Re: Disk se i přes všechny z ákazy zastavuje každou minutu

bash-4.3# hdparm -B 128 /dev/sda - tohle vypadá velice
nadějně, disk se od té chvíle nezastavil, zatím asi tři
minuty. Ještě to za nějaký čas potvrdím.

/dev/sda: setting Advanced Power Management level to 0x80
(128) APM_level    = 128

bash-4.3# hdparm -y /dev/sda

/dev/sda: issuing standby command

bash-4.3# hdparm -I /dev/sda

/dev/sda:

ATA device, with non-removable media Model Number:       WDC
WD5000LPLX-08ZNTT0                   Serial Number:     
WD-WX41A97EHLV3 Firmware Revision:  04.01A04
Transport:          Serial, SATA 1.0a, SATA II Extensions,
SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0 Standards: Used:
unknown (minor revision code 0x001f) Supported: 9 8 7 6 5
Likely used: 9 Configuration: Logical        max    current
cylinders    16383    16383 heads        16    16
sectors/track    63    63 -- CHS current addressable
sectors:   16514064 LBA    user addressable sectors: 
268435455 LBA48  user addressable sectors:  976773168
Logical  Sector size:                   512 bytes Physical
Sector size:                  4096 bytes Logical Sector-0
offset:                  0 bytes device size with M =
1024*1024:      476940 MBytes device size with M =
1000*1000:      500107 MBytes (500 GB) cache/buffer size  =
unknown Nominal Media Rotation Rate: 7200 Capabilities: LBA,
IORDY(can be disabled) Queue depth: 32 Standby timer values:
spec'd by Standard, no device specific minimum R/W multiple
sector transfer: Max = 16    Current = 16 Advanced power
management level: 96 DMA: mdma0 mdma1 mdma2 udma0 udma1
udma2 udma3 udma4 udma5 *udma6 Cycle time: min=120ns
recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time:
no flow control=120ns  IORDY flow control=120ns
Commands/features: Enabled    Supported: *    SMART feature
set Security Mode feature set *    Power Management feature
set *    Write cache *    Look-ahead *    Host Protected
Area feature set *    WRITE_BUFFER command *    READ_BUFFER
command *    DOWNLOAD_MICROCODE *    Advanced Power
Management feature set SET_MAX security extension *  
 48-bit Address feature set *    Device Configuration
Overlay feature set *    Mandatory FLUSH_CACHE *  
 FLUSH_CACHE_EXT *    SMART error logging *    SMART
self-test *    General Purpose Logging feature set *  
 64-bit World wide name *    IDLE_IMMEDIATE with UNLOAD *  
 WRITE_UNCORRECTABLE_EXT command *  
 {READ,WRITE}_DMA_EXT_GPL commands *    Segmented
DOWNLOAD_MICROCODE *    Gen1 signaling speed (1.5Gb/s) *  
 Gen2 signaling speed (3.0Gb/s) *    Gen3 signaling speed
(6.0Gb/s) *    Native Command Queueing (NCQ) *    Phy event
counters *    Idle-Unload when NCQ is active *    NCQ
priority information *    Device automatic Partial to
Slumber transitions *    READ_LOG_DMA_EXT equivalent to
READ_LOG_EXT *    DMA Setup Auto-Activate optimization
Device-initiated interface power management *    Software
settings preservation *    SMART Command Transport (SCT)
feature set *    SCT Write Same (AC2) *    SCT Features
Control (AC4) *    SCT Data Tables (AC5) unknown 206[12]
(vendor specific) unknown 206[13] (vendor specific) *  
 DOWNLOAD MICROCODE DMA command *    WRITE BUFFER DMA
command *    READ BUFFER DMA command Security: Master
password revision code = 65534 supported not    enabled
not    locked not    frozen not    expired: security count
supported: enhanced erase 70min for SECURITY ERASE UNIT.
70min for ENHANCED SECURITY ERASE UNIT. Logical Unit WWN
Device Identifier: 50014ee65d50df58 NAA        : 5 IEEE
OUI    : 0014ee Unique ID    : 65d50df58 Checksum: correct

Zobrazit: http://www.abclinuxu.cz/poradna/linux/show/452266#6