diff options
| -rw-r--r-- | drivers/scsi/Kconfig | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 898c2b59592..601c2a8ec24 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -224,14 +224,15 @@ config SCSI_LOGGING can enable logging by saying Y to "/proc file system support" and "Sysctl support" below and executing the command - echo "scsi log token [level]" > /proc/scsi/scsi + echo <bitmask> > /proc/sys/dev/scsi/logging_level - at boot time after the /proc file system has been mounted. + where <bitmask> is a four byte value representing the logging type + and logging level for each type of logging selected. - There are a number of things that can be used for 'token' (you can - find them in the source: <file:drivers/scsi/scsi.c>), and this - allows you to select the types of information you want, and the - level allows you to select the level of verbosity. + There are a number of logging types and you can find them in the + source at <file:drivers/scsi/scsi_logging.h>. The logging levels + are also described in that file and they determine the verbosity of + the logging for each logging type. If you say N here, it may be harder to track down some types of SCSI problems. If you say Y here your kernel will be somewhat larger, but |