SCST failing to load after a reboot - scst.conf autogenerated by ESOS TUI

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Liam Hughes

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Jul 21, 2020, 2:18:17 AM7/21/20

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Hi All,

Looking for some assistance with an ESOS installation.

The installation has been working fine for the last 2 or more years on a reclaimed Dell PE R520 server.

After a power failure SCST is failing to load with the following errors :

[root@asante mapper]# scstadmin -config /etc/scst.conf

Collecting current configuration: done.

-> Checking configuration file '/etc/scst.conf' for errors.

-> WARNING: No LUN 0 defined for driver/target/group 'iscsi/iqn.2019-07.esos.asante:b37c3/vd00'. Many initiators require a LUN 0 to be defined.

-> WARNING: No LUN 0 defined for driver/target/group 'iscsi/iqn.2019-07.esos.asante:7702a/vd01'. Many initiators require a LUN 0 to be defined.

-> Done, 2 warnings found.

-> Applying configuration.

-> Opening device 'vd01' using handler 'vdisk_blockio': done.

FATAL: Received the following error:

A fatal error occurred. See "dmesg" for more information.

[ 2466.226625] scst: User interface thread started

[ 2466.229462] scst: Attached to scsi0, channel 0, id 32, lun 0, type 13

[ 2466.229474] scst: Attached to scsi0, channel 2, id 0, lun 0, type 0

[ 2466.229485] scst: Attached to scsi0, channel 2, id 1, lun 0, type 0

[ 2466.229497] scst: Attached to scsi1, channel 0, id 0, lun 0, type 0

[ 2466.231320] scst: Init thread started

[ 2466.231343] scst: Task management thread started

[ 2466.231367] scst: Management thread started

[ 2466.231375] scst: Target template copy_manager registered successfully

[ 2466.231414] scst: Target copy_manager_tgt for template copy_manager registered successfully

[ 2466.231417] scst: Using security group "copy_manager_tgt" for initiator "copy_manager_sess" (target copy_manager_tgt)

[ 2466.231439] scst: SCST version 3.3.0-rc loaded successfully (max mem for commands 7848MB, per device 3139MB)

[ 2466.232993] qla2x00t: Initializing QLogic Fibre Channel HBA Driver target mode addon version 3.3.0-rc

[ 2466.233071] qla2x00t: Target mode driver for QLogic 2x00 controller registered successfully

[ 2466.233076] scst: Target template qla2x00t registered successfully

[ 2466.234819] iscsi-scst: iSCSI SCST Target - version 3.3.0-rc

[ 2466.234821] iscsi-scst: Registered iSCSI transport: iSCSI-TCP

[ 2466.235052] scst: Target template iscsi registered successfully

[ 2466.235323] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235471] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235632] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235779] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235797] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235826] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235848] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235874] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235895] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235916] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235948] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.235978] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.236002] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.236022] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.236048] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.236073] iscsi-scst: Read thread for pool ffff88081c8da500 started

[ 2466.236098] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236119] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236144] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236165] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236190] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236211] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236241] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236262] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236289] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236310] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236337] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236358] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236384] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236405] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236432] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.236453] iscsi-scst: Write thread for pool ffff88081c8da500 started

[ 2466.237976] iscsi-scst: Registered iSCSI transport: iSER

[ 2466.244209] scst: Target template ib_srpt registered successfully

[ 2466.245531] scst: Device handler "dev_disk" for type 0 registered successfully

[ 2466.245542] scst: Device handler "dev_disk_perf" for type 0 registered successfully

[ 2466.247300] scst: Virtual device handler vdisk_fileio for type 0 registered successfully

[ 2466.247306] scst: Virtual device handler vdisk_blockio for type 0 registered successfully

[ 2466.247314] scst: Virtual device handler vdisk_nullio for type 0 registered successfully

[ 2466.247465] scst: Virtual device handler vcdrom for type 5 registered successfully

[ 2466.248794] scst: Device handler "dev_tape" for type 1 registered successfully

