Destul de simplu: cauti un element unic -> serialul HDD
Cum: hdparm, sdparm, lshw, scsi_id, sau_mai_vezi_tu
Desfaci troaca si cauti HDD
spor
On 15/10/2012 11:12 PM, Mircea MITU wrote:
> Salut
>
> pe o statie la distanta prea mare astfel incat sa merg pana la ea primesc
> erori de ata de genul:
>
> # dmesg |tail
> [ 253.495352] ata3: SError: { CommWake DevExch }
> [ 253.495410] ata3: limiting SATA link speed to 1.5 Gbps
> [ 253.495411] ata3: hard resetting link
> [ 255.719070] ata3: SATA link down (SStatus 1 SControl 310)
> [ 255.719081] ata3: EH complete
> [ 255.726477] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe
> frozen
> [ 255.726559] ata3: irq_stat 0x00000040, connection status changed
> [ 255.726618] ata3: SError: { CommWake DevExch }
> [ 255.726677] ata3: limiting SATA link speed to 1.5 Gbps
> [ 255.726679] ata3: hard resetting link
>
> Cel mai probabil e un cablu sata busit sau portul sata de pe placa de baza
> (poate chiar hdd-ul desi smart zice ca e ok)
>
> Cum imi dau seama ce hdd ii corespunde lui ata3, astfel incat sa stiu ce hdd
> dezactivez temporar pana la remedierea problemei? Dmesg nu ma ajuta prea mult
>
> # dmesg |grep ata|head
> [ 0.000000] BIOS-e820: 00000000da8a6000 - 00000000da8ae000 (ACPI data)
> [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==>
> [0000000000 - 0000001000]
> [ 0.000000] Memory: 3956236k/4716544k available (3081k kernel code,
> 617044k absent, 143264k reserved, 1889k data, 592k init)
> [ 0.908861] Write protecting the kernel read-only data: 4236k
> [ 0.965418] libata version 3.00 loaded.
> [ 1.300379] ata1: SATA max UDMA/133 abar m2048@0xfe525000 port 0xfe525100
> irq 27
> [ 1.300382] ata2: SATA max UDMA/133 abar m2048@0xfe525000 port 0xfe525180
> irq 27
> [ 1.300384] ata3: SATA max UDMA/133 abar m2048@0xfe525000 port 0xfe525200
> irq 27
> [ 1.300386] ata4: DUMMY
> [ 1.300388] ata5: SATA max UDMA/133 abar m2048@0xfe525000 port 0xfe525300
> irq 27
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