Dotaz: usb-storage /var/log/debug, kern.log a syslog

[Lubo]

Ked pripojím HDD cez usb externý prenosný rámček a začnem prenášať dáta, tak sa mi začnú plniť logovacie súbory /var/log/debug, kern.log a syslog. Prekopírujem cca 3,5 GB a tieto súbory narastú spolu o cca 240 MB. Sú tam také hlášky z ktorých časť uvádzam:

/var/log/debug

Aug  8 20:38:09 d178 kernel: usb-storage: Status code 0; transferred 13/13
Aug  8 20:38:09 d178 kernel: usb-storage: -- transfer complete
Aug  8 20:38:09 d178 kernel: usb-storage: Bulk status result = 0
Aug  8 20:38:09 d178 kernel: usb-storage: Bulk Status S 0x53425355 T 0xa R 0
Stat 0x0
Aug  8 20:38:09 d178 kernel: usb-storage: scsi cmd done, result=0x0
Aug  8 20:38:09 d178 kernel: usb-storage: *** thread sleeping.
Aug  8 20:38:09 d178 kernel: usb-storage: queuecommand called
Aug  8 20:38:09 d178 kernel: usb-storage: *** thread awakened.

/var/log/kern.log

Aug  8 20:38:22 d178 kernel: usb-storage: -- transfer complete
Aug  8 20:38:22 d178 kernel: usb-storage: Bulk status result = 0
Aug  8 20:38:22 d178 kernel: usb-storage: Bulk Status S 0x53425355 T 0x1a R 0 Stat
Aug  8 20:38:22 d178 kernel: usb-storage: scsi cmd done, result=0x0
Aug  8 20:38:22 d178 kernel: usb-storage: *** thread sleeping.
Aug  8 20:38:22 d178 kernel: usb-storage: queuecommand called
Aug  8 20:38:22 d178 kernel: usb-storage: *** thread awakened.
Aug  8 20:38:22 d178 kernel: usb-storage: Command READ_10 (10 bytes)
Aug  8 20:38:22 d178 kernel: usb-storage:  28 00 00 00 4a e8 00 00 01 00
Aug  8 20:38:22 d178 kernel: usb-storage: Bulk Command S 0x43425355 T 0x1b L 512 F
Aug  8 20:38:22 d178 kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 31 byte
Aug  8 20:38:22 d178 kernel: usb-storage: Status code 0; transferred 31/31
Aug  8 20:38:22 d178 kernel: usb-storage: -- transfer complete

/var/log/syslog

Aug  8 20:38:09 d178 kernel: usb-storage: -- transfer complete
Aug  8 20:38:09 d178 kernel: usb-storage: Bulk command transfer result=0
Aug  8 20:38:09 d178 kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer 8
bytes
Aug  8 20:38:09 d178 kernel: usb-storage: Status code 0; transferred 8/8
Aug  8 20:38:09 d178 kernel: usb-storage: -- transfer complete
Aug  8 20:38:09 d178 kernel: usb-storage: Bulk data transfer result 0x0
Aug  8 20:38:09 d178 kernel: usb-storage: Attempting to get CSW...
Aug  8 20:38:09 d178 kernel: usb-storage: usb_stor_bulk_transfer_buf: xfer
13 bytes
Aug  8 20:38:09 d178 kernel: usb-storage: Status code 0; transferred 13/13
Aug  8 20:38:09 d178 kernel: usb-storage: -- transfer complete

Mám Debian Sarge jadro 2.6.11. Ako sa dá tomu zabrániť? Ako povedať kernelu nech to neloguje? Správa so to normálne, či je tam nejaká chyba. Mám malú partíciu /var, cca 500MB a pri skopirovaní jedného filmu je zaplnená na 100%.

Odpovědi

[petr_p]

V jadre si vypnete volbu CONFIG_USB_STORAGE_DEBUG.

[lubo]

Ďakujem, bolo to ono.