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Diffstat (limited to 'community-testing/multipath-tools/multipath.conf.annotated')
| -rw-r--r-- | community-testing/multipath-tools/multipath.conf.annotated | 362 |
1 files changed, 0 insertions, 362 deletions
diff --git a/community-testing/multipath-tools/multipath.conf.annotated b/community-testing/multipath-tools/multipath.conf.annotated deleted file mode 100644 index b79488413..000000000 --- a/community-testing/multipath-tools/multipath.conf.annotated +++ /dev/null @@ -1,362 +0,0 @@ -## -## This is a template multipath-tools configuration file -## Uncomment the lines relevent to your environment -## -# -## -## name : defaults -## desc : multipath-tools default settings -## -#defaults { -# # -# # name : udev_dir -# # desc : directory where udev creates its device nodes -# # default : /dev -# # -# udev_dir /dev -# -# # -# # name : polling_interval -# # scope : multipathd -# # desc : interval between two path checks in seconds -# # default : 5 -# # -# polling_interval 10 -# -# # -# # name : selector -# # scope : multipath -# # desc : the default path selector algorithm to use -# # these algorithms are offered by the kernel multipath target -# # values : "round-robin 0" -# # default : "round-robin 0" -# # -# selector "round-robin 0" -# -# # -# # name : path_grouping_policy -# # scope : multipath -# # desc : the default path grouping policy to apply to unspecified -# # multipaths -# # default : multibus -# # -# path_grouping_policy multibus -# -# # -# # name : getuid_callout -# # scope : multipath -# # desc : the default program and args to callout to obtain a unique -# # path identifier. Absolute path required -# # default : /usr/lib/udev/scsi_id -g -u -s -# # -# getuid_callout "/usr/lib/udev/scsi_id -g -u -s /block/%n" -# -# # -# # name : prio_callout -# # scope : multipath -# # desc : the default program and args to callout to obtain a path -# # priority value. The ALUA bits in SPC-3 provide an -# # exploitable prio value for example. "none" is a valid value -# # default : (null) -# # -# #prio_callout "/bin/true" -# -# # -# # name : path_checker -# # scope : multipath & multipathd -# # desc : the default method used to determine the paths' state -# # values : readsector0|tur|emc_clariion|hp_sw|directio -# # default : directio -# # -# #path_checker directio -# -# # -# # name : rr_min_io -# # scope : multipath -# # desc : the number of IO to route to a path before switching -# # to the next in the same path group -# # default : 1000 -# # -# rr_min_io 100 -# -# # -# # name : rr_weight -# # scope : multipath -# # desc : if set to priorities the multipath configurator will assign -# # path weights as "path prio * rr_min_io" -# # values : priorities|uniform -# # default : uniform -# # -# rr_weight priorities -# -# # -# # name : failback -# # scope : multipathd -# # desc : tell the daemon to manage path group failback, or not to. -# # 0 means immediate failback, values >0 means deffered failback -# # expressed in seconds. -# # values : manual|immediate|n > 0 -# # default : immediate -# # -# failback manual -# -# # -# # name : no_path_retry -# # scope : multipath & multipathd -# # desc : tell the number of retries until disable queueing, or -# # "fail" means immediate failure (no queueing), -# # "queue" means never stop queueing -# # values : queue|fail|n (>0) -# # default : (null) -# # -# #no_path_retry queue -# -# # -# # name : user_friendly_names -# # scope : multipath -# # desc : If set to "yes", using the bindings file -# # /var/lib/multipath/bindings to assign a persistent and -# # unique alias to the multipath, in the form of mpath<n>. -# # If set to "no" use the WWID as the alias. In either case -# # this be will be overriden by any specific aliases in this -# # file. -# # values : yes|no -# # default : no -# user_friendly_names no -# -#} -# -## -## name : blacklist -## scope : multipath & multipathd -## desc : list of device names to discard as not multipath candidates -## default : cciss, fd, hd, md, dm, sr, scd, st, ram, raw, loop -## -#blacklist { -# wwid 26353900f02796769 -# devnode "^(ram|raw|loop|fd|md|dm-|sr|scd|st)[0-9]*" -# devnode "^hd[a-z][[0-9]*]" -# devnode "^cciss!c[0-9]d[0-9]*[p[0-9]*]" -# device { -# vendor DEC.