[ 2466.248799] scst: Device handler "dev_tape_perf" for type 1 registered successfully

[ 2466.250085] scst: Device handler "dev_changer" for type 8 registered successfully

[ 2466.251497] scst: Target template fcst registered successfully

[ 2466.254130] iscsi-scst: Created iser portal cm_id:ffff88041dafb400

[ 2466.254137] iscsi-scst: iser portal cm_id:ffff88041dafb400 listens on: 0.0.0.0:3260

[ 2466.254141] iscsi-scst: Created iser portal cm_id:ffff88041dafb800

[ 2466.254143] iscsi-scst: iser portal cm_id:ffff88041dafb800 listens on: 0000:0000:0000:0000:0000:0000:0000:0000 3260

[ 2466.422442] dev_vdisk: Registering virtual vdisk_blockio device vd00 (BLOCKIO, ROTATIONAL)

[ 2466.422513] dev_vdisk: Attached SCSI target virtual disk vd00 (file="/dev/mapper/VD00-vd00", fs=921600MB, bs=512, nblocks=1887436800, cyln=921600)

[ 2466.423044] scst: Added device vd00 to group copy_manager_tgt (LUN 0, flags 0x4) to target copy_manager_tgt

[ 2466.423087] scst: Attached to virtual device vd00 (id 1)

[ 2466.426543] dev_vdisk: Registering virtual vdisk_blockio device vd01 (BLOCKIO, ROTATIONAL)

[ 2466.426589] dev_vdisk: **ERROR**: filp_open(/dev/mapper/VD01-vd01p1) failed: -2

[ 2466.426591] scst: **ERROR**: New device handler's vdisk_blockio attach() failed: -2

[ 2467.508189] iscsi-scst: iser portal cm_id:ffff88041dafb400 releasing

[ 2467.508193] iscsi-scst: done releasing portal ffff88041a7a2240

[ 2467.508194] iscsi-scst: iser portal cm_id:ffff88041dafb800 releasing

[ 2467.508197] iscsi-scst: done releasing portal ffff88041a7a20c0

[ 2467.539027] scst: Target template fcst unregistered successfully

[ 2467.555166] scst: Device handler "dev_changer" for type 8 unloaded

[ 2467.563114] scst: Device handler "dev_tape_perf" for type 1 unloaded

[ 2467.563120] scst: Device handler "dev_tape" for type 1 unloaded

[ 2467.579245] scst: Removed LUN 0 from group copy_manager_tgt (target copy_manager_tgt)

[ 2467.579266] dev_vdisk: Detached virtual device vd00 ("/dev/mapper/VD00-vd00")

[ 2467.579301] scst: Detached from virtual device vd00 (id 1)

[ 2467.579305] dev_vdisk: Virtual device vd00 unregistered

[ 2467.579335] scst: Device handler "vdisk_nullio" unloaded

[ 2467.579338] scst: Device handler "vdisk_blockio" unloaded

[ 2467.579341] scst: Device handler "vdisk_fileio" unloaded

[ 2467.579345] scst: Device handler "vcdrom" unloaded

[ 2467.587199] scst: Device handler "dev_disk_perf" for type 0 unloaded

[ 2467.587214] scst: Device handler "dev_disk" for type 0 unloaded

[ 2467.608069] scst: Target template ib_srpt unregistered successfully

[ 2467.617134] iscsi-scst: Unregistered iSCSI transport: iSER

[ 2467.634230] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.634310] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.634422] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.634509] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.634651] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.634799] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.634885] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.634899] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.634911] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.635044] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.635131] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.635148] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.635177] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.635193] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.635209] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.635221] iscsi-scst: Read thread for pool ffff88081c8da500 finished

[ 2467.635233] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635245] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635258] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635269] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635283] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635294] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635304] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635316] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635327] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635339] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635349] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635423] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635436] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635445] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635455] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635523] iscsi-scst: Write thread for pool ffff88081c8da500 finished

