How do I check the health of Adaptec RAID array under an Ubuntu/ Fedora / CentOS / Red Hat Enterprise Linux / Debian Linux server from a shell prompt?
First, visit the official Adaptec web site to download utilities. You can also install utility software from CD / Floppy disk. Install the rpm file. You need to use the arcconf command which is a uniform command line interface for Adaptec based cards.
arcconf command
To view and modify other RAID configuration use arcconf program to view health of RAID array. Simply, login as the root and type the following command at a shell prompt:
# /usr/StorMan/arcconf getconfig 1
Sample outputs:
Controllers found: 1
----------------------------------------------------------------------
Controller information
----------------------------------------------------------------------
Controller Status : Optimal
Channel description : SAS/SATA
Controller Model : Adaptec 5405Z
Controller Serial Number : 9A5011438A2
Controller World Wide Name : 50000D1102255A80
Controller Alarm : Enabled
Physical Slot : 6
Temperature : 41 C/ 105 F (Normal)
Installed memory : 512 MB
Global task priority : High
Performance Mode : Default/Dynamic
Host bus type : PCIe
Host bus speed : 2500 MHz
Host bus link width : 8 bit(s)/link(s)
Stayawake period : Disabled
Spinup limit internal drives : 0
Spinup limit external drives : 0
Defunct disk drive count : 1
Logical devices/Failed/Degraded : 1/0/1
NCQ status : Enabled
Statistics data collection mode : Enabled
--------------------------------------------------------
RAID Properties
--------------------------------------------------------
Copyback : Disabled
Background consistency check : Disabled
Background consistency check period : 30
Automatic Failover : Enabled
SSDs assigned to maxCache pool : 0
Maximum SSDs allowed in maxCache pool : 8
maxCache Read Cache Pool Size : 0.000 GB
maxCache flush and fetch rate : 0
maxCache Read, Write Balance Factor : 3,1
--------------------------------------------------------
Controller Version Information
--------------------------------------------------------
BIOS : 5.2-0 (18950)
Firmware : 5.2-0 (18950)
Driver : 1.2-1 (40709)
Boot Flash : 5.2-0 (18950)
--------------------------------------------------------
Controller ZMM Information
--------------------------------------------------------
Status : ZMM Optimal
----------------------------------------------------------------------
Logical device information
----------------------------------------------------------------------
Logical device number 0
Logical device name : RAID10-A
Block Size of member drives : 512 Bytes
RAID level : 10
Unique Identifier : 0D9B27A7
Status of logical device : Degraded
Additional details : Initialized with Build/Clear
Size : 381190 MB
Parity space : 381200 MB
Stripe-unit size : 256 KB
Read-cache setting : Disabled
Read-cache status : Off
Write-cache setting : Disabled
Write-cache status : Off
maxCache read cache setting : Disabled
maxCache read cache status : Off
Partitioned : No
Protected by Hot-Spare : No
Bootable : Yes
Failed stripes : No
Power settings : Disabled
--------------------------------------------------------
Logical device segment information
--------------------------------------------------------
Group 0, Segment 0 : Present (Controller:1,Connector:0,Device:0) 5G000KSJ
Group 0, Segment 1 : Missing
Group 1, Segment 0 : Present (Controller:1,Connector:0,Device:2) 5G000CVL
Group 1, Segment 1 : Present (Controller:1,Connector:0,Device:3) 5G000A9P
----------------------------------------------------------------------
Physical Device information
----------------------------------------------------------------------
Device #0
Device is a Hard drive
State : Online
Block Size : 512 Bytes
Supported : Yes
Transfer Speed : SATA 3.0 Gb/s
Reported Channel,Device(T:L) : 0,0(0:0)
Reported Location : Connector 0, Device 0
Vendor :
Model : SG9XCS2D200GESLT
Firmware : SA03L370
Serial number : 5G000KSJ
World-wide name : 50000D1102255A92
Reserved Size : 186520 KB
Used Size : 190600 MB
Unused Size : 64 KB
Total Size : 190782 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full power,Powered off
SSD : Yes
maxCache Capable : No
maxCache Assigned : No
Temperature : Not Supported
NCQ status : Enabled
Device #1
Device is a Hard drive
State : Online
Block Size : 512 Bytes
Supported : Yes
Transfer Speed : SATA 3.0 Gb/s
Reported Channel,Device(T:L) : 0,2(2:0)
Reported Location : Connector 0, Device 2
Vendor :
Model : SG9XCS2D200GESLT
Firmware : SA03L370
Serial number : 5G000CVL
World-wide name : 50000D1102255A91
Reserved Size : 186520 KB
Used Size : 190600 MB
Unused Size : 64 KB
Total Size : 190782 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full power,Powered off
SSD : Yes
maxCache Capable : No
maxCache Assigned : No
Temperature : Not Supported
NCQ status : Enabled
Device #2
Device is a Hard drive
State : Online
Block Size : 512 Bytes
Supported : Yes
Transfer Speed : SATA 3.0 Gb/s
Reported Channel,Device(T:L) : 0,3(3:0)
Reported Location : Connector 0, Device 3
Vendor :
Model : SG9XCS2D200GESLT
Firmware : SA03L370
Serial number : 5G000A9P
World-wide name : 50000D1102255A93
Reserved Size : 186520 KB
Used Size : 190600 MB
Unused Size : 64 KB
Total Size : 190782 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full power,Powered off
SSD : Yes
maxCache Capable : No
maxCache Assigned : No
Temperature : Not Supported
NCQ status : Enabled
Command completed successfully.
Where,
- 1: Controller number
See the actual status of the RAID
Type the following command:
# arcconf GETCONFIG 1 LD
Sample outputs:
See the status of the drives
# arcconf GETCONFIG 1 PD
# arcconf GETCONFIG 1 PD | more
OR try the following egrep command to filter out and find most important info about the drives:
# arcconf getconfig 1 pd|egrep "Device #|State>|Reported Location|Reported Channel|S.M.A.R.T. warnings"
Sample outputs:
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