Media_Wearout_Indicator чаще всего. Вы не привели модель ssd. Чаще всего
на сайте производителя есть подробный pdf, в котором описано какой
атрибут за что отвечает. Часть ssd также поддерживает самотестирование,
которое полезно настроить в smartd. Короче, принципиальных отличий от
мониторинга HDD нет - тот же smartd/smartctl, просто атрибуты и их
значения другие.
On 04/02/2013 08:37 AM, Sergey V. Dyatko wrote:
Hi,
а как вообще принято оценивать жив ли ssd/сколько ему жить осталось?
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection:
Disabled. Self-test execution status: ( 249) Self-test routine in
progress... 90% of test remaining.
Total time to complete Offline
data collection: ( 0) seconds.
Offline data collection
capabilities: (0x1d) SMART execute Offline immediate.
No Auto Offline data collection
support. Abort Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test
supported. No Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x00) Error logging NOT supported.
General Purpose Logging
supported. Short self-test routine
recommended polling time: ( 0) minutes.
Extended self-test routine
recommended polling time: ( 0) minutes.
SMART Attributes Data Structure revision number: 18
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE
UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x0000 006
000 000 Old_age Offline - 6 3 Spin_Up_Time
0x0000 100 100 000 Old_age Offline - 0 4
Start_Stop_Count 0x0000 100 100 000 Old_age
Offline - 0 5 Reallocated_Sector_Ct 0x0000 100 100
000 Old_age Offline - 0 9 Power_On_Hours
0x0000 100 100 000 Old_age Offline - 258 12
Power_Cycle_Count 0x0000 100 100 000 Old_age
Offline - 47 232 Lifetime_Writes 0x0000 100
100 000 Old_age Offline - 3002092020 233
Media_Wearout_Indicator 0x0000 100 000 000 Old_age
Offline - 100
SMART Error Log not supported
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining
LifeTime(hours) LBA_of_first_error # 1 Short offline Aborted by
host 90% 0 -
Selective Self-tests/Logging not supported
