ich suche schon lange eine Lösung für folgendes Problem:
Nach jedem Boot wird beim Anstecken einer ext. USB-Platte das Modul uhci_hcd verwendet.
Im syslog steht:
Code: Alles auswählen
usb 1-1: new full-speed USB device number 2 using uhci_hcd
Mar 1 10:26:15 pingu01 kernel: [12052.795060] usb 1-1: New USB device found, idVendor=067b, idProduct=2571
Mar 1 10:26:15 pingu01 kernel: [12052.795068] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Mar 1 10:26:15 pingu01 kernel: [12052.795073] usb 1-1: Product: Mass Storage Device
Mar 1 10:26:15 pingu01 kernel: [12052.795078] usb 1-1: Manufacturer: Prolific Technology Inc.
Mar 1 10:26:15 pingu01 kernel: [12052.795083] usb 1-1: SerialNumber: 00
Mar 1 10:26:15 pingu01 kernel: [12052.798226] usb-storage 1-1:1.0: USB Mass Storage device detected
Mar 1 10:26:15 pingu01 kernel: [12052.798537] scsi host19: usb-storage 1-1:1.0
Mar 1 10:26:16 pingu01 kernel: [12053.800985] scsi 19:0:0:0: Direct-Access MAXTOR S TM3250824AS 3.AA PQ: 0 ANSI: 0
Mar 1 10:26:16 pingu01 kernel: [12053.802783] sd 19:0:0:0: Attached scsi generic sg5 type 0
Mar 1 10:26:16 pingu01 kernel: [12053.807023] sd 19:0:0:0: [sde] 488397168 512-byte logical blocks: (250 GB/232 GiB)
Mar 1 10:26:16 pingu01 kernel: [12053.811941] sd 19:0:0:0: [sde] Write Protect is off
Mar 1 10:26:16 pingu01 kernel: [12053.811957] sd 19:0:0:0: [sde] Mode Sense: 03 00 00 00
Mar 1 10:26:16 pingu01 kernel: [12053.816920] sd 19:0:0:0: [sde] No Caching mode page found
Mar 1 10:26:16 pingu01 kernel: [12053.817020] sd 19:0:0:0: [sde] Assuming drive cache: write through
Mar 1 10:26:16 pingu01 kernel: [12053.846964] sde: sde1
Mar 1 10:26:16 pingu01 kernel: [12053.865967] sd 19:0:0:0: [sde] Attached SCSI disk
Ein rsync Prozess der von sytemd gestartet wird, läuft mit 900 kB/sec. So langsam, daß nur ein kill hilft.
Schalte ich die Platte ab und 15 sec. später wieder an (Rechner läuft weiter), wird ehci_hcd verwendet.
Syslog:
Code: Alles auswählen
usb 4-4: new high-speed USB device number 39 using ehci-pci
Feb 12 12:23:49 pingu01 kernel: [19664.632893] usb 4-4: New USB device found, idVendor=067b, idProduct=2571
Feb 12 12:23:49 pingu01 kernel: [19664.632901] usb 4-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Feb 12 12:23:49 pingu01 kernel: [19664.632906] usb 4-4: Product: Mass Storage Device
Feb 12 12:23:49 pingu01 kernel: [19664.632911] usb 4-4: Manufacturer: Prolific Technology Inc.
Feb 12 12:23:49 pingu01 kernel: [19664.632916] usb 4-4: SerialNumber: 0
Feb 12 12:23:49 pingu01 kernel: [19664.633355] usb-storage 4-4:1.0: USB Mass Storage device detected
Feb 12 12:23:49 pingu01 kernel: [19664.634201] scsi51 : usb-storage 4-4:1.0
Feb 12 12:23:50 pingu01 kernel: [19665.632780] scsi 51:0:0:0: Direct-Access MAXTOR S TM3250824AS 3.AA PQ: 0 ANSI: 0
Feb 12 12:23:50 pingu01 kernel: [19665.633457] sd 51:0:0:0: Attached scsi generic sg5 type 0
Feb 12 12:23:50 pingu01 kernel: [19665.636125] sd 51:0:0:0: [sde] 488397168 512-byte logical blocks: (250 GB/232 GiB)
Feb 12 12:23:50 pingu01 kernel: [19665.637407] sd 51:0:0:0: [sde] Write Protect is off
Feb 12 12:23:50 pingu01 kernel: [19665.637418] sd 51:0:0:0: [sde] Mode Sense: 03 00 00 00
Feb 12 12:23:50 pingu01 kernel: [19665.638498] sd 51:0:0:0: [sde] No Caching mode page found
Feb 12 12:23:50 pingu01 kernel: [19665.641422] sd 51:0:0:0: [sde] Assuming drive cache: write through
Feb 12 12:23:50 pingu01 kernel: [19665.782531] sde: sde1
Feb 12 12:23:50 pingu01 kernel: [19665.787757] sd 51:0:0:0: [sde] Attached SCSI disk
Rsync läuft mit 20-25 MB/sec.
