TruenasCore GUI not detecting all drive

[jgreco]

That’s neat. I want some. For science of course. Only to answer OPs questions….

This kinda leads to a question of whether TrueNAS has busted LUN support. In theory you should be able to present TrueNAS with multiple LUN's from the same array and it should see them as "different" disks. I'm probably too lazy to set up a test jig just to figure this out though.

It's real interesting that they came out with dual actuator drives though. The last I heard of that was a bunch of years ago, as they were trying to wring more performance out of HDD's in the pre-affordable-SSD days. I'm trying to figure out what the use case is for two separate LUN's. It made sense to me that you could effectively double the speed of a HDD if you could use two actuators on the same set of platters.

 

[NickF]

This kinda leads to a question of whether TrueNAS has busted LUN support. In theory you should be able to present TrueNAS with multiple LUN's from the same array and it should see them as "different" disks. I'm probably too lazy to set up a test jig just to figure this out though.

It's real interesting that they came out with dual actuator drives though. The last I heard of that was a bunch of years ago, as they were trying to wring more performance out of HDD's in the pre-affordable-SSD days. I'm trying to figure out what the use case is for two separate LUN's. It made sense to me that you could effectively double the speed of a HDD if you could use two actuators on the same set of platters.

I mean if this crazy monstrosity works: https://www.servethehome.com/zfs-wi...he-nvidia-bluefield-2-dpu-nvme-arm-aic-iscsi/

I know it's apples and oranges but I'm sure this problem is solvable.

 

[HoneyBadger]

Hello @blackwing - I see you found the earlier discussion thread regarding the dual-actuator drives:

New Multi-Actuator Hard Drives from Seagate

As soon as a home user can buy a set of these drives we will see complaints about how difficult it is to configure TrueNAS to support these new drives. TrueNAS is broken and a bad product because it does exactly what it is programmed to do and doesn't adequately prevent footgun moments despite...

www.truenas.com

Are you able to provide some output from the system such as smartctl and dmesg output? This would be best done by enabling SSH and connecting to the system remotely, so that you can copy and paste raw text output. Please use [CODE][/CODE] brackets, or attach a text file directly.

If you're willing to open a case using the "Report a Bug" link, attaching a debug file (System Settings -> Advanced -> Save Debug) would be beneficial as well.

I'm suspecting that the way these devices are presented (two logical units on a single SAS target) is confusing the TrueNAS middleware.

Do note that there are some potential data-safety risks because of how the MACH.2 handles certain SCSI commands (including a rather ugly case where it will format the entire drive if either "half" receives a FORMAT command) that I've linked to above.

 

[blackwing]

@HoneyBadger - here's the info for dmesg and smartctl (this is for 1 disk only da0 and da1), I got also the save debug, what do you need on that?

DMESG

Code:

truenas% cat /mnt/pool2/admin/dmesg.txt
Copyright (c) 1992-2021 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 13.1-RELEASE-p7 n245418-79e75956dbb TRUENAS amd64
FreeBSD clang version 13.0.0 (git@github.com:llvm/llvm-project.git llvmorg-13.0.0-0-gd7b669b3a303)
VT(vga): text 80x25
CPU: Intel(R) Xeon(R) CPU E5-2690 v3 @ 2.60GHz (2600.16-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x306f2  Family=0x6  Model=0x3f  Stepping=2
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x7ffefbff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x21<LAHF,ABM>
  Structured Extended Features=0x37ab<FSGSBASE,TSCADJ,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,PQM,NFPUSG>
  Structured Extended Features3=0x9c000400<MD_CLEAR,IBPB,STIBP,L1DFL,SSBD>
  XSAVE Features=0x1<XSAVEOPT>
  VT-x: (disabled in BIOS) PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr
  TSC: P-state invariant, performance statistics
real memory  = 137438953472 (131072 MB)
avail memory = 133659357184 (127467 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <DELL   PE_SC3  >
FreeBSD/SMP: Multiprocessor System Detected: 48 CPUs
FreeBSD/SMP: 2 package(s) x 12 core(s) x 2 hardware threads
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
arc4random: WARNING: initial seeding bypassed the cryptographic random device because it was not yet seeded and the knob 'bypass_before_seeding' was enabled.
ioapic0 <Version 2.0> irqs 0-23
ioapic1 <Version 2.0> irqs 24-47
ioapic2 <Version 2.0> irqs 48-71
Launching APs: 1 13 31 8 3 6 24 18 40 29 19 26 47 7 5 11 14 34 30 12 42 21 32 25 38 44 2 22 23 16 45 35 15 33 36 39 10 17 4 27 41 20 9 28 43 37 46
random: entropy device external interface
kbd1 at kbdmux0
vtvga0: <VT VGA driver>
aesni0: <AES-CBC,AES-CCM,AES-GCM,AES-ICM,AES-XTS>
padlock0: No ACE support.
acpi0: <DELL PE_SC3>
acpi0: Power Button (fixed)
ipmi0: <IPMI System Interface> port 0xca8,0xcac irq 10 on acpi0
ipmi0: KCS mode found at io 0xca8 on acpi
cpu0: <ACPI CPU> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71,0x74-0x77 irq 8 on acpi0
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
attimer0: <AT timer> port 0x40-0x43,0x50-0x53 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
Event timer "HPET" frequency 14318180 Hz quality 350
Event timer "HPET1" frequency 14318180 Hz quality 340
Event timer "HPET2" frequency 14318180 Hz quality 340
Event timer "HPET3" frequency 14318180 Hz quality 340
Event timer "HPET4" frequency 14318180 Hz quality 340
Event timer "HPET5" frequency 14318180 Hz quality 340
Event timer "HPET6" frequency 14318180 Hz quality 340
Event timer "HPET7" frequency 14318180 Hz quality 340
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
pcib0: <ACPI Host-PCI bridge> on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <dasp, performance counters> at device 8.2 (no driver attached)
pci0: <dasp, performance counters> at device 9.2 (no driver attached)
pci0: <dasp, performance counters> at device 11.1 (no driver attached)
pci0: <dasp, performance counters> at device 11.2 (no driver attached)
pci0: <dasp, performance counters> at device 16.1 (no driver attached)
pci0: <dasp, performance counters> at device 16.6 (no driver attached)
pci0: <dasp, performance counters> at device 18.1 (no driver attached)
pci0: <dasp, performance counters> at device 18.5 (no driver attached)
pcib1: <ACPI Host-PCI bridge> on acpi0
pci1: <ACPI PCI bus> on pcib1
pci1: <dasp, performance counters> at device 8.2 (no driver attached)
pci1: <dasp, performance counters> at device 9.2 (no driver attached)
pci1: <dasp, performance counters> at device 11.1 (no driver attached)
pci1: <dasp, performance counters> at device 11.2 (no driver attached)
pci1: <dasp, performance counters> at device 16.1 (no driver attached)
pci1: <dasp, performance counters> at device 16.6 (no driver attached)
pci1: <dasp, performance counters> at device 18.1 (no driver attached)
pci1: <dasp, performance counters> at device 18.5 (no driver attached)
acpi_syscontainer0: <System Container> on acpi0
acpi_syscontainer1: <System Container> on acpi0
apei0: <ACPI Platform Error Interface> on acpi0
pcib2: <ACPI Host-PCI bridge> port 0xcf8-0xcff numa-domain 0 on acpi0
pci2: <ACPI PCI bus> numa-domain 0 on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 47 at device 1.0 numa-domain 0 on pci2
pci3: <ACPI PCI bus> numa-domain 0 on pcib3
pcib4: <ACPI PCI-PCI bridge> irq 47 at device 2.0 numa-domain 0 on pci2
pci4: <ACPI PCI bus> numa-domain 0 on pcib4
pci4: <network, ethernet> at device 0.0 (no driver attached)
pci4: <network, ethernet> at device 0.1 (no driver attached)
pcib5: <ACPI PCI-PCI bridge> irq 47 at device 3.0 numa-domain 0 on pci2
pci5: <ACPI PCI bus> numa-domain 0 on pcib5
bxe0: <QLogic NetXtreme II BCM57800 10GbE (B0) BXE v:1.78.91> mem 0x99000000-0x997fffff,0x99800000-0x99ffffff,0x9a030000-0x9a03ffff irq 40 at device 0.0 numa-domain 0 on pci5
bxe0: PCI BAR0 [10] memory allocated: 0x99000000-0x997fffff (8388608) -> 0xfffff80099000000
bxe0: PCI BAR2 [18] memory allocated: 0x99800000-0x99ffffff (8388608) -> 0xfffff80099800000