[ 2467.635569] scst: Target template iscsi unregistered successfully

[ 2467.635571] iscsi-scst: Unregistered iSCSI transport: iSCSI-TCP

[ 2467.650086] qla2x00t: Unloading QLogic Fibre Channel HBA Driver target mode addon driver

[ 2467.650092] scst: Target template qla2x00t unregistered successfully

[ 2467.664337] scst: Target copy_manager_tgt for template copy_manager unregistered successfully

[ 2467.664345] scst: Target template copy_manager unregistered successfully

[ 2467.665957] scst: Task management thread finished

[ 2467.665976] scst: Management thread finished

[ 2467.665994] scst: Init thread finished

[ 2467.666016] scst: Detached from scsi0, channel 0, id 32, lun 0, type 13

[ 2467.666024] scst: Detached from scsi0, channel 2, id 0, lun 0, type 0

[ 2467.666029] scst: Detached from scsi0, channel 2, id 1, lun 0, type 0

[ 2467.666035] scst: Detached from scsi1, channel 0, id 0, lun 0, type 0

[ 2467.666387] scst: Exiting SCST sysfs hierarchy...

[ 2470.677032] scst: User interface thread finished

[ 2470.677110] scst: Exiting SCST sysfs hierarchy done

[ 2470.678028] scst: SCST unloaded

Underlying RAID config is sound :

[root@asante ~]# perccli64 /c0 show all

Generating detailed summary of the adapter, it may take a while to complete.

Controller = 0

Status = Success

Description = None

Basics :

======

Controller = 0

Model = PERC 6/i Integrated

Serial Number = 1122334455667788

Current Controller Date/Time = 07/20/2020, 17:23:50

Current System Date/time = 07/20/2020, 19:23:51

SAS Address = 5d4ae52098506d00

PCI Address = 00:02:00:00

Mfg Date = 06/24/08

Rework Date = 06/24/08

Revision No =

Version :

=======

Firmware Package Build = 6.3.3.0002

Firmware Version = 1.22.52-1909

Bios Version = 2.04.00

Boot Block Version = 1.00.00.01-0011

Driver Name = megaraid_sas

Driver Version = 06.811.02.00-rc1

Bus :

===

Vendor Id = 0x1000

Device Id = 0x60

SubVendor Id = 0x1028

SubDevice Id = 0x1F0C

Host Interface = PCIE

Device Interface = SAS-3G

Bus Number = 2

Device Number = 0

Function Number = 0

Pending Images in Flash :

=======================

Image name = No pending images

Status :

======

Controller Status = Optimal

Memory Correctable Errors = 0

Memory Uncorrectable Errors = 0

ECC Bucket Count = 0

Any Offline VD Cache Preserved = No

BBU Status = 0

Support PD Firmware Download = No

Lock Key Assigned = No

Failed to get lock key on bootup = No

Lock key has not been backed up = No

Bios was not detected during boot = No

Controller must be rebooted to complete security operation = No

A rollback operation is in progress = No

At least one PFK exists in NVRAM = No

SSC Policy is WB = No

Controller has booted into safe mode = No

Supported Adapter Operations :

