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The swift-drive-audit configuration
items reference a script that can be run by using
cron to watch for bad drives. If
errors are detected, it unmounts the bad drive, so that
OpenStack Object Storage can work around it. It takes the
following options:
| Configuration option = Default value | Description |
|---|---|
| device_dir = /srv/node | Directory devices are mounted under |
| error_limit = 1 | Number of errors to find before a device is unmounted |
| log_address = /dev/log | Location where syslog sends the logs to |
| log_facility = LOG_LOCAL0 | Syslog log facility |
| log_file_pattern = /var/log/kern.*[!.][!g][!z] | Location of the log file with globbing pattern to check against device errors locate device blocks with errors in the log file |
| log_level = INFO | Logging level |
| log_max_line_length = 0 | Caps the length of log lines to the value given; no limit if set to 0, the default. |
| minutes = 60 | Number of minutes to look back in `/var/log/kern.log` |
| regex_pattern_1 = \berror\b.*\b(dm-[0-9]{1,2}\d?)\b | No help text available for this option. |