System jessie, Kernel aktualisiert auf:
Code: Alles auswählen
4.3.0-0.bpo.1-amd64
Hat nichts geholfen.
Code: Alles auswählen
# lsmod | grep hci
uhci_hcd 45056 0
ehci_hcd 77824 0
ahci 36864 0
libahci 32768 1 ahci
libata 233472 8 ahci,sata_sil,sata_via,libahci,pata_via,ata_generic,pata_sil680,pata_jmicron
usbcore 233472 4 uas,uhci_hcd,usb_storage,ehci_hcd
Blacklisten von uhci_hcd bewirkt, dass beim Anstecken der Platte nichts passiert.
Nach dem manuellen Laden des Moduls steht im syslog:
Code: Alles auswählen
Mar 1 08:24:44 pingu01 kernel: [ 4761.155625] uhci_hcd: USB Universal Host Controller Interface driver
Mar 1 08:24:44 pingu01 kernel: [ 4761.155988] uhci_hcd 0000:00:10.0: UHCI Host Controller
Mar 1 08:24:44 pingu01 kernel: [ 4761.157299] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
Mar 1 08:24:44 pingu01 kernel: [ 4761.157328] uhci_hcd 0000:00:10.0: detected 2 ports
Mar 1 08:24:44 pingu01 kernel: [ 4761.157387] uhci_hcd 0000:00:10.0: irq 20, io base 0x0000ac00
Mar 1 08:24:44 pingu01 kernel: [ 4761.157541] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
Mar 1 08:24:44 pingu01 kernel: [ 4761.157547] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Mar 1 08:24:44 pingu01 kernel: [ 4761.157552] usb usb2: Product: UHCI Host Controller
Mar 1 08:24:44 pingu01 kernel: [ 4761.157557] usb usb2: Manufacturer: Linux 4.3.0-0.bpo.1-amd64 uhci_hcd
Mar 1 08:24:44 pingu01 kernel: [ 4761.157562] usb usb2: SerialNumber: 0000:00:10.0
Mar 1 08:24:44 pingu01 kernel: [ 4761.157969] hub 2-0:1.0: USB hub found
Mar 1 08:24:44 pingu01 kernel: [ 4761.157988] hub 2-0:1.0: 2 ports detected
Mar 1 08:24:44 pingu01 kernel: [ 4761.158590] uhci_hcd 0000:00:10.1: UHCI Host Controller
Mar 1 08:24:44 pingu01 kernel: [ 4761.158606] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
Mar 1 08:24:44 pingu01 kernel: [ 4761.158621] uhci_hcd 0000:00:10.1: detected 2 ports
Mar 1 08:24:44 pingu01 kernel: [ 4761.158659] uhci_hcd 0000:00:10.1: irq 22, io base 0x0000a880
Mar 1 08:24:44 pingu01 kernel: [ 4761.159111] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
Mar 1 08:24:44 pingu01 kernel: [ 4761.159117] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Mar 1 08:24:44 pingu01 kernel: [ 4761.159122] usb usb3: Product: UHCI Host Controller
Mar 1 08:24:44 pingu01 kernel: [ 4761.159127] usb usb3: Manufacturer: Linux 4.3.0-0.bpo.1-amd64 uhci_hcd
Mar 1 08:24:44 pingu01 kernel: [ 4761.159132] usb usb3: SerialNumber: 0000:00:10.1
Mar 1 08:24:44 pingu01 kernel: [ 4761.159474] hub 3-0:1.0: USB hub found
Mar 1 08:24:44 pingu01 kernel: [ 4761.159496] hub 3-0:1.0: 2 ports detected
Mar 1 08:24:44 pingu01 kernel: [ 4761.165779] uhci_hcd 0000:00:10.2: UHCI Host Controller
Mar 1 08:24:44 pingu01 kernel: [ 4761.165821] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
Mar 1 08:24:44 pingu01 kernel: [ 4761.165842] uhci_hcd 0000:00:10.2: detected 2 ports
Mar 1 08:24:44 pingu01 kernel: [ 4761.165877] uhci_hcd 0000:00:10.2: irq 21, io base 0x0000a800
Mar 1 08:24:44 pingu01 kernel: [ 4761.166026] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
Mar 1 08:24:44 pingu01 kernel: [ 4761.166032] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Mar 1 08:24:44 pingu01 kernel: [ 4761.166037] usb usb4: Product: UHCI Host Controller
Mar 1 08:24:44 pingu01 kernel: [ 4761.166042] usb usb4: Manufacturer: Linux 4.3.0-0.bpo.1-amd64 uhci_hcd