============================

Rebuild Rate = Yes

CC Rate = Yes

BGI Rate = Yes

Reconstruct Rate = Yes

Patrol Read Rate = Yes

Alarm Control = Yes

Cluster Support = No

BBU = Yes

Spanning = Yes

Dedicated Hot Spare = Yes

Revertible Hot Spares = Yes

Foreign Config Import = Yes

Self Diagnostic = Yes

Allow Mixed Redundancy on Array = No

Global Hot Spares = Yes

Deny SCSI Passthrough = No

Deny SMP Passthrough = No

Deny STP Passthrough = No

Support more than 8 Phys = Yes

FW and Event Time in GMT = No

Support Enhanced Foreign Import = Yes

Support Enclosure Enumeration = Yes

Support Allowed Operations = Yes

Abort CC on Error = Yes

Support Multipath = Yes

Support Odd & Even Drive count in RAID1E = No

Support Security = No

Support Config Page Model = No

Support the OCE without adding drives = No

support EKM = No

Snapshot Enabled = No

Support PFK = No

Support PI = No

Support Ld BBM Info = No

Support Shield State = No

Block SSD Write Disk Cache Change = No

Support Suspend Resume BG ops = No

Support Emergency Spares = No

Support Set Link Speed = No

Support Boot Time PFK Change = No

Support JBOD = No

Disable Online PFK Change = No

Support Perf Tuning = No

Support SSD PatrolRead = No

Real Time Scheduler = No

Support Reset Now = No

Support Emulated Drives = No

Headless Mode = No

Dedicated HotSpares Limited = No

Point In Time Progress = No

Supported PD Operations :

=======================

Force Online = Yes

Force Offline = Yes

Force Rebuild = Yes

Deny Force Failed = No

Deny Force Good/Bad = No

Deny Missing Replace = No

Deny Clear = No

Deny Locate = No

Support Power State = No

Set Power State For Cfg = No

Support T10 Power State = No

Support Temperature = No

Supported VD Operations :

=======================

Read Policy = Yes

Write Policy = Yes

IO Policy = Yes

Access Policy = Yes

Disk Cache Policy = Yes

Reconstruction = Yes

Deny Locate = No

Deny CC = No

Allow Ctrl Encryption = No

Enable LDBBM = Yes

Support FastPath = No

Performance Metrics = No

Power Savings = No

Support Powersave Max With Cache = No

Support Breakmirror = No

Support SSC WriteBack = No

Support SSC Association = No

HwCfg :

=====

ChipRevision =

BatteryFRU = N/A

Front End Port Count = 0

Backend Port Count = 8

BBU = Present

Alarm = Missing

Serial Debugger = Present

NVRAM Size = 32KB

Flash Size = 4MB

On Board Memory Size = 256MB

On Board Expander = Absent

Temperature Sensor for ROC = Absent

Temperature Sensor for Controller = Absent

Current Size of CacheCade (GB) = 0

Current Size of FW Cache (MB) = 0

Policies :

========

Policies Table :

==============

------------------------------------------------

Policy Current Default

------------------------------------------------

Predictive Fail Poll Interval 300 sec

Interrupt Throttle Active Count 16

Interrupt Throttle Completion 50 us

Rebuild Rate 30 % 30%

PR Rate 30 % 30%

BGI Rate 30 % 30%

Check Consistency Rate 30 % 30%

Reconstruction Rate 30 % 30%

Cache Flush Interval 4s

------------------------------------------------

Flush Time(Default) = 4s

Drive Coercion Mode = 128MB

Auto Rebuild = On

Battery Warning = On

ECC Bucket Size = 15

ECC Bucket Leak Rate (hrs) = 24

Restore HotSpare on Insertion = Off

Expose Enclosure Devices = Off

Maintain PD Fail History = Off

Reorder Host Requests = On

Auto detect BackPlane = SGPIO/i2c SEP

Load Balance Mode = Auto

Security Key Assigned = Off

Disable Online Controller Reset = Off

Use drive activity for locate = Off

Boot :

====

BIOS Enumerate VDs = 1

Stop BIOS on Error = On

Delay during POST = 0

Spin Down Mode = None

Enable Ctrl-R = Yes

Enable Web BIOS = No

Enable PreBoot CLI = No

Enable BIOS = Yes

Max Drives to Spinup at One Time = 2

Maximum number of direct attached drives to spin up in 1 min = 0

Delay Among Spinup Groups (sec) = 12

Allow Boot with Preserved Cache = Off

High Availability :

=================

Topology Type = None

Cluster Permitted = No

Cluster Active = No

Defaults :

