First download the latest megacli from vendor website.
# Kernel modules
modprobe ipmi_msghandler
modprobe ipmi_devintf
modprobe ipmi_si
echo "ipmi_msghandler" >> /etc/modules
echo "ipmi_devintf" >> /etc/modules
echo "ipmi_si" >> /etc/modules
# Use alien to convert .rpm to .deb file
apt-get install alien
alien -k --scripts MegaCli-8.07.14-1.noarch.rpm
# Install .deb
dpkg -i megacli_8.07.14-1_all.deb
View information related to virtual disks
/opt/MegaRAID/MegaCli/MegaCli64 -LDInfo -Lall -Aall
Adapter 0 -- Virtual Drive Information:
Virtual Drive: 0 (Target Id: 0)
Name :BTRFS1
RAID Level : Primary-0, Secondary-0, RAID Level Qualifier-0
Size : 3.637 TB
Sector Size : 512
Is VD emulated : Yes
Parity Size : 0
State : Optimal
Strip Size : 64 KB
Number Of Drives : 1
Span Depth : 1
Default Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy : Disk's Default
Encryption Type : None
Default Power Savings Policy: Controller Defined
Current Power Savings Policy: None
Can spin up in 1 minute: Yes
LD has drives that support T10 power conditions: No
LD's IO profile supports MAX power savings with cached writes: No
Bad Blocks Exist: No
PI type: No PI
Is VD Cached: No
Virtual Drive: 1 (Target Id: 1)
Name :proxmox
RAID Level : Primary-1, Secondary-0, RAID Level Qualifier-0
Size : 3.637 TB
Sector Size : 512
Is VD emulated : Yes
Mirror Data : 3.637 TB
State : Optimal
Strip Size : 64 KB
Number Of Drives : 2
Span Depth : 1
Default Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy : Enabled
Encryption Type : None
Default Power Savings Policy: Controller Defined
Current Power Savings Policy: None
Can spin up in 1 minute: Yes
LD has drives that support T10 power conditions: No
LD's IO profile supports MAX power savings with cached writes: No
Bad Blocks Exist: No
PI type: No PI
Is VD Cached: No
Virtual Drive: 2 (Target Id: 2)
Name :BTRFS2
RAID Level : Primary-0, Secondary-0, RAID Level Qualifier-0
Size : 3.637 TB
Sector Size : 512
Is VD emulated : Yes
Parity Size : 0
State : Optimal
Strip Size : 64 KB
Number Of Drives : 1
Span Depth : 1
Default Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy : Disk's Default
Encryption Type : None
Default Power Savings Policy: Controller Defined
Current Power Savings Policy: None
Can spin up in 1 minute: Yes
LD has drives that support T10 power conditions: No
LD's IO profile supports MAX power savings with cached writes: No
Bad Blocks Exist: Yes
PI type: No PI
Is VD Cached: No
Virtual Drive: 4 (Target Id: 4)
Name :BTRFS4
RAID Level : Primary-0, Secondary-0, RAID Level Qualifier-0
Size : 3.637 TB
Sector Size : 512
Is VD emulated : Yes
Parity Size : 0
State : Optimal
Strip Size : 64 KB
Number Of Drives : 1
Span Depth : 1
Default Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy : Disk's Default
Encryption Type : None
Default Power Savings Policy: Controller Defined
Current Power Savings Policy: None
Can spin up in 1 minute: Yes
LD has drives that support T10 power conditions: No
LD's IO profile supports MAX power savings with cached writes: No
Bad Blocks Exist: No
PI type: No PI
Is VD Cached: No
Virtual Drive: 5 (Target Id: 5)
Name :backup1
RAID Level : Primary-0, Secondary-0, RAID Level Qualifier-0
Size : 3.637 TB
Sector Size : 512
Is VD emulated : No
Parity Size : 0
State : Optimal
Strip Size : 64 KB
Number Of Drives : 1
Span Depth : 1
Default Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Current Cache Policy: WriteThrough, ReadAheadNone, Direct, No Write Cache if Bad BBU
Default Access Policy: Read/Write
Current Access Policy: Read/Write
Disk Cache Policy : Disk's Default
Encryption Type : None
Default Power Savings Policy: Controller Defined
Current Power Savings Policy: None
Can spin up in 1 minute: Yes
LD has drives that support T10 power conditions: No
LD's IO profile supports MAX power savings with cached writes: No
Bad Blocks Exist: No
PI type: No PI
