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Can SAS Expander's OUT port be used as IN?
Beginner SAS and server questionsNeed help finding a SAS HBA controller for an IBM LTO 4 Tape DriveWhich SAS Cable is required for to connect SAS drive to RAID controllerAdditional Storage Options for Hadoop HDFS NodesConnect external 4-bay SAS enclosure to HP SAS Expander Card?Moving MegaRAID SAS 9240-8i to case with a backplane: anything to be scared of?Diagnosing system which persistently recognises SATA drives but refusing to recognise SAS drive or its replacement?HP SAS expander maps all drives to slot id 0What sort of cable do I need to connect an internal HP LTO5 tape drive?Storage solution with a Windows Hyper-V cluster
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Assuming there is only one HBA and no failover intended.
The card is an HP 468405-001 or 487738-001 with 6x Mini-SAS OUT and 2x IN internal. Its 1x external connector is dubbed 'HPE Tape.'
If I connected my HBA (which resides at a separate box) to this external connector, would it work with the drives connected to the 6x internal OUT connectors?
I suspect it should. A standalone LSI External SAS Switch box, for example, is by default port-agnostic.
storage sas hba jbod
asked Jan 14 at 21:56
Ashot ShahbazianAshot Shahbazian
61
add a comment |
Assuming there is only one HBA and no failover intended.
The card is an HP 468405-001 or 487738-001 with 6x Mini-SAS OUT and 2x IN internal. Its 1x external connector is dubbed 'HPE Tape.'
If I connected my HBA (which resides at a separate box) to this external connector, would it work with the drives connected to the 6x internal OUT connectors?
I suspect it should. A standalone LSI External SAS Switch box, for example, is by default port-agnostic.
storage sas hba jbod
asked Jan 14 at 21:56
Ashot ShahbazianAshot Shahbazian
61
add a comment |
Assuming there is only one HBA and no failover intended.
The card is an HP 468405-001 or 487738-001 with 6x Mini-SAS OUT and 2x IN internal. Its 1x external connector is dubbed 'HPE Tape.'
If I connected my HBA (which resides at a separate box) to this external connector, would it work with the drives connected to the 6x internal OUT connectors?
I suspect it should. A standalone LSI External SAS Switch box, for example, is by default port-agnostic.
storage sas hba jbod
asked Jan 14 at 21:56
Ashot ShahbazianAshot Shahbazian
61
Assuming there is only one HBA and no failover intended.
The card is an HP 468405-001 or 487738-001 with 6x Mini-SAS OUT and 2x IN internal. Its 1x external connector is dubbed 'HPE Tape.'
If I connected my HBA (which resides at a separate box) to this external connector, would it work with the drives connected to the 6x internal OUT connectors?
I suspect it should. A standalone LSI External SAS Switch box, for example, is by default port-agnostic.
storage sas hba jbod
storage sas hba jbod
asked Jan 14 at 21:56
Ashot ShahbazianAshot Shahbazian
61
asked Jan 14 at 21:56
Ashot ShahbazianAshot Shahbazian
61
asked Jan 14 at 21:56
Ashot ShahbazianAshot Shahbazian
61
asked Jan 14 at 21:56
Ashot ShahbazianAshot Shahbazian
61
asked Jan 14 at 21:56
Ashot ShahbazianAshot Shahbazian
61
61
add a comment |
add a comment |
1 Answer
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I was doing some tests with an 8 port HPE SAS expander (468406-B21) yesterday with an LSI HBA connected through external ports, and 21 drives seemed to test fine and consistently five times consecutively. Can't say anything about speed though, but can't see how it would be affected at all. The SFF-8088 port is also marketed as a tape out in the expander's manual, so I'd expect it to route everything just fine in your case too.
answered Apr 29 at 12:37
Alex FilinAlex Filin
1
add a comment |
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I was doing some tests with an 8 port HPE SAS expander (468406-B21) yesterday with an LSI HBA connected through external ports, and 21 drives seemed to test fine and consistently five times consecutively. Can't say anything about speed though, but can't see how it would be affected at all. The SFF-8088 port is also marketed as a tape out in the expander's manual, so I'd expect it to route everything just fine in your case too.
answered Apr 29 at 12:37
Alex FilinAlex Filin
1
add a comment |
I was doing some tests with an 8 port HPE SAS expander (468406-B21) yesterday with an LSI HBA connected through external ports, and 21 drives seemed to test fine and consistently five times consecutively. Can't say anything about speed though, but can't see how it would be affected at all. The SFF-8088 port is also marketed as a tape out in the expander's manual, so I'd expect it to route everything just fine in your case too.
answered Apr 29 at 12:37
Alex FilinAlex Filin
1
add a comment |
I was doing some tests with an 8 port HPE SAS expander (468406-B21) yesterday with an LSI HBA connected through external ports, and 21 drives seemed to test fine and consistently five times consecutively. Can't say anything about speed though, but can't see how it would be affected at all. The SFF-8088 port is also marketed as a tape out in the expander's manual, so I'd expect it to route everything just fine in your case too.
answered Apr 29 at 12:37
Alex FilinAlex Filin
1
I was doing some tests with an 8 port HPE SAS expander (468406-B21) yesterday with an LSI HBA connected through external ports, and 21 drives seemed to test fine and consistently five times consecutively. Can't say anything about speed though, but can't see how it would be affected at all. The SFF-8088 port is also marketed as a tape out in the expander's manual, so I'd expect it to route everything just fine in your case too.
answered Apr 29 at 12:37
Alex FilinAlex Filin
1
answered Apr 29 at 12:37
Alex FilinAlex Filin
1
answered Apr 29 at 12:37
Alex FilinAlex Filin
1
answered Apr 29 at 12:37
Alex FilinAlex Filin
1
1
add a comment |
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