========

Phy Polarity = 0

Phy PolaritySplit = 0

Strip Size = 64kB

Write Policy = WB

Read Policy = None

Cache When BBU Bad = Off

Cached IO = Off

VD PowerSave Policy = Controller Defined

Default spin down time (mins) = 0

Coercion Mode = 128 MB

ZCR Config = Unknown

Max Chained Enclosures = 1

Direct PD Mapping = Yes

Restore Hot Spare on Insertion = No

Expose Enclosure Devices = No

Maintain PD Fail History = No

Zero Based Enclosure Enumeration = Yes

Disable Puncturing = No

EnableLDBBM = No

Un-Certified Hard Disk Drives = Block

SMART Mode = Mode 6

Enable LED Header = No

LED Show Drive Activity = No

Dirty LED Shows Drive Activity = No

EnableCrashDump = No

Disable Online Controller Reset = No

Treat Single span R1E as R10 = No

Power Saving option = Enabled

TTY Log In Flash = No

Auto Enhanced Import = No

BreakMirror RAID Support = No

Disable Join Mirror = No

Enable Shield State = No

Time taken to detect CME = 60 sec

Capabilities :

============

Supported Drives = SAS, SATA

Boot Volume Supported = NO

RAID Level Supported = RAID0, RAID1, RAID5, RAID6, RAID00, RAID10, RAID50,

RAID60, PRL 11, PRL 11 with spanning, SRL 3 supported,

PRL11-RLQ0 DDF layout with no span, PRL11-RLQ0 DDF layout with span

Enable JBOD = No

Mix in Enclosure = Allowed

Mix of SAS/SATA of HDD type in VD = Not Allowed

Mix of SAS/SATA of SSD type in VD = Not Allowed

Mix of SSD/HDD in VD = Not Allowed

SAS Disable = No

Max Arms Per VD = 32

Max Spans Per VD = 8

Max Arrays = 128

Max VD per array = 16

Max Number of VDs = 64

Max Parallel Commands = 1008

Max SGE Count = 80

Max Data Transfer Size = 8192 sectors

Max Strips PerIO = 42

Max Configurable CacheCade Size = 0

Min Strip Size = 8 KB

Max Strip Size = 1.0 MB

Scheduled Tasks :

===============

Consistency Check Reoccurrence = 168 hrs

Next Consistency check launch = 07/25/2020, 03:00:00

Patrol Read Reoccurrence = 168 hrs

Next Patrol Read launch = 07/25/2020, 03:00:00

Battery learn Reoccurrence = 2160 hrs

Next Battery Learn = 09/28/2020, 03:00:00

OEMID = Dell

Drive Groups = 2

TOPOLOGY :

========

------------------------------------------------------------------------

DG Arr Row EID:Slot DID Type State BT Size PDC PI SED DS3 FSpace

------------------------------------------------------------------------

0 - - - - RAID1 Optl N 931.0 GB dflt N N dflt N

0 0 - - - RAID1 Optl N 931.0 GB dflt N N dflt N

0 0 0 32:0 0 DRIVE Onln N 931.0 GB dflt N N dflt -

0 0 1 32:1 1 DRIVE Onln N 931.0 GB dflt N N dflt -

1 - - - - RAID5 Optl N 3.638 TB dflt N N dflt N

1 0 - - - RAID5 Optl N 3.638 TB dflt N N dflt N

1 0 0 32:2 2 DRIVE Onln N 1.818 TB dflt N N dflt -

1 0 1 32:3 3 DRIVE Onln N 1.818 TB dflt N N dflt -

1 0 2 32:7 7 DRIVE Onln N 1.818 TB dflt N N dflt -

------------------------------------------------------------------------

DG=Disk Group Index|Arr=Array Index|Row=Row Index|EID=Enclosure Device ID

DID=Device ID|Type=Drive Type|Onln=Online|Rbld=Rebuild|Dgrd=Degraded

Pdgd=Partially degraded|Offln=Offline|BT=Background Task Active

PDC=PD Cache|PI=Protection Info|SED=Self Encrypting Drive|Frgn=Foreign

DS3=Dimmer Switch 3|dflt=Default|Msng=Missing|FSpace=Free Space Present

Virtual Drives = 2

VD LIST :