bxe0: PCI BAR4 [20] memory allocated: 0x9a030000-0x9a03ffff (65536) -> 0xfffff8009a030000
bxe0: Found 10Gb Fiber media.
bxe0: IFMEDIA flags : 20
bxe0: Using defaults for TSO: 65518/35/2048
bxe0: Ethernet address: c8:1f:66:f0:9f:90
bxe0: MSI-X vectors Requested 5 and Allocated 5
bxe1: <QLogic NetXtreme II BCM57800 10GbE (B0) BXE v:1.78.91> mem 0x98000000-0x987fffff,0x98800000-0x98ffffff,0x9a020000-0x9a02ffff irq 44 at device 0.1 numa-domain 0 on pci5
bxe1: PCI BAR0 [10] memory allocated: 0x98000000-0x987fffff (8388608) -> 0xfffff80098000000
bxe1: PCI BAR2 [18] memory allocated: 0x98800000-0x98ffffff (8388608) -> 0xfffff80098800000
bxe1: PCI BAR4 [20] memory allocated: 0x9a020000-0x9a02ffff (65536) -> 0xfffff8009a020000
bxe1: Found 10Gb Fiber media.
bxe1: IFMEDIA flags : 20
bxe1: Using defaults for TSO: 65518/35/2048
bxe1: Ethernet address: c8:1f:66:f0:9f:92
bxe1: MSI-X vectors Requested 5 and Allocated 5
bxe2: <QLogic NetXtreme II BCM57800 10GbE (B0) BXE v:1.78.91> mem 0x97000000-0x977fffff,0x97800000-0x97ffffff,0x9a010000-0x9a01ffff irq 44 at device 0.2 numa-domain 0 on pci5
bxe2: PCI BAR0 [10] memory allocated: 0x97000000-0x977fffff (8388608) -> 0xfffff80097000000
bxe2: PCI BAR2 [18] memory allocated: 0x97800000-0x97ffffff (8388608) -> 0xfffff80097800000
bxe2: PCI BAR4 [20] memory allocated: 0x9a010000-0x9a01ffff (65536) -> 0xfffff8009a010000
bxe2: Found 1000Base-T media.
bxe2: IFMEDIA flags : 20
bxe2: Using defaults for TSO: 65518/35/2048
bxe2: Ethernet address: c8:1f:66:f0:9f:94
bxe2: MSI-X vectors Requested 5 and Allocated 5
bxe3: <QLogic NetXtreme II BCM57800 10GbE (B0) BXE v:1.78.91> mem 0x96000000-0x967fffff,0x96800000-0x96ffffff,0x9a000000-0x9a00ffff irq 45 at device 0.3 numa-domain 0 on pci5
bxe3: PCI BAR0 [10] memory allocated: 0x96000000-0x967fffff (8388608) -> 0xfffff80096000000
bxe3: PCI BAR2 [18] memory allocated: 0x96800000-0x96ffffff (8388608) -> 0xfffff80096800000
bxe3: PCI BAR4 [20] memory allocated: 0x9a000000-0x9a00ffff (65536) -> 0xfffff8009a000000
bxe3: Found 1000Base-T media.
bxe3: IFMEDIA flags : 20
bxe3: Using defaults for TSO: 65518/35/2048
bxe3: Ethernet address: c8:1f:66:f0:9f:96
bxe3: MSI-X vectors Requested 5 and Allocated 5
pcib6: <ACPI PCI-PCI bridge> irq 47 at device 3.2 numa-domain 0 on pci2
pci6: <ACPI PCI bus> numa-domain 0 on pcib6
pci2: <unknown> at device 17.0 (no driver attached)
ahci0: <Intel Wellsburg AHCI SATA controller> port 0x2078-0x207f,0x208c-0x208f,0x2070-0x2077,0x2088-0x208b,0x2040-0x205f mem 0x9a111000-0x9a1117ff irq 16 at device 17.4 numa-domain 0 on pci2
ahci0: AHCI v1.30 with 4 6Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich1: <AHCI channel> at channel 1 on ahci0
ahciem0: <AHCI enclosure management bridge> on ahci0
xhci0: <Intel Wellsburg USB 3.0 controller> mem 0x9a100000-0x9a10ffff at device 20.0 numa-domain 0 on pci2
xhci0: 32 bytes context size, 64-bit DMA
usbus0 numa-domain 0 on xhci0
usbus0: 5.0Gbps Super Speed USB v3.0
pci2: <simple comms> at device 22.0 (no driver attached)
pci2: <simple comms> at device 22.1 (no driver attached)
ehci0: <Intel Wellsburg USB 2.0 controller> mem 0x9a113000-0x9a1133ff irq 18 at device 26.0 numa-domain 0 on pci2
usbus1: EHCI version 1.0
usbus1 numa-domain 0 on ehci0
usbus1: 480Mbps High Speed USB v2.0
pcib7: <PCI-PCI bridge> irq 16 at device 28.0 numa-domain 0 on pci2
pci7: <PCI bus> numa-domain 0 on pcib7
pcib8: <ACPI PCI-PCI bridge> irq 19 at device 28.7 numa-domain 0 on pci2
pci8: <ACPI PCI bus> numa-domain 0 on pcib8
pcib9: <PCI-PCI bridge> at device 0.0 numa-domain 0 on pci8
pci9: <PCI bus> numa-domain 0 on pcib9
pcib10: <PCI-PCI bridge> at device 0.0 numa-domain 0 on pci9
pci10: <PCI bus> numa-domain 0 on pcib10
pcib11: <PCI-PCI bridge> at device 0.0 numa-domain 0 on pci10
pci11: <PCI bus> numa-domain 0 on pcib11
vgapci0: <VGA-compatible display> mem 0x94000000-0x94ffffff,0x95800000-0x95803fff,0x95000000-0x957fffff irq 19 at device 0.0 numa-domain 0 on pci11
vgapci0: Boot video device
ehci1: <Intel Wellsburg USB 2.0 controller> mem 0x9a112000-0x9a1123ff irq 18 at device 29.0 numa-domain 0 on pci2
usbus2: EHCI version 1.0
usbus2 numa-domain 0 on ehci1
usbus2: 480Mbps High Speed USB v2.0
isab0: <PCI-ISA bridge> at device 31.0 numa-domain 0 on pci2
isa0: <ISA bus> numa-domain 0 on isab0
ahci1: <Intel Wellsburg AHCI SATA controller> port 0x2068-0x206f,0x2084-0x2087,0x2060-0x2067,0x2080-0x2083,0x2020-0x203f mem 0x9a110000-0x9a1107ff irq 16 at device 31.2 numa-domain 0 on pci2
ahci1: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
ahcich8: <AHCI channel> at channel 4 on ahci1
ahcich9: <AHCI channel> at channel 5 on ahci1
ahciem1: <AHCI enclosure management bridge> on ahci1
pcib12: <ACPI Host-PCI bridge> numa-domain 1 on acpi0
pci12: <ACPI PCI bus> numa-domain 1 on pcib12
pcib13: <ACPI PCI-PCI bridge> irq 71 at device 1.0 numa-domain 1 on pci12
pci13: <ACPI PCI bus> numa-domain 1 on pcib13
pcib14: <ACPI PCI-PCI bridge> irq 71 at device 2.0 numa-domain 1 on pci12
pci14: <ACPI PCI bus> numa-domain 1 on pcib14
