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92 lines
2.3 KiB
92 lines
2.3 KiB
# This is a basic configuration file with some examples, for device mapper |
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# multipath. |
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# |
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# For a complete list of the default configuration values, run either |
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# multipath -t |
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# or |
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# multipathd show config |
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# |
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# For a list of configuration options with descriptions, see the multipath.conf |
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# man page |
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## By default, devices with vendor = "IBM" and product = "S/390.*" are |
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## blacklisted. To enable mulitpathing on these devies, uncomment the |
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## following lines. |
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#blacklist_exceptions { |
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# device { |
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# vendor "IBM" |
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# product "S/390.*" |
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# } |
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#} |
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## Use user friendly names, instead of using WWIDs as names. |
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defaults { |
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user_friendly_names yes |
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find_multipaths yes |
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} |
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## |
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## Here is an example of how to configure some standard options. |
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## |
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# |
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#defaults { |
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# polling_interval 10 |
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# path_selector "round-robin 0" |
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# path_grouping_policy multibus |
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# uid_attribute ID_SERIAL |
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# prio alua |
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# path_checker readsector0 |
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# rr_min_io 100 |
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# max_fds 8192 |
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# rr_weight priorities |
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# failback immediate |
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# no_path_retry fail |
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# user_friendly_names yes |
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#} |
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## |
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## The wwid line in the following blacklist section is shown as an example |
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## of how to blacklist devices by wwid. The 2 devnode lines are the |
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## compiled in default blacklist. If you want to blacklist entire types |
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## of devices, such as all scsi devices, you should use a devnode line. |
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## However, if you want to blacklist specific devices, you should use |
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## a wwid line. Since there is no guarantee that a specific device will |
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## not change names on reboot (from /dev/sda to /dev/sdb for example) |
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## devnode lines are not recommended for blacklisting specific devices. |
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## |
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#blacklist { |
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# wwid 26353900f02796769 |
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# devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*" |
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# devnode "^hd[a-z]" |
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#} |
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#multipaths { |
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# multipath { |
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# wwid 3600508b4000156d700012000000b0000 |
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# alias yellow |
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# path_grouping_policy multibus |
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# path_selector "round-robin 0" |
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# failback manual |
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# rr_weight priorities |
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# no_path_retry 5 |
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# } |
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# multipath { |
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# wwid 1DEC_____321816758474 |
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# alias red |
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# } |
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#} |
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#devices { |
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# device { |
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# vendor "COMPAQ " |
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# product "HSV110 (C)COMPAQ" |
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# path_grouping_policy multibus |
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# path_checker readsector0 |
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# path_selector "round-robin 0" |
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# hardware_handler "0" |
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# failback 15 |
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# rr_weight priorities |
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# no_path_retry queue |
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# } |
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# device { |
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# vendor "COMPAQ " |
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# product "MSA1000 " |
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# path_grouping_policy multibus |
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# } |
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#}
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