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тАО05-06-2020 08:21 AM
тАО05-06-2020 08:21 AM
Hi, good afternoon.
I have this controller installed on an ML110 G9 with 8 x 10TB on RAID5. The controller has battery for the cache, and the free space in the set is 27TB of a total of 70TB or so.
Why don't I get the option to migrate to RAID6?
Thank you!
Solved! Go to Solution.
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тАО05-07-2020 05:53 AM
тАО05-07-2020 05:53 AM
Re: HP P440 4GB migrate from RAID 5 to RAID 6
Hello Robert
Greetings from HPE
The ML 110 Gen9 Server with P440 Controller and SATA HDD will not support RAID 6 .
https://h20195.www2.hpe.com/v2/getdocument.aspx?docname=c04545452
Please refer to Page 42 of this PDF document .
Storage protocol support SATA
RAID support 0, 1, 10, 5 SATA.
Do let me know if you have any other questions
Regards
Deepak
I am an HPE Employee
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тАО05-07-2020 06:03 AM - edited тАО05-07-2020 06:04 AM
тАО05-07-2020 06:03 AM - edited тАО05-07-2020 06:04 AM
Re: HP P440 4GB migrate from RAID 5 to RAID 6
@DeepakJajware Hi, good afternoon. Thank you for your answer.
I think the controller you're indicating is the one with the server built in, which is a software controller. In the post I indicated that it is the HP P440 4GB controller with RAID 6 support.
https://h20195.www2.hpe.com/v2/getdocument.aspx?docname=c04346277
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тАО05-07-2020 06:06 AM
тАО05-07-2020 06:06 AM
Re: HP P440 4GB migrate from RAID 5 to RAID 6
Hello Robert
Thank you for your swift resposne.
The controller does support RAID 6 but the architecutre and storage protocols of ML110 Gen9 Server will not allow RAID 6 configuration irrespective of the controller being used.
Do let me know if I answered your query or if I am missing something here.
Thank you
I am an HPE Employee
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тАО05-07-2020 07:25 AM
тАО05-07-2020 07:25 AM
Re: HP P440 4GB migrate from RAID 5 to RAID 6
Ah, so it's a surprise for me not to be able to make a RAID 6. Thanks for answering again. Greetings!
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тАО06-26-2020 01:51 PM
тАО06-26-2020 01:51 PM
Solution
@DeepakJajware wrote:Hello Robert
Greetings from HPE
The ML 110 Gen9 Server with P440 Controller and SATA HDD will not support RAID 6 .
https://h20195.www2.hpe.com/v2/getdocument.aspx?docname=c04545452
Please refer to Page 42 of this PDF document .
Storage protocol support SATA
RAID support 0, 1, 10, 5 SATA.
Do let me know if you have any other questions
Regards
Deepak
Hello, good evening.
You were telling me that a RAID6 could not be performed on an HP P440 4GB controller installed on an ML110 G9 server.
Here's my answer: