access to drives behind RAID controller #5
Description
How could we add the drives that are behind RAID controller to the monitoring? They already are added to the smartd.conf. Notation is the following one:
/dev/sda -d megaraid,4 -a etcetcetc...
/dev/sda -d megaraid,5 -a etcetcetc...
/dev/sda -d megaraid,6 -a etcetcetc...
/dev/sda -d megaraid,7 -a etcetcetc...
or
/dev/sdb -d 3ware,0 -a etcetcetc...
/dev/sdb -d 3ware,1 -a etcetcetc...
/dev/sdb -d 3ware,2 -a etcetcetc...
/dev/sdb -d 3ware,3 -a etcetcetc...
Are there any possibility to add/create the .conf file with the drive list for monitoring?
I've tried the following code
REGEX_DISCPATH = re.compile("(sd[b-z]+|sda -d megaraid,[4-7]+)$")
for my case, but, unfortunately, it doesn't see the HDD behind megaraid. The log of direct contact with hdd follows:
smartctl /dev/sda -d megaraid,4 -a
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Toshiba MG08ADA... Enterprise Capacity HDD
Device Model: TOSHIBA MG08ADA400N
Serial Number: 12V0A22ZFYPG
LU WWN Device Id: 5 000039 b68d93cd7
Firmware Version: 4302
User Capacity: 4,000,787,030,016 bytes [4.00 TB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-3 T13/2161-D revision 5
SATA Version is: SATA 3.3, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Mon May 5 01:13:14 2025
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART Status not supported: ATA return descriptor not supported by controller firmware
SMART overall-health self-assessment test result: PASSED
Warning: This result is based on an Attribute check.
General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 120) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 412) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000b 100 100 050 Pre-fail Always - 0
2 Throughput_Performance 0x0005 100 100 050 Pre-fail Offline - 0
3 Spin_Up_Time 0x0027 100 100 001 Pre-fail Always - 8460
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 20
5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x000b 100 100 050 Pre-fail Always - 0
8 Seek_Time_Performance 0x0005 100 100 050 Pre-fail Offline - 0
9 Power_On_Hours 0x0032 056 056 000 Old_age Always - 17890
10 Spin_Retry_Count 0x0033 100 100 030 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 20
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 18
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 19
193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 22
194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 27 (Min/Max 13/41)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
220 Disk_Shift 0x0002 100 100 000 Old_age Always - 17694722
222 Loaded_Hours 0x0032 056 056 000 Old_age Always - 17797
223 Load_Retry_Count 0x0032 100 100 000 Old_age Always - 0
224 Load_Friction 0x0022 100 100 000 Old_age Always - 0
226 Load-in_Time 0x0026 100 100 000 Old_age Always - 516
240 Head_Flying_Hours 0x0001 100 100 001 Pre-fail Offline - 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed without error 00% 17872 -
# 2 Extended offline Completed without error 00% 17704 -
# 3 Extended offline Completed without error 00% 17686 -
# 4 Extended offline Completed without error 00% 13673 -
# 5 Extended offline Completed without error 00% 13505 -
# 6 Extended offline Completed without error 00% 13337 -
# 7 Extended offline Completed without error 00% 13169 -
# 8 Extended offline Completed without error 00% 13001 -
# 9 Extended offline Completed without error 00% 12833 -
#10 Extended offline Completed without error 00% 12665 -
#11 Extended offline Completed without error 00% 12497 -
#12 Extended offline Completed without error 00% 12329 -
#13 Extended offline Completed without error 00% 12161 -
#14 Extended offline Completed without error 00% 11993 -
#15 Extended offline Completed without error 00% 11825 -
#16 Extended offline Completed without error 00% 11657 -
#17 Extended offline Completed without error 00% 11489 -
#18 Extended offline Completed without error 00% 11321 -
#19 Extended offline Completed without error 00% 11153 -
#20 Extended offline Completed without error 00% 10985 -
#21 Extended offline Completed without error 00% 10817 -
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.