Мой внутренний диск WD20EARS не вращается автоматически. Я пытался hdparm -S 1(5 секунд), но ничего не происходит. Я отключил Headparking IntelliPower с помощью wdidle3 с компакт-диска Ultimate Boot. hdparm -yраскручивает диск
Программа установки Archlinux на процессоре i5-4590 с материнской платой MSI B85I (UEFI). Жесткий диск не системный диск. AHCI устанавливается в UEFI. Я следил journalctl -f | grep /dev/sdb, диск как-то не используется.
Есть ли какие-либо возможности для включения автоматического опрокидывания?
smartctl -a выход:
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.15.1-1-ARCH] (local build) Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Caviar Green (AF) Device Model: WDC WD20EARS-00J2GB0 Serial Number: WD-WCAYY0226656 LU WWN Device Id: 5 0014ee 25a25795a Firmware Version: 80.00A80 User Capacity: 2.000.398.934.016 bytes [2,00 TB] Sector Size: 512 bytes logical/physical Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS (minor revision not indicated) SATA Version is: SATA 2.6, 3.0 Gb/s Local Time is: Sat Jun 21 15:04:37 2014 CEST SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x84) Offline data collection activity was suspended by an interrupting command from host. Auto Offline Data Collection: Enabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: (38760) seconds. Offline data collection capabilities: (0x7b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 2) minutes. Extended self-test routine recommended polling time: ( 442) minutes. Conveyance self-test routine recommended polling time: ( 5) minutes. SCT capabilities: (0x3031) SCT Status supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 196 161 021 Pre-fail Always - 7175 4 Start_Stop_Count 0x0032 099 099 000 Old_age Always - 1441 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0 9 Power_On_Hours 0x0032 094 094 000 Old_age Always - 4723 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 911 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 245 193 Load_Cycle_Count 0x0032 176 176 000 Old_age Always - 74456 194 Temperature_Celsius 0x0022 110 094 000 Old_age Always - 42 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Extended offline Completed without error 00% 4187 - SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. This HDD for some reason interprets hdparm -S setting differently than expected.
Normally if you specify hdparm -S value in 1-240 range, it results in 5s times the value spindown timeout. There is no guarantee though that it will work exactly same way for all HDDs and WD20EARS happens to be one of the exceptions.
I was able to make it spindown in 10min by specifying hdparm -S 3. I found the fix in this post.