Moving to local storage?
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@Dashrender said:
. So it's fine to tell them that their belief is wrong, but not that that wasn't their intention.
Did I state that it was their intention? You are putting words in my mouth. People repeat that I say that so often that people believe that it is true. What I stated is that if what they have today is good enough, HA is not needed. I did not imply anything about their intentions. Very different things.
The assumption that I am being condescending is so strong that people hear it regardless of what I actually state. But I'm actually trying to provide unavoidably important reading of what knowledge we have.
If the current setup is "good enough" today, then we know something incredibly important. If it is not good enough, we know something else incredibly important.
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For example: if the LA setup that exists today is not good enough in terms of availability, the it must be replaced on those grounds and cannot be maintained. This eliminates all LA options from our future solution set. So we cannot avoid this information without being forced to throw out the P2000 (from this particular system) in order to avoid an assumed need for HA.
But if we determine that HA and even SA are not needed and that the current system, which is LA, is truly "good enough" then we can use a hybrid approach going forward to leverage local storage and the P2000 to dramatically lower the cost of the future solution since, while we would not buy it new, it is perfectly acceptable to keep using it going forward.
Does that make it clear why this assessment is necessary for any discussion about future planning? We cannot just assume HA and the current solution suggests that HA is not needed either because that's not why it was purchased or because it has not been needed thus far or because HA is simply misunderstood and what they have is considered HA (misunderstanding HA in terminology but accepting the existing reliability as being above that which is necessary.)
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@jasonlow said:
Our SAN has 7.2TB running RAID 10, so approximately 3.6TB usable. There is about 415GB free. I like VMware and we own it so I hate to move away from it.
We are a non-profitso our cost is feasible both on the VMware and Microsoft side.I would be interested in the cost to contract with NTG to run DPACK.
First question is have you used TechSoup?
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@jasonlow said:
But I'm also hearing I should scrap VMware and move to Hyper-V?
I wouldn't say that you should. I would say that you should evaluate it. HyperV gives you more functionality for free.
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@jasonlow said:
We already have the VMware licensing for 2 hosts and according to VMware have HA so I'm not sure what the extra licensing costs would be if we stick with VMware.
It might not be any more money today, but VMware will continue to be more licensing overhead, fewer features and more money (even if very little) for forever. It's technical debt that you have an opportunity to shed, potentially.
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@jasonlow said:
We do have Unitrends if that changes anything with regards to replication.
No, Unitrends does not handle node replication, only backups.
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It should also be mentioned vis a vis the VMware vs. HyperV situation that in both cases with two nodes and going for HA, the only reasonable storage option today is Starwind (paging @kooler @StarWind_Software ) and Starwind is better on HyperV. So while not a strict VMware vs HyperV benefit, in practical real world functionality, HyperV has a storage advantage in the case where you have two nodes AND go for HA.
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@Dashrender said:
While Scott likes to harp on people being below standard availability, I consider these statements less than helpful. While not true, I'm willing to bet that many organizations *believe * they have HA because of their SAN. So it's fine to tell them that their belief is wrong, but not that that wasn't their intention.
For the record - I didn't read Scott's entire statement before jumping on the anti-Scott bandwagon for this particular statement.
@scottalanmiller said:
@jasonlow said:
We probably don't NEED HA.
You aren't even at "Standard Availability" today, you have low availability (quite a bit less reliable than just a single server) so if you need HA your current setup wouldn't have been an option. Even if you needed the reliability of a stand alone server what you have today is not there. So either you don't need either SA or HA, or your current situation is not meeting your needs and that needs to be addressed as well.
In the past statements like this, from my recollection, have been shorter, so much so that it left me with the feeling that he was implying that the OP didn't need HA, or clearly wasn't really trying to get it.
This current example of text shows a fully thought out process, allowing for much less personal interjection, and leads toward a path that will discover the need of the OP.
Sorry for jumping the gun, Scott.
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I know this is off topic - but reading Scott's post for what it really is now shows to me that he is definitely listening to our suggestions on how he posts, but at the same time, we - I mean me - need to make sure we read everything before just going off half cocked on what we think is being said.
One of the best things like like about this community, the ability to continuously grow.
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@gjacobse said:
@jasonlow said:
Our SAN has 7.2TB running RAID 10, so approximately 3.6TB usable. There is about 415GB free. I like VMware and we own it so I hate to move away from it.
We are a non-profitso our cost is feasible both on the VMware and Microsoft side.I would be interested in the cost to contract with NTG to run DPACK.
First question is have you used TechSoup?
Yes, we use Tech Soup as much as possible, especially for Microsoft licensing. I don't believe they carry any VMware products though.
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@scottalanmiller said:
@jasonlow said:
We already have the VMware licensing for 2 hosts and according to VMware have HA so I'm not sure what the extra licensing costs would be if we stick with VMware.
It might not be any more money today, but VMware will continue to be more licensing overhead, fewer features and more money (even if very little) for forever. It's technical debt that you have an opportunity to shed, potentially.
Gotcha, that's something I would consider but converting to local storage without having to learn Hyper-V is a big enough project at this point. I'm waiting on a quote for added capacity so will see where the numbers land. I'm hoping it's feasible and I don't have to look at third party hard drives, but I know they are much cheaper.
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Are you willing to look at non branded storage? Could save a bundle there.
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@Dashrender said:
Are you willing to look at non branded storage? Could save a bundle there.
If I need to cut costs, yes. I like the HP support and warranty but it may come to that. I will also shop around once I have CDW's proposal. The hard drives I want are listed over $800 each and I would like to get 32 of them ideally. I'm sure they will be less in the proposal but I also found the same HP brand drives on Amazon for less than half the cost.
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Check out refurbished parts. Often much cheaper while remaining fully supported and functional. Nearly all of our physical gear is refurbed.
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@scottalanmiller said:
It should also be mentioned vis a vis the VMware vs. HyperV situation that in both cases with two nodes and going for HA, the only reasonable storage option today is Starwind (paging @kooler @StarWind_Software ) and Starwind is better on HyperV. So while not a strict VMware vs HyperV benefit, in practical real world functionality, HyperV has a storage advantage in the case where you have two nodes AND go for HA.
Yes we can absolutely do that! Just in case OP can see:
https://www.starwindsoftware.com/starwind-virtual-san
We'll also extend our NFR program for free hyper converged version to cover Mangolassi guys soon. Just let me return from MVP Summit and kick web guys with a long long stick :)))
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@scottalanmiller said:
Check out refurbished parts. Often much cheaper while remaining fully supported and functional. Nearly all of our physical gear is refurbed.
+100500
xByte is a great source of refurb Dell hardware!
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@scottalanmiller said:
Check out refurbished parts. Often much cheaper while remaining fully supported and functional. Nearly all of our physical gear is refurbed.
Do you know of one for HP?
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Didn't ServerMonkey handle refurbished HP? And now that I look at their website, they do.
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@Reid-Cooper said:
Didn't ServerMonkey handle refurbished HP? And now that I look at their website, they do.
Yup, they do. They used to be in ML too but @MattKing is not with them anymore (or in IT at all, anymore.)
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@scottalanmiller said:
Check out refurbished parts. Often much cheaper while remaining fully supported and functional. Nearly all of our physical gear is refurbed.
Thanks, I will do that once I have the part numbers from CDW.
