打算把前两天买的hz独服退了，属实有点用不到-THsInk

刷pt速度不尽人意，但又是新盘，有点不舍得，但留着属实没用..

root@Hz ~ # sudo smartctl -x /dev/nvme0
smartctl 6.6 2017-11-05 r4594 [x86_64-linux-4.19.0-17-amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Number:                       SAMSUNG MZVL2512HCJQ-00B00
Serial Number:                      S675NF1R406745
Firmware Version:                   GXA7401Q
PCI Vendor/Subsystem ID:            0x144d
IEEE OUI Identifier:                0x002538
Total NVM Capacity:                 512,110,190,592 [512 GB]
Unallocated NVM Capacity:           0
Controller ID:                      6
Number of Namespaces:               1
Namespace 1 Size/Capacity:          512,110,190,592 [512 GB]
Namespace 1 Utilization:            9,292,656,640 [9.29 GB]
Namespace 1 Formatted LBA Size:     512
Namespace 1 IEEE EUI-64:            002538 b411b84f90
Local Time is:                      Fri Sep 10 23:33:09 2021 CEST
Firmware Updates (0x16):            3 Slots, no Reset required
Optional Admin Commands (0x0017):   Security Format Frmw_DL Self_Test
Optional NVM Commands (0x0057):     Comp Wr_Unc DS_Mngmt Sav/Sel_Feat Timestmp
Maximum Data Transfer Size:         128 Pages
Warning  Comp. Temp. Threshold:     81 Celsius
Critical Comp. Temp. Threshold:     85 Celsius

Supported Power States
St Op     Max   Active     Idle   RL RT WL WT  Ent_Lat  Ex_Lat
 0 +     8.37W       -        -    0  0  0  0        0       0
 1 +     8.37W       -        -    1  1  1  1        0     200
 2 +     8.37W       -        -    2  2  2  2        0     200
 3 -   0.0500W       -        -    3  3  3  3     2000    1200
 4 -   0.0050W       -        -    4  4  4  4      500    9500

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, NSID 0xffffffff)
Critical Warning:                   0x00
Temperature:                        41 Celsius
Available Spare:                    100%
Available Spare Threshold:          10%
Percentage Used:                    0%
Data Units Read:                    2,610,455 [1.33 TB]
Data Units Written:                 1,269,684 [650 GB]
Host Read Commands:                 4,032,507
Host Write Commands:                3,355,270
Controller Busy Time:               96
Power Cycles:                       8
Power On Hours:                     65
Unsafe Shutdowns:                   0
Media and Data Integrity Errors:    0
Error Information Log Entries:      0
Warning  Comp. Temperature Time:    0
Critical Comp. Temperature Time:    0
Temperature Sensor 1:               41 Celsius
Temperature Sensor 2:               49 Celsius

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

备注，查看硬盘信息

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