当前现场有UIS7.0版本E0721P01的一组超融合集群,硬件是UIS-Cell 3020 G3
现场异常情况是这样的,当前集群所有的SSD缓存盘健康度为0,结合HDM和底层smartctl对比显示健康度都是还有80%多,
想查看兼容性列表查了半天也没有查到,异常显示盘为WDC,版本为C957
问一下有哪位兄弟遇到过这种情况,望回复
[ ~]# smartctl -a -d megaraid,16 /dev/sdn
smartctl 7.0 2018-12-30 r4883 [x86_64-linux-4.14.131-generic] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, ***.***
=== START OF INFORMATION SECTION ===
Vendor: WDC
Product: WUSTR6480ASS204
Revision: C957
Compliance: SPC-5
User Capacity: 800,166,076,416 bytes [800 GB]
Logical block size: 512 bytes
Physical block size: 4096 bytes
LU is resource provisioned, LBPRZ=1
Rotation Rate: Solid State Device
Form Factor: 2.5 inches
Logical Unit id: 0x5000cca0a674ad40
Serial number: V6X256KA
Device type: disk
Transport protocol: SAS (SPL-3)
Local Time is: Wed Sep 10 15:12:58 2025 CST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
Temperature Warning: Enabled
=== START OF READ SMART DATA SECTION ===
SMART Health Status: OK
Percentage used endurance indicator: 17%
Current Drive Temperature: 27 C
Drive Trip Temperature: 70 C
Manufactured in week 17 of year 2020
Specified cycle count over device lifetime: 0
Accumulated start-stop cycles: 0
Specified load-unload count over device lifetime: 0
Accumulated load-unload cycles: 0
defect list format 6 unknown
Elements in grown defect list: 0
Error counter log:
Errors Corrected by Total Correction Gigabytes Total
ECC rereads/ errors algorithm processed uncorrected
fast | delayed rewrites corrected invocations [10^9 bytes] errors
read: 0 0 0 0 0 622956.969 0
write: 0 0 0 0 0 810780.281 0
Non-medium error count: 94
SMART Self-test log
Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ]
Description number (hours)
# 1 Background short Completed - 37 - [- - -]
# 2 Background short Completed - 33 - [- - -]
# 3 Background short Completed - 22 - [- - -]
Long (extended) Self-test duration: 1320 seconds [22.0 minutes]
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