Is VD Cached: No
View information related to physical disks
/opt/MegaRAID/MegaCli/MegaCli64 -PDList -aALL
Adapter #0
Enclosure Device ID: 32
Slot Number: 0
Drive's position: DiskGroup: 0, Span: 0, Arm: 0
Enclosure position: 1
Device Id: 0
WWN: 50014ee261334180
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
Coerced Size: 3.637 TB [0x1d1b00000 Sectors]
Sector Size: 512
Logical Sector Size: 512
Physical Sector Size: 512
Firmware state: Online, Spun Up
Device Firmware Level: 1K03
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221106000000
Connected Port Number: 4(path0)
Inquiry Data: WD-WCC135EH3J5TWDC WD4000FYYZ-03UL1B2 01.01K03
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive: Not Certified
Drive Temperature :35C (95.00 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Drive's NCQ setting : N/A
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
Enclosure Device ID: 32
Slot Number: 1
Drive's position: DiskGroup: 1, Span: 0, Arm: 0
Enclosure position: 1
Device Id: 1
WWN: 50014ee208e8e8e5
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
Coerced Size: 3.637 TB [0x1d1b00000 Sectors]
Sector Size: 512
Logical Sector Size: 512
Physical Sector Size: 4096
Firmware state: Online, Spun Up
Device Firmware Level: 1A01
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221107000000
Connected Port Number: 5(path0)
Inquiry Data: WD-WCC131016178WDC WD4000F9YZ-09N20L0 01.01A01
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive: Not Certified
Drive Temperature :37C (98.60 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Drive's NCQ setting : N/A
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
Enclosure Device ID: 32
Slot Number: 2
Drive's position: DiskGroup: 2, Span: 0, Arm: 0
Enclosure position: 1
Device Id: 2
WWN: 50014ee2b479d1f3
Sequence Number: 2
Media Error Count: 16
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
Coerced Size: 3.637 TB [0x1d1b00000 Sectors]
Sector Size: 512
Logical Sector Size: 512
Physical Sector Size: 4096
Firmware state: Online, Spun Up
Device Firmware Level: 1A01
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221105000000
Connected Port Number: 3(path0)
Inquiry Data: WD-WCC131691894WDC WD4000F9YZ-09N20L0 01.01A01
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive: Not Certified
Drive Temperature :34C (93.20 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Drive's NCQ setting : N/A
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
Enclosure Device ID: 32
Slot Number: 4
Drive's position: DiskGroup: 0, Span: 0, Arm: 1
Enclosure position: 1
Device Id: 4
WWN: 50014ee25d1d718c
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
Coerced Size: 3.637 TB [0x1d1b00000 Sectors]
Sector Size: 512
Logical Sector Size: 512
Physical Sector Size: 4096
Firmware state: Online, Spun Up
Device Firmware Level: 1A02
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221102000000
Connected Port Number: 1(path0)
Inquiry Data: WD-WCC130007863WDC WD4000F9YZ-09N20L1 01.01A02
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive: Not Certified
Drive Temperature :36C (96.80 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Drive's NCQ setting : N/A
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
Enclosure Device ID: 32
Slot Number: 5
Drive's position: DiskGroup: 4, Span: 0, Arm: 0
Enclosure position: 1
Device Id: 5
WWN: 50014ee209cf72d2
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
Coerced Size: 3.637 TB [0x1d1b00000 Sectors]
Sector Size: 512
Logical Sector Size: 512
Physical Sector Size: 4096
Firmware state: Online, Spun Up
Device Firmware Level: 1A02
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221103000000
Connected Port Number: 2(path0)
Inquiry Data: WD-WCC131663351WDC WD4000F9YZ-09N20L1 01.01A02
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive: Not Certified
