DroboPro won't connect to network
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@scottalanmiller said:
How "big" do you need? What are the performance and capacity needs?
8 TB's is good, currently I'm running RED SATA drives, they are fine.
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What about speed? You can easily get 8TB on RAID 10 in a 1U four bay unit from either ReadyNAS or Synology. Four 4TB Red drives is very low cost and quite safe. Write performance will likely improve over what you have while read performance might decrease. But you can move to NFS and you can do NIC bonding to get to 2Gb/s (more or less) which is a nice upgrade.
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If you need a little more speed, you can move to Red Pro drives for not too much more money for a good percentage boost to both read and write without changing anything else.
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I'm not really sure what I need for performance, i.e. I can't give you a number. But I can tell you that I currently have 5 drives in a DroboPro working over ISCSI to my VM, which is where the software that is backing up my other VMs is working from. The other VMs are being backed up over my normal network at night through 2-3 1GB connections to each VM host.
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On, only five, not a full eight? The four bay ReadyNAS or Synology options in RAID 10 with much, much faster CPU and memory will crush what you have today in performance for write for sure and probably keep up in reads. If not, they will only barely be behind.
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I bet the ReadyNAS will also let me write to it directly from two different VMs too, saving the go through I currently deal with by having two different backup mechanisms. - don't ask
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What's the difference between the desktop models and the 1U rackmount ones? Besides nearly double the cost?
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@Dashrender said:
What's the difference between the desktop models and the 1U rackmount ones? Besides nearly double the cost?
Well, one fits in a rack and one doesn't
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@Dashrender said:
I bet the ReadyNAS will also let me write to it directly from two different VMs too, saving the go through I currently deal with by having two different backup mechanisms. - don't ask
Um, yes. NFS is inherently able to talk to lots of systems. That's built into the protocol.
If you use it as a SAN, it can have many LUNs, each connected to different hosts. So options there too.
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If you look, generally the rack units have much bigger processors and memory. The desktop units typically have Intel Atoms or small ARM processors. The rack ones typically have Xeons.
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@scottalanmiller said:
@Dashrender said:
I bet the ReadyNAS will also let me write to it directly from two different VMs too, saving the go through I currently deal with by having two different backup mechanisms. - don't ask
Um, yes. NFS is inherently able to talk to lots of systems. That's built into the protocol.
If you use it as a SAN, it can have many LUNs, each connected to different hosts. So options there too.
I don't believe I need to use it as a SAN. NFS, I'll have to see if Windows 2008R2 supports that, I'm pretty sure 2012 does.
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@Dashrender said:
@scottalanmiller said:
@Dashrender said:
I bet the ReadyNAS will also let me write to it directly from two different VMs too, saving the go through I currently deal with by having two different backup mechanisms. - don't ask
Um, yes. NFS is inherently able to talk to lots of systems. That's built into the protocol.
If you use it as a SAN, it can have many LUNs, each connected to different hosts. So options there too.
I don't believe I need to use it as a SAN. NFS, I'll have to see if Windows 2008R2 supports that, I'm pretty sure 2012 does.
NFS has been supported in Windows since NT4 at least and I believe before that. But Windows never does it well. You would want your backup software to talk NFS, not Windows. If Windows is going to talk to a NAS directly, make it SMB.
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hmmm.. I'm not sure Appassure can talk directly to the storage medium.. I'd have to look into that.
