谁能解释一下此输出中“非中等错误”的含义。
我认为我的硬盘有一些问题。
磁盘1
root@nshost2:/home/david # smartctl -a -d cciss,0 /dev/ciss0
smartctl 6.5 2016-05-07 r4318 [FreeBSD 10.3-RELEASE-p4 amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Vendor: HP
Product: EH0146FARWD
Revision: HPDC
User Capacity: 146,815,737,856 bytes [146 GB]
Logical block size: 512 bytes
Rotation Rate: 15030 rpm
Form Factor: 2.5 inches
Logical Unit id: 0x5000cca00b7b4c54
Serial number: PLX5U32E
Device type: disk
Transport protocol: SAS (SPL-3)
Local Time is: Mon Aug 15 16:37:17 2016 AMT
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
Current Drive Temperature: 28 C
Drive Trip Temperature: 65 C
Manufactured in week 05 of year 2012
Specified cycle count over device lifetime: 50000
Accumulated start-stop cycles: 31
Elements in grown defect list: 0
Vendor (Seagate) cache information
Blocks sent to initiator = 18233185821261824
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 168255 0 168255 0 21908.836 0
write: 0 5365037 0 5365037 0 46145.893 0
Non-medium error count: 691
SMART Self-test log
Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ]
Description number (hours)
# 1 Background short Completed - 7 - [- - -]
# 2 Background short Completed - 3 - [- - -]
Long (extended) Self Test duration: 1394 seconds [23.2 minutes]
磁盘2
root@nshost2:/home/david # smartctl -a -d cciss,1 /dev/ciss0
smartctl 6.5 2016-05-07 r4318 [FreeBSD 10.3-RELEASE-p4 amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Vendor: HP
Product: EH0146FARWD
Revision: HPDC
User Capacity: 146,815,737,856 bytes [146 GB]
Logical block size: 512 bytes
Rotation Rate: 15030 rpm
Form Factor: 2.5 inches
Logical Unit id: 0x5000cca00b7b2254
Serial number: PLX5R9BE
Device type: disk
Transport protocol: SAS (SPL-3)
Local Time is: Mon Aug 15 16:38:56 2016 AMT
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
Current Drive Temperature: 26 C
Drive Trip Temperature: 65 C
Manufactured in week 05 of year 2012
Specified cycle count over device lifetime: 50000
Accumulated start-stop cycles: 31
Elements in grown defect list: 0
Vendor (Seagate) cache information
Blocks sent to initiator = 18232624858267648
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 204138 0 204138 0 21981.509 0
write: 0 3646624 0 3646624 0 46146.250 0
Non-medium error count: 693
SMART Self-test log
Num Test Status segment LifeTime LBA_first_err [SK ASC ASQ]
Description number (hours)
# 1 Background short Completed - 7 - [- - -]
# 2 Background short Completed - 3 - [- - -]
Long (extended) Self Test duration: 1394 seconds [23.2 minutes]
这是cciss输出
root@nshost2:/home/david # cciss_vol_status -q /dev/ciss0
/dev/ciss0: (Smart Array P410i) RAID 1(1+0) Volume 0 status: OK.