Drive Temperature :37C (98.60 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Drive's NCQ setting : N/A
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
Enclosure Device ID: 32
Slot Number: 6
Drive's position: DiskGroup: 3, Span: 0, Arm: 0
Enclosure position: 1
Device Id: 6
WWN: 50014ee261339da0
Sequence Number: 2
Media Error Count: 0
Other Error Count: 0
Predictive Failure Count: 0
Last Predictive Failure Event Seq Number: 0
PD Type: SATA
Raw Size: 3.638 TB [0x1d1c0beb0 Sectors]
Non Coerced Size: 3.637 TB [0x1d1b0beb0 Sectors]
Coerced Size: 3.637 TB [0x1d1b00000 Sectors]
Sector Size: 512
Logical Sector Size: 512
Physical Sector Size: 512
Firmware state: Online, Spun Up
Device Firmware Level: 1K03
Shield Counter: 0
Successful diagnostics completion on : N/A
SAS Address(0): 0x4433221101000000
Connected Port Number: 0(path0)
Inquiry Data: WD-WCC130ZFKLPNWDC WD4000FYYZ-03UL1B2 01.01K03
FDE Capable: Not Capable
FDE Enable: Disable
Secured: Unsecured
Locked: Unlocked
Needs EKM Attention: No
Foreign State: None
Device Speed: 6.0Gb/s
Link Speed: 6.0Gb/s
Media Type: Hard Disk Device
Drive: Not Certified
Drive Temperature :35C (95.00 F)
PI Eligibility: No
Drive is formatted for PI information: No
PI: No PI
Drive's NCQ setting : N/A
Port-0 :
Port status: Active
Port's Linkspeed: 6.0Gb/s
Drive has flagged a S.M.A.R.T alert : No
Get all info:
/opt/MegaRAID/MegaCli/MegaCli64 -AdpAllInfo -aAll
Adapter #0
==============================================================================
Versions
================
Product Name : PERC H330 Adapter
Serial No : 6AG0401
FW Package Build: 25.4.1.0004
Mfg. Data
================
Mfg. Date : 10/20/16
Rework Date : 10/20/16
Revision No : A01
Battery FRU : N/A
Image Versions in Flash:
================
BIOS Version : 6.29.00.0_4.16.07.00_0x06120100
Ctrl-R Version : 5.14-0500
FW Version : 4.260.01-7124
NVDATA Version : 3.1511.01-0006
Boot Block Version : 3.07.00.00-0003
Pending Images in Flash
================
None
PCI Info
================
Controller Id : 0000
Vendor Id : 1000
Device Id : 005f
SubVendorId : 1028
SubDeviceId : 1f44
Host Interface : PCIE
ChipRevision : C0
Link Speed : 3
Number of Frontend Port: 0
Device Interface : PCIE
Number of Backend Port: 8
Port : Address
0 4433221101000000
1 4433221102000000
2 4433221103000000
3 4433221105000000
4 4433221106000000
5 4433221107000000
6 0000000000000000
7 0000000000000000
HW Configuration
================
SAS Address : 5847beb0d74f3d00
BBU : Absent
Alarm : Absent
NVRAM : Present
Serial Debugger : Present
Memory : Absent
Flash : Present
Memory Size : 0MB
TPM : Absent
On board Expander: Absent
Upgrade Key : Absent
Temperature sensor for ROC : Present
Temperature sensor for controller : Present
ROC temperature : 77 degree Celsius
Controller temperature : 77 degree Celcius
Settings
================
Current Time : 22:6:37 3/25, 2019
Predictive Fail Poll Interval : 300sec
Interrupt Throttle Active Count : 16
Interrupt Throttle Completion : 50us
Rebuild Rate : 90%
PR Rate : 30%
BGI Rate : 90%
Check Consistency Rate : 30%
Reconstruction Rate : 90%
Cache Flush Interval : 4s
Max Drives to Spinup at One Time : 4
Delay Among Spinup Groups : 12s
Physical Drive Coercion Mode : 128MB
Cluster Mode : Disabled
Alarm : Disabled
Auto Rebuild : Enabled
Battery Warning : Disabled
Ecc Bucket Size : 255
Ecc Bucket Leak Rate : 240 Minutes
Restore HotSpare on Insertion : Disabled
Expose Enclosure Devices : Disabled
Maintain PD Fail History : Disabled
Host Request Reordering : Enabled
Auto Detect BackPlane Enabled : SGPIO/i2c SEP
Load Balance Mode : Auto
Use FDE Only : Yes
Security Key Assigned : No
Security Key Failed : No
Security Key Not Backedup : No
Default LD PowerSave Policy : Controller Defined
Maximum number of direct attached drives to spin up in 1 min : 0
Auto Enhanced Import : No
Any Offline VD Cache Preserved : No