mpr0: <Avago Technologies (LSI) SAS3008> port 0x8000-0x80ff mem 0xc8100000-0xc810ffff,0xc8000000-0xc80fffff irq 56 at device 0.0 numa-domain 1 on pci14
mpr0: Firmware: 16.00.11.00, Driver: 23.00.00.00-fbsd
mpr0: IOCCapabilities: 7a85c<ScsiTaskFull,DiagTrace,SnapBuf,EEDP,TransRetry,EventReplay,MSIXIndex,HostDisc,FastPath,RDPQArray>
pcib15: <ACPI PCI-PCI bridge> irq 71 at device 3.0 numa-domain 1 on pci12
pci15: <ACPI PCI bus> numa-domain 1 on pcib15
pcib16: <ACPI PCI-PCI bridge> irq 71 at device 3.2 numa-domain 1 on pci12
pci16: <ACPI PCI bus> numa-domain 1 on pcib16
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
ichwd0: <Intel Wellsburg watchdog timer> on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xed800-0xf17ff pnpid ORM0000 on isa0
coretemp0: <CPU On-Die Thermal Sensors> on cpu0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
Timecounter "TSC-low" frequency 1299998964 Hz quality 1000
Timecounters tick every 1.000 msec
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
random: unblocking device.
ipfw2 (+ipv6) initialized, divert enabled, nat enabled, default to accept, logging disabled
ipmi0: IPMI device rev. 1, firmware rev. 2.83, version 2.0, device support mask 0xdf
ipmi0: Number of channels 6
ipmi0: Attached watchdog
ipmi0: Establishing power cycle handler
ugen0.1: <Intel XHCI root HUB> at usbus0
ugen2.1: <Intel EHCI root HUB> at usbus2
ugen1.1: <Intel EHCI root HUB> at usbus1
uhub0 numa-domain 0 on usbus0
uhub0: <Intel XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
uhub1 numa-domain 0 on usbus2
uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
uhub2 numa-domain 0 on usbus1
uhub2: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x000a> enclosureHandle<0x0002> slot 0
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x000b> enclosureHandle<0x0002> slot 1
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x000c> enclosureHandle<0x0002> slot 2
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x000d> enclosureHandle<0x0002> slot 3
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x000e> enclosureHandle<0x0002> slot 5
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x000f> enclosureHandle<0x0002> slot 6
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x0010> enclosureHandle<0x0002> slot 8
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x0011> enclosureHandle<0x0002> slot 9
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x0012> enclosureHandle<0x0002> slot 10
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x0013> enclosureHandle<0x0002> slot 11
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x0014> enclosureHandle<0x0002> slot 12
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <c01<SspTarg,Direct>,End Device> <12.0Gbps> handle<0x0015> enclosureHandle<0x0002> slot 13
mpr0: At enclosure level 1 and connector name (    )
mpr0: Found device <4c11<SmpInit,SspTarg,Direct,SepDev>,End Device> <12.0Gbps> handle<0x0016> enclosureHandle<0x0002> slot 14
mpr0: At enclosure level 1 and connector name (    )
da20 at mpr0 bus 0 scbus6 target 20 lun 0
da20: <HITACHI HUSMM818 CLAR800 C260> Fixed Direct Access SPC-4 SCSI device
da20: Serial Number 2MVE7BKA
da20: 1200.000MB/s transfers
da20: Command Queueing enabled
da20: 763108MB (1562845536 512 byte sectors)
da0 at mpr0 bus 0 scbus6 target 8 lun 0
da0: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da0: Serial Number ZKL0H1NE0000C1342BZ8
da0: 1200.000MB/s transfers
da0: Command Queueing enabled
da0: 6675968MB (13672382464 512 byte sectors)
da2 at mpr0 bus 0 scbus6 target 9 lun 0
da2: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da2: Serial Number ZKL030G00000C0270J7M
da2: 1200.000MB/s transfers
da2: Command Queueing enabled
da2: 6675968MB (13672382464 512 byte sectors)
da4 at mpr0 bus 0 scbus6 target 10 lun 0
da4: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da4: Serial Number ZKL028BB0000G00402YH
da4: 1200.000MB/s transfers
da4: Command Queueing enabled
da4: 6675968MB (13672382464 512 byte sectors)
da8 at mpr0 bus 0 scbus6 target 13 lun 0
da8: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da8: Serial Number ZKL030DW0000C0270J56
da8: 1200.000MB/s transfers
da8: Command Queueing enabled
da8: 6675968MB (13672382464 512 byte sectors)
da10 at mpr0 bus 0 scbus6 target 14 lun 0
da10: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da10: Serial Number ZKL01NDE0000G951059U
da10: 1200.000MB/s transfers
da10: Command Queueing enabled
da10: 6675968MB (13672382464 512 byte sectors)
da12 at mpr0 bus 0 scbus6 target 16 lun 0
da12: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da12: Serial Number ZKL00SRG0000G93806E7
da12: 1200.000MB/s transfers
da12: Command Queueing enabled
da12: 6675968MB (13672382464 512 byte sectors)
da21 at mpr0 bus 0 scbus6 target 21 lun 0
da21: <HITACHI HUSMM818 CLAR800 C260> Fixed Direct Access SPC-4 SCSI device
da21: Serial Number 2MV4GETA
da21: 1200.000MB/s transfers
da21: Command Queueing enabled
da21: 763108MB (1562845536 512 byte sectors)
da11 at mpr0 bus 0 scbus6 target 14 lun 1
da11: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da11: Serial Number ZKL01NDE0000G951059U