* -# product MSA[15]00 -# } -#} -## -## name : blacklist_exceptions -## scope : multipath & multipathd -## desc : list of device names to be treated as multipath candidates -## even if they are on the blacklist. -## Note: blacklist exceptions are only valid in the same class. -## It is not possible to blacklist devices using the devnode keyword -## and to exclude some devices of them using the wwid keyword. -## default : - -## -#blacklist_exceptions { -# devnode "^dasd[c-d]+[0-9]*" -# wwid "IBM.75000000092461.4d00.34" -# wwid "IBM.75000000092461.4d00.35" -# wwid "IBM.75000000092461.4d00.36" -#} -# -## -## name : multipaths -## scope : multipath & multipathd -## desc : list of multipaths finest-grained settings -## -#multipaths { -# # -# # name : multipath -# # scope : multipath & multipathd -# # desc : container for settings that apply to one specific multipath -# # -# multipath { -# # -# # name : wwid -# # scope : multipath & multipathd -# # desc : index of the container -# # -# wwid 3600508b4000156d700012000000b0000 -# -# # -# # name : alias -# # scope : multipath -# # desc : symbolic name for the multipath -# # -# alias yellow -# -# # -# # name : path_grouping_policy -# # scope : multipath -# # desc : path grouping policy to apply to this multipath -# # values : failover, multibus, group_by_serial -# # default : failover -# # -# path_grouping_policy multibus -# -# # -# # name : path_checker -# # scope : multipathd -# # desc : path checking alorithm to use to check path state -# # values : readsector0|tur|emc_clariion|hp_sw|directio -# # default : directio -# # -# # path_checker directio -# -# # -# # name : path_selector -# # desc : the path selector algorithm to use for this mpath -# # these algo are offered by the kernel mpath target -# # values : "round-robin 0" -# # default : "round-robin 0" -# # -# path_selector "round-robin 0" -# -# # -# # name : failback -# # scope : multipathd -# # desc : tell the daemon to manage path group failback, or not to. -# # 0 means immediate failback, values >0 means deffered failback -# # expressed in seconds. -# # values : manual|immediate|n > 0 -# # default : immediate -# # -# failback manual -# -# # -# # name : no_path_retry -# # scope : multipath & multipathd -# # desc : tell the number of retries until disable queueing, or -# # "fail" means immediate failure (no queueing), -# # "queue" means never stop queueing -# # values : queue|fail|n (>0) -# # default : (null) -# # -# #no_path_retry queue -# -# # -# # name : rr_min_io -# # scope : multipath -# # desc : the number of IO to route to a path before switching -# # to the next in the same path group -# # default : 1000 -# # -# rr_min_io 100 -# } -# multipath { -# wwid 1DEC_____321816758474 -# alias red -# rr_weight priorities -# } -#} -# -## -## name : devices -## scope : multipath & multipathd -## desc : list of per storage controller settings -## overrides default settings (device_maps block) -## overriden by per multipath settings (multipaths block) -## -#devices { -# # -# # name : device -# # scope : multipath & multipathd -# # desc : settings for this specific storage controller -# # -# device { -# # -# # name : vendor, product -# # scope : multipath & multipathd -# # desc : index for the block -# # -# vendor "COMPAQ " -# product "HSV110 (C)COMPAQ" -# -# # -# # name : path_grouping_policy -# # scope : multipath -# # desc : path grouping policy to apply to multipath hosted -# # by this storage controller -# # values : failover = 1 path per priority group -# # multibus = all valid paths in 1 priority -# # group -# # group_by_serial = 1 priority group per detected -# # serial number -# # default : failover -# # -# path_grouping_policy multibus -# -# # -# # name : getuid_callout -# # scope : multipath -# # desc : the program and args to callout to obtain a unique -# # path identifier. Absolute path required -# # default : /usr/lib/udev/scsi_id -g -u -s -# # -# getuid_callout "/usr/lib/udev/scsi_id -g -u -s /block/%n" -# -# # -# # name : prio_callout -# # scope : multipath -# # desc : the program and args to callout to obtain a path -# # weight. Weights are summed for each path group to -# # determine the next PG to use case of failure. -# # "none" is a valid value. -# # default : no callout, all paths equals -# # -# prio_callout "/sbin/mpath_prio_balance_units %d" -# -# # -# # name : path_checker -# # scope : multipathd -# # desc : path checking alorithm to use to check path state -# # values : readsector0|tur|emc_clariion|hp_sw|directio -# # default : directio -# # -# path_checker directio -# -# # -# # name : path_selector -# # desc : the path selector algorithm to use for this mpath -# # these algo are offered by the kernel mpath target -# # values : "round-robin 0" -# # default : "round-robin 0" -# # -# path_selector "round-robin 0" -# -# # -# # name : failback -# # scope : multipathd -# # desc : tell the daemon to manage path group failback, or not to. -# # 0 means immediate failback, values >0 means deffered failback -# # expressed in seconds. -# # values : manual|immediate|n > 0 -# # default : immediate -# # -# failback 30 -# -# # -# # name : rr_min_io -# # scope : multipath -# # desc : the number of IO to route to a path before switching -# # to the next in the same path group -# # default : 1000 -# # -# rr_min_io 100 -# -# # -# # name : product_blacklist -# # scope : multipath & multipathd -# # desc : product strings to blacklist for this vendor -# # default : none -# # -# product_blacklist LUN_Z -# } -# device { -# vendor "COMPAQ " -# product "MSA1000 " -# path_grouping_policy multibus -# path_checker tur -# rr_weight priorities -# } -#} |