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  • sz.balazs.95

    veterán

    válasz Neil Watts #23205 üzenetére

    sudo blockdev --getalignoff /dev/sda
    0

    sudo hdparm -I /dev/sda | grep "TRIM supported"
    * Data Set Management TRIM supported (limit 8 blocks)

    sudo dmesg | grep -i sata | grep 'link up'
    [ 2.193058] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
    [ 2.193094] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
    [ 2.193127] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)

    sudo hdparm -Tt /dev/sda
    Timing cached reads: 8156 MB in 2.00 seconds = 4083.57 MB/sec
    Timing buffered disk reads: 802 MB in 3.00 seconds = 267.18 MB/sec

    dmesg | grep -i --color ahci
    [ 0.424565] pci 0000:00:11.0: set SATA to AHCI mode
    [ 1.700691] ahci 0000:00:11.0: version 3.0
    [ 1.700959] ahci 0000:00:11.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode
    [ 1.700963] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part ccc
    [ 1.701746] scsi2 : ahci
    [ 1.701841] scsi3 : ahci
    [ 1.701922] scsi4 : ahci
    [ 1.701996] scsi5 : ahci

    sudo smartctl --all /dev/sda
    sudo: smartctl: command not found

    cat /sys/block/sda/queue/scheduler
    noop [deadline] cfq

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