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Topic: How to connect ataNN to the device?

In 

 Nov 4 0:21:42 PM server kernel: [949.919063] ata5.00: irq_stat 0x0c000000, interface fatal error
Nov 4 0:21:42 PM server kernel: [949.919066] ata5: SError: {RecovData Handshk}
Nov 4 0:21:42 PM server kernel: [949.919070] ata5.00: failed command: READ FPDMA QUEUED
Nov 4 0:21:42 PM server kernel: [949.919075] ata5.00: cmd 60/80:00:3f:43:4c/00:00:1f:00:00/40 tag 0 ncq 65536 in
Nov 4 0:21:42 PM server kernel: [949.919078] ata5.00: status: {DRDY}
Nov 4 0:21:42 PM server kernel: [949.919082] ata5: hard resetting link 

After short  continues to work normally - most likely, the bad lace. In dmesg
[2.756370] ata5.00: ATA-8: Hitachi HDS722020ALA330, JKAOA20N, max UDMA/133
But such disks five pieces how to connect ata5 to a physical disk and to understand, about which there is a speech (serial number?). Still is

 [2.260421] ata1: PATA max UDMA/133 cmd 0xc140 ctl 0xc130 bmdma 0xc100 irq 48
[2.260422] ata2: PATA max UDMA/133 cmd 0xc120 ctl 0xc110 bmdma 0xc108 irq 48
[2.264817] ata3: SATA max UDMA/133 abar m1024@0xfe70b000 port 0xfe70b100 irq 19
[2.264819] ata4: SATA max UDMA/133 abar m1024@0xfe70b000 port 0xfe70b180 irq 19
[2.264821] ata5: SATA max UDMA/133 abar m1024@0xfe70b000 port 0xfe70b200 irq 19
[2.264823] ata6: SATA max UDMA/133 abar m1024@0xfe70b000 port 0xfe70b280 irq 19
[2.265304] ata7: SATA max UDMA/133 abar m2048@0xfe615000 port 0xfe615100 irq 74
[2.265306] ata8: SATA max UDMA/133 abar m2048@0xfe615000 port 0xfe615180 irq 74
[2.272140] sata_sil24 0000:08:00.0: version 1.1
[2.272641] scsi9: sata_sil24
[2.272699] scsi10: sata_sil24
[2.272744] ata11: SATA max UDMA/100 host m128@0xfe184000 port 0xfe180000 irq 16
[2.272747] ata12: SATA max UDMA/100 host m128@0xfe184000 port 0xfe182000 irq 16 

On mum 8 sata - 6  and 2 on , and 2 more on pci sil24. It is possible to be assured, what ata3 is sata_1 on mum, and ata5, accordingly, sata_3?  to feel and , I, by itself, tried. Serial switch-off of disks it is possible to understand all, but I want to avoid it.

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Re: How to connect ataNN to the device?

lvm
hdparm?

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Re: How to connect ataNN to the device?

In hdparm I such did not find. I already found  - to look on a smart, in what disk is fresh CRC errors, but the question is all the same interesting to me - simply from pure I want all the nobility.

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Re: How to connect ataNN to the device?

lspci to look irq at controlers to connect with sata, further from it bases to look where who
03 [2.264817] ata3: SATA max UDMA/133 abar m1024@0xfe70b000 port 0xfe70b100 irq 19 0 port
07 [2.265304] ata7: SATA max UDMA/133 abar m2048@0xfe615000 port 0xfe615100 irq 74 0 port
You with 1 consider or with 0? smile
07
ata5.00: failed command: READ FPDMA QUEUED 3 port on   I consider with 1