nvme Reallocated is unsupported

[Andras Elso]

My nvme identified as ssd, and "ID 5 Reallocated sectors count" item is unsupported. thats true, my smartctl have neither "Reallocate" nor "Elements in grown defect list:" string

smartctl 7.0 2018-12-30 r4883 [x86_64-linux-4.4.0-143-generic] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Number:                       Samsung SSD 960 EVO 500GB
Serial Number:                      S3EUNX0JA01554V
Firmware Version:                   2B7QCXE7
PCI Vendor/Subsystem ID:            0x144d
IEEE OUI Identifier:                0x002538
Total NVM Capacity:                 500,107,862,016 [500 GB]
Unallocated NVM Capacity:           0
Controller ID:                      2
Number of Namespaces:               1
Namespace 1 Size/Capacity:          500,107,862,016 [500 GB]
Namespace 1 Utilization:            92,554,682,368 [92.5 GB]
Namespace 1 Formatted LBA Size:     512
Namespace 1 IEEE EUI-64:            002538 5a71b01538
Local Time is:                      Sun Sep 29 23:56:08 2019 CEST
Firmware Updates (0x16):            3 Slots, no Reset required
Optional Admin Commands (0x0007):   Security Format Frmw_DL
Optional NVM Commands (0x001f):     Comp Wr_Unc DS_Mngmt Wr_Zero Sav/Sel_Feat
Maximum Data Transfer Size:         512 Pages
Warning  Comp. Temp. Threshold:     77 Celsius
Critical Comp. Temp. Threshold:     79 Celsius

Supported Power States
St Op     Max   Active     Idle   RL RT WL WT  Ent_Lat  Ex_Lat
 0 +     6.04W       -        -    0  0  0  0        0       0
 1 +     5.09W       -        -    1  1  1  1        0       0
 2 +     4.08W       -        -    2  2  2  2        0       0
 3 -   0.0400W       -        -    3  3  3  3      210    1500
 4 -   0.0050W       -        -    4  4  4  4     2200    6000

Supported LBA Sizes (NSID 0x1)
Id Fmt  Data  Metadt  Rel_Perf
 0 +     512       0         0

=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

SMART/Health Information (NVMe Log 0x02)
Critical Warning:                   0x00
Temperature:                        32 Celsius
Available Spare:                    100%
Available Spare Threshold:          10%
Percentage Used:                    25%
Data Units Read:                    55,342,064 [28.3 TB]
Data Units Written:                 58,824,685 [30.1 TB]
Host Read Commands:                 1,201,250,657
Host Write Commands:                1,753,652,595
Controller Busy Time:               9,846
Power Cycles:                       88
Power On Hours:                     4,895
Unsafe Shutdowns:                   66
Media and Data Integrity Errors:    0
Error Information Log Entries:      0
Warning  Comp. Temperature Time:    0
Critical Comp. Temperature Time:    0
Temperature Sensor 1:               32 Celsius
Temperature Sensor 2:               56 Celsius

Error Information (NVMe Log 0x01, max 64 entries)
No Errors Logged

[Vitaly]

Sometimes items are unsupported in Zabbix 3.4 because those items don't exist. I suggest to ignore it for now.