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FAS26xx and FAS27xx controller running in Single-Path HA with no external shelf

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Category:
fas-systems
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hw
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Applies to

  • FAS26xx/AFF-A200
  • FAS27xx/AFF-C190/AFF-A220

Issue

FAS26xx or FAS27xx system with no external disk shelves, the user may notice that the system is operating in Single-Path HA mode when checked in sysconfig -a
NetApp Release 9.9.1: Sun Jun 13 07:48:38 EDT 2021
	System ID: xxxxxxxxxx (xxxxxxxxxx); partner ID: xxxxxxxxxx(xxxxxxxxxx)
	System Serial Number: xxxxxxxxxxxx (xxxxxxxxxx)
	System Rev: D0
	System Storage Configuration: Single-Path HA
	System ACP Connectivity: Inband Active
	SAS2/SAS3 Mixed Stack Support: all
	All-Flash Optimized: false
	Capacity Optimized: false
	All SAN Array: false
	Backplane Part Number: DS21212
	Backplane Rev: 
	Backplane Serial Number: xxxxxxxxxxxx
	slot 0: System Board 1.5 GHz (System Board XXII D0)
                Model Name:         FAS2720
                Part Number:        111-04333
                Revision:           D0
                Serial Number:      xxxxxxxxxxxx
                BIOS version:       11.11
                Loader version:     6.0.12
                Processors:         12
                Processor ID:       0x50664
                Microcode Version:  0xf000016
                Processor type:     Intel(R) Xeon(R) CPU D-1557 @ 1.50GHz
                Memory Size:        32768 MB
                Memory Attributes:  Hoisting
                                    Rank Interleaving
                                    Channel Interleaving
                Mezzanine Card:     
                    Part:           111-04160
                    Version:        A1
                    Serial:         xxxxxxxxxxxx
                NVMEM Size:         4094 MB of Main Memory Used
                Controller:         A
                PCIE Switch 1:      id 1 546 1.04
                TPM FW Version:     5.63.3353.0
	Service Processor           Status: Online
		Firmware Version:   11.6
		Mgmt MAC Address:   xx:xx:xx:xx:xx:xx
		Ethernet Link:      up, full duplex, auto-neg complete
		Using DHCP:         no
	IPv4 configuration:
		IP Address:         xxx.xxx.xxx.xxx
		Netmask:            xxx.xxx.xxx.xxx
		Gateway:            xxx.xxx.xxx.xxx
	IPv6 configuration:         Disabled
	[Service Processor cached network information determined at Tue Dec 14 07:57:40 UTC 2021]

	slot 0: SAS Host Adapter 0a (PMC-Sierra PM8070 rev. C, SAS, <OFFLINE (hard)>)
		Firmware rev:       03.08.09.00
		Base WWN:           5:00a098:00e8102:b0
		Temperature:        Not Available
		Phy State:          [0] Disabled
		                    [1] Disabled
		                    [2] Disabled
		                    [3] Disabled
		Mini-SAS HD Vendor:        not available
		Mini-SAS HD Part Number:   not available
		Mini-SAS HD Type:          not available
		Mini-SAS HD Serial Number: not available
	slot 0: SAS Host Adapter 0b (PMC-Sierra PM8070 rev. C, SAS, <UP>)
		Firmware rev:       03.08.09.00
		Base WWN:           5:00a098:00e8102:b4
		Temperature:        Not Available
		Phy State:          [4] Enabled, 12.0 Gb/s
		                    [5] Enabled, 12.0 Gb/s
		                    [6] Enabled, 12.0 Gb/s
		                    [7] Enabled, 12.0 Gb/s
		00.0 : NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.1 : NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.2 : NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.3 : NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.4 : NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.5 : NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.6 : NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.7 : NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.8 : NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.9 : NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.10: NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		00.11: NETAPP   X318_SCMNE08TA07 NA00 7486.1GB 520B/sect (xxxxxxxx)
		Shelf 0: DS212-12  Firmware rev. IOM12E A: 0230  IOM12E B: 0230

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