da11: 1200.000MB/s transfers
da11: Command Queueing enabled
da11: 6675968MB (13672382464 512 byte sectors)
da5 at mpr0 bus 0 scbus6 target 10 lun 1
da5: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da5: Serial Number ZKL028BB0000G00402YH
da5: 1200.000MB/s transfers
da5: Command Queueing enabled
da5: 6675968MB (13672382464 512 byte sectors)
da16 at mpr0 bus 0 scbus6 target 18 lun 0
da16: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da16: Serial Number ZKL01F5A0000G94403TJ
da16: 1200.000MB/s transfers
da16: Command Queueing enabled
da16: 6675968MB (13672382464 512 byte sectors)
da6 at mpr0 bus 0 scbus6 target 11 lun 0
da6: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da6: Serial Number ZKL0169F0000G942073L
da6: 1200.000MB/s transfers
da6: Command Queueing enabled
da6: 6675968MB (13672382464 512 byte sectors)
da1 at mpr0 bus 0 scbus6 target 8 lun 1
da1: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da1: Serial Number ZKL0H1NE0000C1342BZ8
da1: 1200.000MB/s transfers
da1: Command Queueing enabled
da1: 6675968MB (13672382464 512 byte sectors)
da15 at mpr0 bus 0 scbus6 target 17 lun 1
da15: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da15: Serial Number ZKL1A2AD0000C2072ARJ
da15: 1200.000MB/s transfers
da15: Command Queueing enabled
da15: 6675968MB (13672382464 512 byte sectors)
da14 at mpr0 bus 0 scbus6 target 17 lun 0
da14: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da14: Serial Number ZKL1A2AD0000C2072ARJ
da14: 1200.000MB/s transfers
da14: Command Queueing enabled
da14: 6675968MB (13672382464 512 byte sectors)
da13 at mpr0 bus 0 scbus6 target 16 lun 1
da13: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da13: Serial Number ZKL00SRG0000G93806E7
da13: 1200.000MB/s transfers
da13: Command Queueing enabled
da13: 6675968MB (13672382464 512 byte sectors)
da18 at mpr0 bus 0 scbus6 target 19 lun 0
da18: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da18: Serial Number ZKL01F720000G94403J8
da18: 1200.000MB/s transfers
da18: Command Queueing enabled
da18: 6675968MB (13672382464 512 byte sectors)
da19 at mpr0 bus 0 scbus6 target 19 lun 1
da19: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da19: Serial Number ZKL01F720000G94403J8
da19: 1200.000MB/s transfers
da19: Command Queueing enabled
da19: 6675968MB (13672382464 512 byte sectors)
da3 at mpr0 bus 0 scbus6 target 9 lun 1
da3: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da3: Serial Number ZKL030G00000C0270J7M
da3: 1200.000MB/s transfers
da3: Command Queueing enabled
da3: 6675968MB (13672382464 512 byte sectors)
da17 at mpr0 bus 0 scbus6 target 18 lun 1
da17: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da17: Serial Number ZKL01F5A0000G94403TJ
da17: 1200.000MB/s transfers
da17: Command Queueing enabled
da17: 6675968MB (13672382464 512 byte sectors)
da9 at mpr0 bus 0 scbus6 target 13 lun 1
da9: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da9: Serial Number ZKL030DW0000C0270J56
da9: 1200.000MB/s transfers
da9: Command Queueing enabled
da9: 6675968MB (13672382464 512 byte sectors)
da7 at mpr0 bus 0 scbus6 target 11 lun 1
da7: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da7: Serial Number ZKL0169F0000G942073L
da7: 1200.000MB/s transfers
da7: Command Queueing enabled
da7: 6675968MB (13672382464 512 byte sectors)
ses0 at ahciem0 bus 0 scbus2 target 0 lun 0
ses0: <AHCI SGPIO Enclosure 2.00 0001> SEMB S-E-S 2.00 device
ses0: SEMB SES Device
ses1 at ahciem1 bus 0 scbus5 target 0 lun 0
ses1: <AHCI SGPIO Enclosure 2.00 0001> SEMB S-E-S 2.00 device
ses1: SEMB SES Device
ses2 at mpr0 bus 0 scbus6 target 22 lun 0
ses2: <DP BP13G+EXP 3.31> Fixed Enclosure Services SPC-4 SCSI device
ses2: 1200.000MB/s transfers
ses2: Command Queueing enabled
ses2: SES Device
ses2: da0,pass2,da1,pass3 in 'Drive Slot 0', SAS Slot: 2 phys at slot 0
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000c500cbb807a1
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da2,pass4,da3,pass5 in 'Drive Slot 1', SAS Slot: 2 phys at slot 1
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000c500c9a12e31
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da4,pass6,da5,pass7 in 'Drive Slot 2', SAS Slot: 2 phys at slot 2
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000c500ae803665
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da6,pass8,da7,pass9 in 'Drive Slot 3', SAS Slot: 2 phys at slot 3
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000c500adf84bc1
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da8,pass10,da9,pass11 in 'Drive Slot 5', SAS Slot: 2 phys at slot 5
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000c500c9a13619
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da10,pass12,da11,pass13 in 'Drive Slot 6', SAS Slot: 2 phys at slot 6
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000c500ae24310d
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da12,pass14,da13,pass15 in 'Drive Slot 8', SAS Slot: 2 phys at slot 8
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000c500adb77f49