=======

---------------------------------------------------------

DG/VD TYPE State Access Consist Cache sCC Size Name

---------------------------------------------------------

0/0 RAID1 Optl RW Yes NRWBD - 931.0 GB VD00

1/1 RAID5 Optl RW Yes NRWBD - 3.638 TB VD01

---------------------------------------------------------

Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=Degraded

R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|

AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled

Check Consistency

Physical Drives = 5

PD LIST :

=======

------------------------------------------------------------------------------

EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp

------------------------------------------------------------------------------

32:0 0 Onln 0 931.0 GB SATA HDD N N 512B Hitachi HUA722010CLA330 U

32:1 1 Onln 0 931.0 GB SATA HDD N N 512B Hitachi HUA722010CLA330 U

32:2 2 Onln 1 1.818 TB SATA HDD N N 512B ST2000DM001-1ER164 U

32:3 3 Onln 1 1.818 TB SATA HDD N N 512B ST2000DM001-1ER164 U

32:7 7 Onln 1 1.818 TB SATA HDD N N 512B ST2000DM001-1ER164 U

------------------------------------------------------------------------------

EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroup

DHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global Hotspare

UBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-Interface

Med-Media Type|SED-Self Encryptive Drive|PI-Protection Info

UGUnsp-Unsupported|UGShld-UnConfigured shielded|HSPShld-Hotspare shielded

CFShld-Configured shielded

BBU_Info :

========

----------------------------------------------------------------------

Model State RetentionTime Temp Mode MfgDate Next Learn

----------------------------------------------------------------------

BBU Optimal 0 hour(s) 28C - 2012/03/06 2020/09/28 03:56:47

----------------------------------------------------------------------

scst.conf

[root@asante ~]# cat /etc/scst.conf

# Automatically generated by SCST Configurator v3.3.0-pre1.

# Non-key attributes

force_global_sgv_pool 0

max_tasklet_cmd 10

poll_us 0

setup_id 0x0

suspend 0

threads 16

HANDLER vdisk_blockio {

DEVICE vd00 {

filename /dev/mapper/VD00-vd00

# Non-key attributes

active 1

bind_alua_state 1

block "0 0"

blocksize 512

cluster_mode 0

expl_alua 0

max_tgt_dev_commands 64

numa_node_id -1

nv_cache 0

pr_file_name /var/lib/scst/pr/vd00

prod_id vd00

prod_rev_lvl "330 "

read_only 0

removable 0

rotational 1

size 966367641600

size_mb 921600

t10_dev_id e5b53140-vd00

t10_vend_id SCST_BIO

thin_provisioned 0

threads_num 1

threads_pool_type per_initiator

tst 1

usn e5b53140

vend_specific_id e5b53140-vd00

write_through 0

}

DEVICE vd01 {

filename /dev/mapper/VD01-vd01p1

# Non-key attributes

active 1

bind_alua_state 1

block "0 0"

blocksize 512

cluster_mode 0

expl_alua 0

max_tgt_dev_commands 64

numa_node_id -1

nv_cache 0

pr_file_name /var/lib/scst/pr/vd01

prod_id vd01

prod_rev_lvl "330 "