Allow Boot with Preserved Cache : No
Disable Online Controller Reset : No
PFK in NVRAM : No
Use disk activity for locate : No
POST delay : 90 seconds
BIOS Error Handling : Pause on Errors
Current Boot Mode :Normal
Capabilities
================
RAID Level Supported : RAID0, RAID1, RAID5, RAID10, RAID50, PRL 11, PRL 11 with spanning, PRL11-RLQ0 DDF layout with no span, PRL11-RLQ0 DDF layout with span
Supported Drives : SAS, SATA
Allowed Mixing:
Mix in Enclosure Allowed
Status
================
ECC Bucket Count : 0
Limitations
================
Max Arms Per VD : 32
Max Spans Per VD : 8
Max Arrays : 32
Max Number of VDs : 32
Max Parallel Commands : 240
Max SGE Count : 60
Max Data Transfer Size : 8192 sectors
Max Strips PerIO : 20
Max LD per array : 16
Min Strip Size : 64 KB
Max Strip Size : 64 KB
Max Configurable CacheCade Size: 0 GB
Current Size of CacheCade : 0 GB
Current Size of FW Cache : 0 MB
Device Present
================
Virtual Drives : 5
Degraded : 0
Offline : 0
Physical Devices : 7
Disks : 6
Critical Disks : 0
Failed Disks : 0
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 : No
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 Security : No
Snapshot Enabled : No
Support the OCE without adding drives : Yes
Support PFK : No
Support PI : Yes
Support Boot Time PFK Change : No
Disable Online PFK Change : No
Support LDPI Type1 : No
Support LDPI Type2 : Yes
Support LDPI Type3 : No
Support Shield State : Yes
Block SSD Write Disk Cache Change: No
Support Online FW Update : Yes
Supported VD Operations
================
Read Policy : No
Write Policy : No
IO Policy : No
Access Policy : Yes
Disk Cache Policy : Yes
Reconstruction : Yes
Deny Locate : No
Deny CC : No
Allow Ctrl Encryption: No
Enable LDBBM : Yes
Support Breakmirror : Yes
Power Savings : Yes
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 Temperature : Yes
NCQ : No
Disable Copyback : No
Enable JBOD : Yes
Enable Copyback on SMART : No
Enable Copyback to SSD on SMART Error : No
Enable SSD Patrol Read : No
PR Correct Unconfigured Areas : Yes
Enable Spin Down of UnConfigured Drives : No
Disable Spin Down of hot spares : Yes
Spin Down time : 30
T10 Power State : Yes
Error Counters
================
Memory Correctable Errors : 0
Memory Uncorrectable Errors : 0
Cluster Information
================
Cluster Permitted : No
Cluster Active : No
Default Settings
================
Phy Polarity : 0
Phy PolaritySplit : 0
Background Rate : 30
Strip Size : 64kB
Flush Time : 4 seconds
Write Policy : WT
Read Policy : None
Cache When BBU Bad : Disabled
Cached IO : No
SMART Mode : Mode 6
Alarm Disable : No
Coercion Mode : 128MB
ZCR Config : Unknown
Dirty LED Shows Drive Activity : No
BIOS Continue on Error : 1
Spin Down Mode : None
Allowed Device Type : SAS/SATA Mix
Allow Mix in Enclosure : Yes
Allow HDD SAS/SATA Mix in VD : No
Allow SSD SAS/SATA Mix in VD : No
Allow HDD/SSD Mix in VD : No
Allow SATA in Cluster : No
Max Chained Enclosures : 2
Disable Ctrl-R : No
Enable Web BIOS : No
Direct PD Mapping : Yes
BIOS Enumerate VDs : Yes
Restore Hot Spare on Insertion : No
Expose Enclosure Devices : No
Maintain PD Fail History : No
Disable Puncturing : No
Zero Based Enclosure Enumeration : Yes
PreBoot CLI Enabled : No
LED Show Drive Activity : Yes
Cluster Disable : Yes
SAS Disable : No
Auto Detect BackPlane Enable : SGPIO/i2c SEP
Use FDE Only : Yes
Enable Led Header : No
Delay during POST : 0
EnableCrashDump : No
Disable Online Controller Reset : No
EnableLDBBM : Yes
Un-Certified Hard Disk Drives : Allow
Treat Single span R1E as R10 : Yes
Max LD per array : 16
Power Saving option : Don't spin down unconfigured drives
Don't spin down Hot spares
Don't Auto spin down Configured Drives
Power settings apply to all drives - individual PD/LD power settings cannot be set
Max power savings option is not allowed for LDs. Only T10 power conditions are to be used.