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da14,pass16,da15,pass17 in 'Drive Slot 9', SAS Slot: 2 phys at slot 9
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000c500d7d712c5
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da16,pass18,da17,pass19 in 'Drive Slot 10', SAS Slot: 2 phys at slot 10
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000c500ae001131
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da18,pass20,da19,pass21 in 'Drive Slot 11', SAS Slot: 2 phys at slot 11
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000c500ae000abd
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da20,pass22 in 'Drive Slot 12', SAS Slot: 2 phys at slot 12
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000cca02b181201
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
ses2: da21,pass23 in 'Drive Slot 13', SAS Slot: 2 phys at slot 13
ses2:  phy 0: SAS device type 1 phy 0 Target ( SSP )
ses2:  phy 0: parent 500056b3988d3dff addr 5000cca02b081ed5
ses2:  phy 1: SAS device type 0 phy 0
ses2:  phy 1: parent 0 addr 0
mlx5_core0: <mlx5_core> mem 0x92000000-0x93ffffff irq 32 at device 0.0 numa-domain 0 on pci4
mlx5: Mellanox Core driver 3.7.1 (November 2021)mlx5_core0: INFO: mlx5_port_module_event:707:(pid 12): Module 0, status: plugged and enabled
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub0: 21 ports with 21 removable, self powered
ugen0.2: <no manufacturer Gadget USB HUB> at usbus0
uhub3 numa-domain 0 on uhub0
uhub3: <no manufacturer Gadget USB HUB, class 9/0, rev 2.00/0.00, addr 1> on usbus0
ugen2.2: <vendor 0x8087 product 0x8002> at usbus2
uhub4 numa-domain 0 on uhub1
uhub4: <vendor 0x8087 product 0x8002, class 9/0, rev 2.00/0.05, addr 2> on usbus2
ugen1.2: <vendor 0x8087 product 0x800a> at usbus1
uhub5 numa-domain 0 on uhub2
uhub5: <vendor 0x8087 product 0x800a, class 9/0, rev 2.00/0.05, addr 2> on usbus1
uhub5: 6 ports with 6 removable, self powered
uhub4: 8 ports with 8 removable, self powered
uhub3: 6 ports with 6 removable, self powered
ugen0.3: <Avocent Keyboard/Mouse Function> at usbus0
ukbd0 numa-domain 0 on uhub3
ukbd0: <Keyboard> on usbus0
kbd2 at ukbd0
ums0 numa-domain 0 on uhub3
ums0: <Mouse> on usbus0
ums0: 3 buttons and [Z] coordinates ID=0
ums1 numa-domain 0 on uhub3
ums1: <Mouse REL> on usbus0
ums1: 3 buttons and [XYZ] coordinates ID=0
mlx5_core: INFO: (mlx5_core0): E-Switch: Total vports 9, l2 table size(65536), per vport: max uc(128) max mc(2048)
mlx5_core1: <mlx5_core> mem 0x90000000-0x91ffffff irq 36 at device 0.1 numa-domain 0 on pci4
mlx5_core1: INFO: mlx5_port_module_event:712:(pid 12): Module 1, status: unplugged
mlx5_core: INFO: (mlx5_core1): E-Switch: Total vports 9, l2 table size(65536), per vport: max uc(128) max mc(2048)
mce0: Ethernet address: e8:eb:d3:12:cd:96
mce0: link state changed to DOWN
mce1: Ethernet address: e8:eb:d3:12:cd:97
mce1: link state changed to DOWN
Trying to mount root from zfs:boot-pool/ROOT/default []...
lo0: link state changed to UP
vmx_modinit: VMX operation disabled by BIOS
module_register_init: MOD_LOAD (vmm, 0xffffffff83604200, 0) error 6
GEOM_MIRROR: Device mirror/swap0 launched (2/2).
GEOM_ELI: Device mirror/swap0.eli created.
GEOM_ELI: Encryption: AES-XTS 128
GEOM_ELI:     Crypto: accelerated software
CPU: Intel(R) Xeon(R) CPU E5-2690 v3 @ 2.60GHz (2600.00-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x306f2  Family=0x6  Model=0x3f  Stepping=2
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x7ffefbff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x21<LAHF,ABM>
  Structured Extended Features=0x37ab<FSGSBASE,TSCADJ,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,PQM,NFPUSG>
  Structured Extended Features3=0x9c000400<MD_CLEAR,IBPB,STIBP,L1DFL,SSBD>
  XSAVE Features=0x1<XSAVEOPT>
  VT-x: (disabled in BIOS) PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr
  TSC: P-state invariant, performance statistics
mce0: link state changed to UP
bxe2: link state changed to DOWN
bxe2: NIC Link is Up, 1000 Mbps full duplex, Flow control: ON - receive & transmit
bxe2: link state changed to UP
hwpmc: SOFT/16/64/0x67<INT,USR,SYS,REA,WRI> TSC/1/64/0x20<REA> IAP/4/48/0x3ff<INT,USR,SYS,EDG,THR,REA,WRI,INV,QUA,PRC> IAF/3/48/0x67<INT,USR,SYS,REA,WRI>
Security policy loaded: MAC/ntpd (mac_ntpd)
pid 3719 (syslog-ng), jid 0, uid 0: exited on signal 6 (core dumped)
bxe0: link state changed to DOWN
bxe1: link state changed to DOWN
bxe2: link state changed to DOWN
bxe3: link state changed to DOWN
GEOM_ELI: Device mirror/swap0.eli destroyed.
GEOM_MIRROR: Device swap0: provider destroyed.
GEOM_MIRROR: Device swap0 destroyed.
GEOM_MIRROR: Device mirror/swap0 launched (3/3).
GEOM_MIRROR: Device mirror/swap1 launched (3/3).
GEOM_MIRROR: Device mirror/swap2 launched (3/3).
GEOM_ELI: Device mirror/swap0.eli created.
GEOM_ELI: Encryption: AES-XTS 128
GEOM_ELI:     Crypto: accelerated software
GEOM_ELI: Device mirror/swap1.eli created.
GEOM_ELI: Encryption: AES-XTS 128
GEOM_ELI:     Crypto: accelerated software
GEOM_ELI: Device mirror/swap2.eli created.
GEOM_ELI: Encryption: AES-XTS 128
GEOM_ELI:     Crypto: accelerated software
truenas%