read_only 0

removable 0

rotational 1

size 3650720104448

size_mb 3481598

t10_dev_id f617a937-vd01

t10_vend_id SCST_BIO

thin_provisioned 0

threads_num 1

threads_pool_type per_initiator

tst 1

usn f617a937

vend_specific_id f617a937-vd01

write_through 0

}

TARGET_DRIVER copy_manager {

# Non-key attributes

allow_not_connected_copy 0

TARGET copy_manager_tgt {

# Non-key attributes

addr_method PERIPHERAL

black_hole 0

cpu_mask ffff

forwarding 0

io_grouping_type auto

rel_tgt_id 0

LUN 2 vd01 {

# Non-key attributes

read_only 0

}

LUN 3 vd00 {

# Non-key attributes

read_only 0

}

TARGET_DRIVER iscsi {

enabled 1

TARGET iqn.2019-07.esos.asante:7702a {

enabled 1

rel_tgt_id 5

# Non-key attributes

DataDigest None

FirstBurstLength 65536

HeaderDigest None

ImmediateData Yes

InitialR2T No

MaxBurstLength 1048576

MaxOutstandingR2T 32

MaxRecvDataSegmentLength 1048576

MaxSessions 0

MaxXmitDataSegmentLength 1048576

NopInInterval 30

NopInTimeout 30

QueuedCommands 32

RDMAExtensions Yes

RspTimeout 90

addr_method PERIPHERAL

black_hole 0

cpu_mask ffff

forwarding 0

io_grouping_type auto

per_portal_acl 0

GROUP vd01 {

LUN 1 vd01 {

# Non-key attributes

read_only 0

}

INITIATOR iqn.1998-01.com.vmware:bass-22101f3b

# Non-key attributes

addr_method PERIPHERAL

black_hole 0

cpu_mask ffff

io_grouping_type auto

per_sess_dedicated_tgt_threads 0

}

TARGET iqn.2019-07.esos.asante:b37c3 {

enabled 1

rel_tgt_id 6

# Non-key attributes

DataDigest None

FirstBurstLength 65536

HeaderDigest None

ImmediateData Yes

InitialR2T No

MaxBurstLength 1048576

MaxOutstandingR2T 32

MaxRecvDataSegmentLength 1048576

MaxSessions 0

MaxXmitDataSegmentLength 1048576

NopInInterval 30

NopInTimeout 30

QueuedCommands 32

RDMAExtensions Yes

RspTimeout 90

addr_method PERIPHERAL

black_hole 0

cpu_mask ffff

forwarding 0

io_grouping_type auto

per_portal_acl 0

GROUP vd00 {

LUN 2 vd00 {

# Non-key attributes

read_only 0

}

INITIATOR iqn.1998-01.com.vmware:barbel-1a9808da

INITIATOR iqn.1998-01.com.vmware:bream-47dc163e

INITIATOR iqn.1998-01.com.vmware:chessa-738a4cb6

INITIATOR iqn.1998-01.com.vmware:cornishjack-623dfc5d

INITIATOR iqn.1998-01.com.vmware:eel-7bc022b2

INITIATOR iqn.1998-01.com.vmware:guppy-4abba72f

INITIATOR iqn.1998-01.com.vmware:kapenta-05c61581

INITIATOR iqn.1998-01.com.vmware:leguaan-201ad0b2

INITIATOR iqn.1998-01.com.vmware:minnow-728ded5a

INITIATOR iqn.1998-01.com.vmware:nkupe-227ce3dd

INITIATOR iqn.1998-01.com.vmware:squeaker-728cce26

INITIATOR iqn.1998-01.com.vmware:tigerfish-53f45e4c

INITIATOR iqn.1998-01.com.vmware:tilapia-58fa90d0

INITIATOR iqn.1998-01.com.vmware:vundu-30fd54bb

INITIATOR iqn.1998-01.com.vmware:yabbi-5c86222e

# Non-key attributes

addr_method PERIPHERAL

black_hole 0

cpu_mask ffff

io_grouping_type auto

per_sess_dedicated_tgt_threads 0

}

DEVICE_GROUP bass {

TARGET_GROUP bass-asante-sana {

group_id 0

state active

# Non-key attributes

preferred 0

TARGET bass {

rel_tgt_id 0

}

TARGET_GROUP bass-san-a {

group_id 0

state active

# Non-key attributes

preferred 0

}

Any assistance in helping resolve this matter would be greatly appreciated.

Kind regards,

Liam

Liam Hughes

unread,

Jul 21, 2020, 2:54:18 AM7/21/20

to esos-users

Issue resolved - it was 2 characters in the wrong place.

HANDLER vdisk_blockio {

DEVICE vd00 {

filename /dev/mapper/VD00-vd00

DEVICE vd01 {

filename /dev/mapper/VD01-vd01p1

it was that p1 at the end

SCST now starting fine

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