how much bad cloud information is out there just because people misuse the term. Pretty soon, it's considered gospel but has no source.
ZFS has this problem from one poorly worded line, that is then taken out of context, from the FreeNAS community. This is a common pattern in IT.
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@dashrender said in I can't even:
@tim_g said in I can't even:
@dashrender said in I can't even:
@tim_g said in I can't even:
Do you consider an actively replicating VM "just a cold backup file" that is not considered by Microsoft to be an OSE that needs licensed?
At this point I do consider it a cold backup file. And therefore requires no more licensing than a backup does, i.e. no SA or other Windows Server Licensing. Now, once you turn it on, all bets are off. To turn it on, you need SA for DR benefits.
That's how I used to think of it too, even though it doesn't matter in my current environment.
But after reading all of the information out there from reputable sources saying otherwise, I started looking at it differently.
Mainly this part: "If you don't need any additional licensing for VM replication, then why is it part of a benefit of Software Assurance in any context?"... I can see having the ability to "run" the replica as part of it... and another being an OSE is an "Instance means an image of software that is created by executing the software’s setup or install procedure or by duplicating an existing Instance."
Microsoft's own documentation is full of contradiction and vagueness.
Right but by those definitions, any backup is an image of an instance.
Correct. All backups are images BUT images never need to be licensed just for being an image. Only when they turn from images into OSEs.
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@tim_g said in I can't even:
@scottalanmiller said in I can't even:
The replica is "jsut a cold file" and never, ever, ever under MS licensing does a file have a licensing requirement or even a hint thereof.
Then, why does Microsoft document that replication is not "cold", but that it is "warm"?
We never found where they said that. Where are you seeing this?
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@tim_g said in I can't even:
I'm trying to understand what MS DOES say in their licensing documents. Not what they don't say.
What I have seen so far is that an "Instance" can be a duplicate of an existing Instance, and that all instances are OSEs. Going by that, it appears that even cold backups must be licensed... which you're right, is just silly.
It's not a duplicate until it is running. MS assumes that everyone knows that it is not an OSE until it is running. So they think that they are telling you that cold backups and replicas don't need licensing.
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@scottalanmiller said in I can't even:
@tim_g said in I can't even:
@dashrender said in I can't even:
@scottalanmiller said in I can't even:
Straight from the MS docs.
As MS makes clear, SA doesn't cover cold backups, but only cold backups that have additionally been set up for disaster recovery purposes only. They make it clear that standard replicas that are kept cold need no license.
My definition, industry definition, MS definition - all agree. I got it from this originally.
So a warm backup requires turning it on to receive backups of data from prod server. Then they list mirroring, replication, and log shipping.
But replication does not require turning the VM on, soooo.... replication is an exception to the turning on rule?
The thing is this... that document is from 2004 and is not in the context of Hyper-V or VM replication. But I don't see anything else to go by, because everything else is in the context of the Software Assurance "disaster recovery" benefit.
All we can do is is assume, because nothing is clear. Is VM replication considered a warm backup? Is it an OSE? Is it an OSE that needs licensed?
I'm right in the middle of it all. I honestly don't care, because I either replicate SA-binded VMs, or to a DC hypervisor... so I'm covered by licensing anyways. But in the weird cases where people aren't using appropriate licensing... who knows.
I can side with Scott easily, and i can also not side with Scott easily. It depends on how you view it all. Do you consider an actively replicating VM "just a cold backup file" that is not considered by Microsoft to be an OSE that needs licensed?
But we found a matching one from 2016 that states all the same stuff.
So...
Warm backups are those which are turned on periodically to receive backups of data from the production servers. For example, warm backups are used in mirroring, replication, and log-shipping scenarios.
It mentions replication specifically. But we all know VM replicas are never turned on perodically in order to be updated.
I really don't think this applies, after reading it a few more times.