SMARTCTL /dev/da0

Code:

smartctl 7.2 2021-09-14 r5236 [FreeBSD 13.1-RELEASE-p7 amd64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Vendor:               SEAGATE
Product:              ST14000NM0081
Revision:             E0A1
Compliance:           SPC-5
User Capacity:        7,000,259,821,568 bytes [7.00 TB]
Logical block size:   512 bytes
Physical block size:  4096 bytes
LU is fully provisioned
Rotation Rate:        7200 rpm
Form Factor:          3.5 inches
Logical Unit id:      0x6000c500cbb807a30000000000000000
Serial number:        ZKL0H1NE0000C1342BZ8
Device type:          disk
Transport protocol:   SAS (SPL-3)
Local Time is:        Wed May 24 10:06:25 2023 PDT
SMART support is:     Available - device has SMART capability.
SMART support is:     Enabled
Temperature Warning:  Enabled

=== START OF READ SMART DATA SECTION ===
SMART Health Status: OK

Grown defects during certification <not available>
Total blocks reassigned during format <not available>
Total new blocks reassigned <not available>
Power on minutes since format <not available>
Current Drive Temperature:     30 C
Drive Trip Temperature:        60 C

Accumulated power on time, hours:minutes 359:26
Manufactured in week 46 of year 2022
Specified cycle count over device lifetime:  50000
Accumulated start-stop cycles:  15
Specified load-unload count over device lifetime:  600000
Accumulated load-unload cycles:  59
Elements in grown defect list: 0

Vendor (Seagate Cache) information
  Blocks sent to initiator = 39352
  Blocks received from initiator = 796288
  Blocks read from cache and sent to initiator = 30492
  Number of read and write commands whose size <= segment size = 3657
  Number of read and write commands whose size > segment size = 0

Vendor (Seagate/Hitachi) factory information
  number of hours powered up = 359.43
  number of minutes until next internal SMART test = 15

Error counter log:
           Errors Corrected by           Total   Correction     Gigabytes    Total
               ECC          rereads/    errors   algorithm      processed    uncorrected
           fast | delayed   rewrites  corrected  invocations   [10^9 bytes]  errors
read:          0        0         0         0          0          0.020           0
write:         0        0         0         0          0          0.555           0

Non-medium error count:        0


[GLTSD (Global Logging Target Save Disable) set. Enable Save with '-S on']
No Self-tests have been logged

