ata error port zuordnung / mapping

[jan4321]

Hi,
Ich hab seit geraumer zeit einige ata6 errors in meinem Kernel log, die auch nicht verschwinden, wenn ich ein Live system starte.

Apr 6 13:43:45 ramdisk kernel: [ 26.096974] PCI: Failed to allocate mem resource #14:400000@f7d00000 for 0000:02:00.0
Apr 6 13:43:45 ramdisk kernel: [ 26.097314] PCI: Failed to allocate mem resource #12:40000@f7cc4000 for 0000:02:00.0
Apr 6 13:43:45 ramdisk kernel: [ 26.098499] PCI: Failed to allocate mem resource #12:100000@f7b24000 for 0000:03:00.0
Apr 6 13:43:45 ramdisk kernel: [ 26.098841] PCI: Failed to allocate mem resource #15:100000@f7b24000 for 0000:03:00.0
Apr 6 13:43:45 ramdisk kernel: [ 32.377588] ata6.00: exception Emask 0x50 SAct 0x1 SErr 0x280900 action 0x6 frozen
Apr 6 13:43:45 ramdisk kernel: [ 32.377590] ata6.00: irq_stat 0x08000000, interface fatal error
Apr 6 13:43:45 ramdisk kernel: [ 32.377592] ata6: SError: { UnrecovData HostInt 10B8B BadCRC }
Apr 6 13:43:45 ramdisk kernel: [ 32.377597] res 40/00:00:20:00:00/00:00:00:00:00/40 Emask 0x50 (ATA bus error)
Apr 6 13:43:45 ramdisk kernel: [ 32.684474] ata6.00: failed to IDENTIFY (I/O error, err_mask=0x100)
Apr 6 13:43:45 ramdisk kernel: [ 32.684475] ata6.00: revalidation failed (errno=-5)
Apr 6 13:43:45 ramdisk kernel: [ 32.684477] ata6: failed to recover some devices, retrying in 5 secs
Apr 6 13:43:45 ramdisk kernel: [ 37.995208] ata6: exception Emask 0x50 SAct 0x0 SErr 0x80800 action 0x7 t4
Apr 6 13:43:45 ramdisk kernel: [ 37.995209] ata6: irq_stat 0x08000002, interface fatal error
Apr 6 13:43:45 ramdisk kernel: [ 37.995211] ata6: SError: { HostInt 10B8B }
Apr 6 13:43:45 ramdisk kernel: [ 38.321446] ata6.00: exception Emask 0x50 SAct 0x1 SErr 0x280900 action 0x6 frozen
Apr 6 13:43:45 ramdisk kernel: [ 38.321448] ata6.00: irq_stat 0x08000000, interface fatal error
Apr 6 13:43:45 ramdisk kernel: [ 38.321449] ata6: SError: { UnrecovData HostInt 10B8B BadCRC }
Apr 6 13:43:45 ramdisk kernel: [ 38.321453] res 40/00:00:20:00:00/00:00:00:00:00/40 Emask 0x50 (ATA bus error)
Apr 6 13:43:45 ramdisk kernel: [ 38.654204] ata6.00: exception Emask 0x50 SAct 0x1 SErr 0x280900 action 0x6 frozen
Apr 6 13:43:45 ramdisk kernel: [ 38.654205] ata6.00: irq_stat 0x08000000, interface fatal error
Apr 6 13:43:45 ramdisk kernel: [ 38.654207] ata6: SError: { UnrecovData HostInt 10B8B BadCRC }
Apr 6 13:43:45 ramdisk kernel: [ 38.654220] res 40/00:00:20:00:00/00:00:00:00:00/40 Emask 0x50 (ATA bus error)

BadCRC ist ja normal Kabel Fehler, oder back plane, aber wie bekomme ich jetzt raus, welche Festplatte (sd*) bzw. Port dahinter hängt? Ich hab 12 Platten per LSI Controller und 1 SATA SSD in dem Server und bin etwas verwirrt.

OS: Red Hat Enterprise Linux 7.2

 

[derJD]

versuch es mal mit "hwinfo --disk". Da steht Hersteller, Name, Seriennummer und man sieht die Zuordnung von "ataXXX"

BSP:

root@nas:~ # hwinfo --disk
19: IDE 00.0: 10600 Disk
[Created at block.245]
Unique ID: 3OOL.T3e_BwMLs9D
Parent ID: w7Y8.NPtBEbinzsC
SysFS ID: /class/block/sda
SysFS BusID: 0:0:0:0
SysFS Device Link: /devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0
Hardware Class: disk
Model: "ST4000VN0001-1SF"
Device: "ST4000VN0001-1SF"
Revision: "AN02"
Serial ID: "Z4E0A69L"
Driver: "ahci", "sd"
Driver Modules: "ahci"
Device File: /dev/sda
Device Files: /dev/sda, /dev/disk/by-id/ata-ST4000VN0001-1SF178_Z4E0A69L, /dev/disk/by-id/wwn-0x5000c5007a0dc136
Device Number: block 8:0-8:15
Geometry (Logical): CHS 486401/255/63
Size: 7814037168 sectors a 512 bytes
Capacity: 3726 GB (4000787030016 bytes)
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #14 (SATA controller)
[...]

Ansonsten "linux disk get physical position" oder so, in der Suchmaschine deiner wahl eintippen