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Need info

Software RAID information and help
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mira67
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Need info

#1

Post by mira67 » 13 Nov 2017 15:47

Hi everyone i am new, i just created a raidz1 with 3x3tb hd, i thought i saw 6tb useful, instead, i see 8tb usable, is it correct?

Thank

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raulfg3
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Re: Need info

#2

Post by raulfg3 » 13 Nov 2017 16:33

no.

post: Disks > ZFS > Configuration > Detected

and

Diagnostics > Information > Space Used
12.0.0.4 (revision 6766)+OBI on SUPERMICRO X8SIL-F 8GB of ECC RAM, 12x3TB disk in 3 vdev in RaidZ1 = 32TB Raw size only 22TB usable

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Re: Need info

#3

Post by mira67 » 13 Nov 2017 17:01

raulfg3 wrote:
13 Nov 2017 16:33
no.

post: Disks > ZFS > Configuration > Detected

and

Diagnostics > Information > Space Used
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Re: Need info

#4

Post by raulfg3 » 13 Nov 2017 17:08

you can see in Diagnostics > Information > Space Used = 5.1TB available for use

8.12TB in Disks > ZFS > Configuration > Detected is the size of your 3x3TB pool

7,92TB Free in Disks > ZFS > Configuration > Detected is the free space (included parity data) = 5.1 available for you
12.0.0.4 (revision 6766)+OBI on SUPERMICRO X8SIL-F 8GB of ECC RAM, 12x3TB disk in 3 vdev in RaidZ1 = 32TB Raw size only 22TB usable

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Re: Need info

#5

Post by mira67 » 13 Nov 2017 17:12

I sincerely apologize, I did not read the information correctly. All ok and thanks for kindness.

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Re: Need info

#6

Post by raulfg3 » 13 Nov 2017 20:40

no need to sorry, really I agree that free amount of data available on a ZFS pool is not well show, my point is that the usefull info is to know available space, not detected free space.


But this info is the info show historically , so not know if is possible to change and what side efect can take.
12.0.0.4 (revision 6766)+OBI on SUPERMICRO X8SIL-F 8GB of ECC RAM, 12x3TB disk in 3 vdev in RaidZ1 = 32TB Raw size only 22TB usable

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