SMARTCTL /dev/da1

Code:

smartctl 7.2 2021-09-14 r5236 [FreeBSD 13.1-RELEASE-p7 amd64] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Vendor:               SEAGATE
Product:              ST14000NM0081
Revision:             E0A1
Compliance:           SPC-5
User Capacity:        7,000,259,821,568 bytes [7.00 TB]
Logical block size:   512 bytes
Physical block size:  4096 bytes
LU is fully provisioned
Rotation Rate:        7200 rpm
Form Factor:          3.5 inches
Logical Unit id:      0x6000c500cbb807a30001000000000000
Serial number:        ZKL0H1NE0000C1342BZ8
Device type:          disk
Transport protocol:   SAS (SPL-3)
Local Time is:        Wed May 24 10:06:35 2023 PDT
SMART support is:     Available - device has SMART capability.
SMART support is:     Enabled
Temperature Warning:  Enabled

=== START OF READ SMART DATA SECTION ===
SMART Health Status: OK

Grown defects during certification <not available>
Total blocks reassigned during format <not available>
Total new blocks reassigned <not available>
Power on minutes since format <not available>
Current Drive Temperature:     30 C
Drive Trip Temperature:        60 C

Accumulated power on time, hours:minutes 359:26
Manufactured in week 46 of year 2022
Specified cycle count over device lifetime:  50000
Accumulated start-stop cycles:  15
Specified load-unload count over device lifetime:  600000
Accumulated load-unload cycles:  59
Elements in grown defect list: 0

Vendor (Seagate Cache) information
  Blocks sent to initiator = 39352
  Blocks received from initiator = 796288
  Blocks read from cache and sent to initiator = 30492
  Number of read and write commands whose size <= segment size = 3679
  Number of read and write commands whose size > segment size = 0

Vendor (Seagate/Hitachi) factory information
  number of hours powered up = 359.43
  number of minutes until next internal SMART test = 15

Error counter log:
           Errors Corrected by           Total   Correction     Gigabytes    Total
               ECC          rereads/    errors   algorithm      processed    uncorrected
           fast | delayed   rewrites  corrected  invocations   [10^9 bytes]  errors
read:          0        0         0         0          0          0.020           0
write:         0        0         0         0          0          0.555           0

Non-medium error count:        0


[GLTSD (Global Logging Target Save Disable) set. Enable Save with '-S on']
No Self-tests have been logged

 

[jgreco]

I've de-approved the debug attachment pending clarification. Debugs typically contain information you might not want available to random forum members.

 

[HoneyBadger]

Thanks for the information and the DMs.

Some snippets from the dmesg and smartctl output though I think is the key:

Code:

da0 at mpr0 bus 0 scbus6 target 8 lun 0
da0: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da0: Serial Number ZKL0H1NE0000C1342BZ8
da0: 1200.000MB/s transfers
da0: Command Queueing enabled
da0: 6675968MB (13672382464 512 byte sectors)

da1 at mpr0 bus 0 scbus6 target 8 lun 1
da1: <SEAGATE ST14000NM0081 E0A1> Fixed Direct Access SPC-5 SCSI device
da1: Serial Number ZKL0H1NE0000C1342BZ8
da1: 1200.000MB/s transfers
da1: Command Queueing enabled
da1: 6675968MB (13672382464 512 byte sectors)

Logical Unit id:      0x6000c500cbb807a30000000000000000
Serial number:        ZKL0H1NE0000C1342BZ8

Logical Unit id:      0x6000c500cbb807a30001000000000000
Serial number:        ZKL0H1NE0000C1342BZ8

The S/N is identical in both da0 and da1, it's only the LU ID that differs.

SAS multipath shows up with devices having different targets, but it's still LUN 0 on both.

Code:

da0 at mps0 bus 0 scbus0 target 8 lun 0
da0: <HITACHI HUS723030ALS640 A222> Fixed Direct Access SPC-4 SCSI device
da0: Serial Number YVJSDU3D
da0: 600.000MB/s transfers
da0: Command Queueing enabled
da0: 2861588MB (5860533168 512 byte sectors

da16 at mps0 bus 0 scbus0 target 45 lun 0
da16: <HITACHI HUS723030ALS640 A222> Fixed Direct Access SPC-4 SCSI device
da16: Serial Number YVJSDU3D
da16: 600.000MB/s transfers
da16: Command Queueing enabled
da16: 2861588MB (5860533168 512 byte sectors)

I have a feeling that the middleware is incredibly puzzled about what to do with the LU 0 and LU 1 on the same SCSI bus:target and so we're getting this unexpected behavior in the GUI. You could attempt this with SCALE and see if things are different, but I don't believe that there's anything inherent that's supporting the MA (multi-actuator) drives inside.

If you can make a bug report and attach the debug I'll see if I can get it in front of the engineering crew.

 

[blackwing]

SCALE is worst. Initial installation of SCALE will only show 1 drive which is the boot-pool of the system, then in every reboot that I will do it will show 1 drive at a time like sda, sdb, sdc and so on and then it will stop showing the rest of the drive.