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Need help with "showsys -space"
https://3parug.com/viewtopic.php?f=18&t=2652
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Author:  godosh [ Thu Sep 14, 2017 2:54 pm ]
Post subject:  Need help with "showsys -space"

Hello,
I'm trying to understand the estimated SSD space I have. I have 4 cages with 8 SSD spreaded on only 2 cages (4 per cage) with 2 SSD CPGs:

1) RAID5 3+1 (HA MAG) for VVs
2) RAID1 (HA CAGE) for AFC (512 GB)

Here is the result of "showsys -space -devtype SSD":

Image

My question is why System + Volumes != Allocated ? Is it my raid1 AFC that's taking the missing 1TB ?

Author:  JohnMH [ Mon Sep 18, 2017 6:11 am ]
Post subject:  Re: Need help with "showsys -space"

Looks that way.

2006GiB Total Allocated - 536GiB VV's - 446GiB Spare = 1024GiB / 2 Mirroring = 512GiB (FlashCache)

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