Mar 1 08:24:44 pingu01 kernel: [ 4761.166047] usb usb4: SerialNumber: 0000:00:10.2
Mar 1 08:24:44 pingu01 kernel: [ 4761.166655] hub 4-0:1.0: USB hub found
Mar 1 08:24:44 pingu01 kernel: [ 4761.166676] hub 4-0:1.0: 2 ports detected
Mar 1 08:24:44 pingu01 kernel: [ 4761.167240] uhci_hcd 0000:00:10.3: UHCI Host Controller
Mar 1 08:24:44 pingu01 kernel: [ 4761.167255] uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5
Mar 1 08:24:44 pingu01 kernel: [ 4761.167269] uhci_hcd 0000:00:10.3: detected 2 ports
Mar 1 08:24:44 pingu01 kernel: [ 4761.167313] uhci_hcd 0000:00:10.3: irq 23, io base 0x0000a480
Mar 1 08:24:44 pingu01 kernel: [ 4761.167427] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
Mar 1 08:24:44 pingu01 kernel: [ 4761.167432] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Mar 1 08:24:44 pingu01 kernel: [ 4761.167437] usb usb5: Product: UHCI Host Controller
Mar 1 08:24:44 pingu01 kernel: [ 4761.167442] usb usb5: Manufacturer: Linux 4.3.0-0.bpo.1-amd64 uhci_hcd
Mar 1 08:24:44 pingu01 kernel: [ 4761.167447] usb usb5: SerialNumber: 0000:00:10.3
Mar 1 08:24:44 pingu01 kernel: [ 4761.169662] hub 5-0:1.0: USB hub found
Mar 1 08:24:44 pingu01 kernel: [ 4761.169689] hub 5-0:1.0: 2 ports detected
Mar 1 08:24:44 pingu01 kernel: [ 4761.468070] usb 2-1: new full-speed USB device number 2 using uhci_hcd
Mar 1 08:24:44 pingu01 kernel: [ 4761.607401] usb 2-1: not running at top speed; connect to a high speed hub
Mar 1 08:24:44 pingu01 kernel: [ 4761.635392] usb 2-1: New USB device found, idVendor=067b, idProduct=2571
Mar 1 08:24:44 pingu01 kernel: [ 4761.635400] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Mar 1 08:24:44 pingu01 kernel: [ 4761.635406] usb 2-1: Product: Mass Storage Device
Mar 1 08:24:44 pingu01 kernel: [ 4761.635411] usb 2-1: Manufacturer: Prolific Technology Inc.
Mar 1 08:24:44 pingu01 kernel: [ 4761.635416] usb 2-1: SerialNumber: 00
Mar 1 08:24:44 pingu01 kernel: [ 4761.729867] usb-storage 2-1:1.0: USB Mass Storage device detected
Mar 1 08:24:44 pingu01 kernel: [ 4761.730160] scsi host14: usb-storage 2-1:1.0
Mar 1 08:24:44 pingu01 kernel: [ 4761.730369] usbcore: registered new interface driver usb-storage
Mar 1 08:24:44 pingu01 kernel: [ 4761.753440] usbcore: registered new interface driver uas
Mar 1 08:24:45 pingu01 kernel: [ 4762.732267] scsi 14:0:0:0: Direct-Access MAXTOR S TM3250824AS 3.AA PQ: 0 ANSI: 0
Mar 1 08:24:45 pingu01 kernel: [ 4762.733618] sd 14:0:0:0: Attached scsi generic sg5 type 0
Mar 1 08:24:45 pingu01 kernel: [ 4762.740306] sd 14:0:0:0: [sde] 488397168 512-byte logical blocks: (250 GB/232 GiB)
Mar 1 08:24:45 pingu01 kernel: [ 4762.745264] sd 14:0:0:0: [sde] Write Protect is off
Mar 1 08:24:45 pingu01 kernel: [ 4762.745275] sd 14:0:0:0: [sde] Mode Sense: 03 00 00 00
Mar 1 08:24:45 pingu01 kernel: [ 4762.750271] sd 14:0:0:0: [sde] No Caching mode page found
Mar 1 08:24:45 pingu01 kernel: [ 4762.750376] sd 14:0:0:0: [sde] Assuming drive cache: write through
Mar 1 08:24:45 pingu01 kernel: [ 4762.788251] sde: sde1
Mar 1 08:24:45 pingu01 kernel: [ 4762.813242] sd 14:0:0:0: [sde] Attached SCSI disk
Ich komme auch nach langem Suchen einfach nicht weiter.
Wo wird denn entschieden, welches Modul nach dem Anstecken der Platte verwendet wird ?
Danke schonmal vorab für jeden Hinweis.