What Are You Doing Right Now
-
@jmoore It seems pretty slow to me considering this is 4 Samsung Evo 850's in an OBR10.
-
@dustinb3403 Well I havent tested a raid 10 setup here at work. Those benchmarks are at home and i don't remember what they were. Ill try to remember to do a benchmark on my home pc. It currently has a pci3 ssd. We can compare
-
I just reinstalled, without the HBA in the way, now a single disk is running the OS, and 3 disks are in RAID0.
I wonder what the performance is going to look like there. As for if there is any status reporting on this array or not I think is doubtful. (doesn't matter anyways since it's raid0).
And the HBA had no reporting either, so meh. . .
-
@dustinb3403 said in What Are You Doing Right Now:
And the HBA had no reporting either, so meh. . .
I'm reading through Craig Alanson's Expeditionary Force series right now. "meh" makes me laugh to much.
-
Here is the per disk performance according to anandtech.com
-
And thats the "simple spaces" performance with 3 disks.
-
Which, if this is accurate would mean that Storage Spaces isn't actually setting up a RAID0 with the expected results.
That's about on par with a single disk. So what gives?
-
@dustinb3403 So Storage Spaces only sees a little bump in speed on a 3 drive RAID 0 array? Something else seems to be off with that system.
-
The array device is listed at the expected size, but the performance results certainly aren't showing that this is an OBR0.
-
What's one disk show?
-
@obsolesce said in What Are You Doing Right Now:
What's one disk show?
I'll run against the C:\ drive and see what it reports since that is a standalone disk.
-
Finally installed Windows Admin Center. Where has this been all my life? This is pretty nice.
-
Single disk performance.
-
Everything seems reasonable to me.
-
Keep in mind this is all MB/s, not IOPS.
-
@obsolesce said in What Are You Doing Right Now:
Everything seems reasonable to me.
It seems normal that a RAID0 of SSDs is as fast as a single SSD non-raided?
-
@dustinb3403 said in What Are You Doing Right Now:
@obsolesce said in What Are You Doing Right Now:
Everything seems reasonable to me.
It seems normal that a RAID0 of SSDs is as fast as a single SSD non-raided?
The middle two are significantly higher on the RAID.
Use a real tool like iometer.
-
Walked into the office to have exchange down. Non of the DAG drives are consistent. Sigh... Some DB's are offline..
-
-
@obsolesce said in What Are You Doing Right Now:
Use a real tool like iometer.
Doesn't seem to be able to read Storage Spaces Direct arrays for I/O at all. Only get error count and CPU utilization.
