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3 Posts

11-05-2019

RU

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Lenovo X3550 M5 autoconnect disks from DAS

2019-11-05, 6:01 AM

Hi,

We have problem with autoconnect storage from DAS.

Server Lenovo X3550 M5 via HBA SAS N225 connect to DAS. On server installed Windows Server 2016 and tunned MPIO.

When restart Windows disk from DAS don't appears in disk manager.

Disks appears only before make command rescan disk configuration.

This problem appears and in Windows 2012R2.

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350 Posts

08-06-2018

US

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Re: Lenovo X3550 M5 autoconnect disks from DAS

2019-11-05, 17:12 PM

Hi Sir,

 

Could you please refer the link to update the latest firmware for HBA Controllers first.

Which DAS do you connect with HBA SAS N2225? We recommand to connect with Lenovo storage system.

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3 Posts

11-05-2019

RU

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Re: Lenovo X3550 M5 autoconnect disks from DAS

2019-11-06, 6:03 AM

Hi !

Thanks for the reply.

 

Update firmware and drivers hba did not help.

 

We use DAS Qsan Q500-S20-D316

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350 Posts

08-06-2018

US

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Re: Lenovo X3550 M5 autoconnect disks from DAS

2019-11-06, 18:07 PM

Hi Sir,

 

If disk from DAS appears in the UEFI when system restart?

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10507 Posts

01-02-2010

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Re: Lenovo X3550 M5 autoconnect disks from DAS

2019-11-09, 22:29 PM

Rich


I do not respond to requests for private, one-on-one help. Your questions should be posted in the appropriate forum where they may help others as well.

If a response answers your question, please mark it as the accepted solution.

I am not an employee or agent of Lenovo.
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3 Posts

11-05-2019

RU

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Re: Lenovo X3550 M5 autoconnect disks from DAS

2019-11-12, 4:58 AM

Hi,

In UEFI DAS disks appears.

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350 Posts

08-06-2018

US

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Re: Lenovo X3550 M5 autoconnect disks from DAS

2019-11-12, 5:53 AM

Hi Sir,

 

If the DAS disks appears under UEFI, it means that Lenovo X3550 M5 can detect the DAS on HW layer. If the problem is occurring under OS, I suggest to check the OS compatibility for the Qsan DAS. By the way, I found Osan offered Osan storage webUI for management. 

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