Se collego hd esterno (My passport ultra 2TB WD) sulla porta usb 3.0 dopo circa 10-20 min viene disconnesso.
l'ho riscontrato su un 470PRO e 469L
HD è stato formattato in EXT4 dal 469L
problema si verifica sia sul firmware 4.2 che su vecchi 4.1
questo è il dmeg:
Codice: Seleziona tutto
[ 5433.014404] hub 3-0:1.0: USB hub found
[ 5433.018243] hub 3-0:1.0: 4 ports detected
[ 5433.028208] xhci_hcd 0000:02:00.0: xHCI Host Controller
[ 5433.033436] xhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 4
[ 5433.040966] hub 4-0:1.0: USB hub found
[ 5433.044734] hub 4-0:1.0: 4 ports detected
[ 5433.350653] usb 4-2: new SuperSpeed USB device number 2 using xhci_hcd
[ 5433.369644] usb 4-2: Parent hub missing LPM exit latency info. Power management will be impacted.
[ 5433.382014] usb-storage 4-2:1.0: USB Mass Storage device detected
[ 5433.388138] scsi14 : usb-storage 4-2:1.0
[ 5434.393844] scsi 14:0:0:0: Direct-Access WD My Passport 0820 1007 PQ: 0 ANSI: 6
[ 5434.402229] Check proc_name[usb-storage].
[ 5434.406529] sd 14:0:0:0: [sdh] 3906963456 512-byte logical blocks: (2.00 TB/1.81 TiB)
[ 5434.406558] sd 14:0:0:0: Attached scsi generic sg3 type 0
[ 5434.420169] scsi 14:0:0:1: Enclosure WD SES Device 1007 PQ: 0 ANSI: 6
[ 5434.420350] sd 14:0:0:0: [sdh] Write Protect is off
[ 5434.420352] sd 14:0:0:0: [sdh] Mode Sense: 47 00 10 08
[ 5434.420842] sd 14:0:0:0: [sdh] No Caching mode page found
[ 5434.420843] sd 14:0:0:0: [sdh] Assuming drive cache: write through
[ 5434.421946] sd 14:0:0:0: [sdh] No Caching mode page found
[ 5434.421946] sd 14:0:0:0: [sdh] Assuming drive cache: write through
[ 5434.456647] scsi 14:0:0:1: Attached scsi generic sg4 type 13
[ 5434.469960] sdh: sdh1
[ 5434.473580] sd 14:0:0:0: [sdh] No Caching mode page found
[ 5434.478974] sd 14:0:0:0: [sdh] Assuming drive cache: write through
[ 5434.485152] sd 14:0:0:0: [sdh] Attached SCSI disk
[ 5436.050367] EXT4-fs error (device sdd1): ext4_put_super:879: Couldn't clean up the journal
[ 5436.058656] EXT4-fs (sdd1): Remounting filesystem read-only
[ 5436.948754] ext4_init_reserve_inode_table0: sdh1, 14904
[ 5436.953974] ext4_init_reserve_inode_table2: sdh1, 14904, 0, 0, 4096
[ 5436.960242] EXT4-fs (sdh1): recovery complete
[ 5436.964778] EXT4-fs (sdh1): mounted filesystem with ordered data mode. Opts: usrjquota=aquota.user,jqfmt=vfsv0,user_xattr,data=ordered,delalloc,acl
[/] # EXT4-fs error (device sdd1): ext4_put_super:879: Couldn't clean up the journal EXT4-fs error (device sdd1): ext4_put_super:879: Couldn't clean up the journal
HD funziona correttamente sulle porte usb 3.0 di qualsiasi PC
avete consigli ?
Grazie