Cached writes are not used for spun down VDs
Can schedule disable power savings at controller level
Default spin down time in minutes: 30
Enable JBOD : Yes
TTY Log In Flash : Yes
Auto Enhanced Import : No
BreakMirror RAID Support : Yes
Disable Join Mirror : Yes
Enable Shield State : No
Time taken to detect CME : 60s
Return errors:
/opt/MegaRAID/MegaCli/MegaCli64 -AdpEventLog -GetLatest 100 -f events.log -aALL
more events.log
seqNum: 0x001db30d
Time: Mon Mar 25 01:29:03 2019
Code: 0x00000023
Class: 0
Locale: 0x20
Event Description: Patrol Read complete
Event Data:
===========
None
seqNum: 0x001db30c
Time: Sun Mar 24 20:29:37 2019
Code: 0x0000010f
Class: 3
Locale: 0x01
Event Description: Uncorrectable medium error logged for VD 02/2 at 1cf410317 (on PD 02(e0x20/s2) at 1cf410317)
Event Data:
===========
VD LBA: 7772111639
PD LBA: 7772111639
Device ID: 2
Enclosure Index: 32
Slot Number: 2
seqNum: 0x001db30b
Time: Sun Mar 24 20:29:37 2019
Code: 0x00000071
Class: 0
Locale: 0x02
Event Description: Unexpected sense: PD 02(e0x20/s2) Path 4433221105000000, CDB: 8f 00 00 00 00 01 cf 41 03 17 00 00 10 00 00 00, Sense: 3/11/00
Event Data:
===========
Device ID: 2
Enclosure Index: 32
Slot Number: 2
CDB Length: 16
CDB Data:
008f 0000 0000 0000 0000 0001 00cf 0041 0003 0017 0000 0000 0010 0000 0000 0000 Sense Length: 20
Sense Data:
0072 0003 0011 0000 0000 0000 0000 000c 0000 000a 0080 0000 0000 0000 0000 0001 00cf 0041 0003 0017 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0
000 0000 0000 0000 0000 0000 0000 0000 0000 0000
seqNum: 0x001db30a
Time: Sun Mar 24 20:29:37 2019
Code: 0x0000010f
Class: 3
Locale: 0x01
Event Description: Uncorrectable medium error logged for VD 02/2 at 1cf410316 (on PD 02(e0x20/s2) at 1cf410316)
Event Data:
===========
VD LBA: 7772111638
PD LBA: 7772111638
Device ID: 2
Enclosure Index: 32
Slot Number: 2
Identify failing physical disk
As you can see in the above log enclosure 32 with slot number 2 is causing failure. To blink the led of the bay that is holding this physical device type:
/opt/MegaRAID/MegaCli/MegaCli64 -pdLocate -start -PhysDrv \[32:2\] -aALL
To stop blinking the led type:
/opt/MegaRAID/MegaCli/MegaCli64 -pdLocate -stop -PhysDrv \[32:2\] -aALL
Identify related mounted partition
The serial number of the failing physical disk is:
Serial Number: WD-WCC131691894WDC WD4000F9YZ-09N20L0
LU WWN: 50014ee2b479d1f3
Now we can find it by checking each mapping:
smartctl -i -d megaraid,0 /dev/sda
Or use:
ls -l /dev/disk/by-id | grep -v part
Replace physical disk
Bring disk offline:
/opt/MegaRAID/MegaCli/MegaCli64 -pdoffline -physdrv[32:2] -a0
Mark disk as missing:
MegaCli64 -pdmarkmissing -physdrv[32:2] -aAll
Mark disk as ready for removal:
MegaCli64 -pdmarkmissing -physdrv[32:2] -aAll
Replace the bay with new disk.
If the new disk stays as Foreign you have to configure it as Hot Spare first by running below commands:
# Mark new disk as "good"
/opt/MegaRAID/MegaCli/MegaCli -PDMakeGood -PhysDrv \[32:2\] -aALL
# Clear all RAID information on the disk
/opt/MegaRAID/MegaCli/MegaCli -CfgForeign -Clear -aALL
# Designate new disk as Hot Spare
/opt/MegaRAID/MegaCli/MegaCli -PDHSP -Set -PhysDrv \[32:2\] -aALL
