diff options
Diffstat (limited to '0026-RHBZ-549636-default-path-selector.patch')
| -rw-r--r-- | 0026-RHBZ-549636-default-path-selector.patch | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/0026-RHBZ-549636-default-path-selector.patch b/0026-RHBZ-549636-default-path-selector.patch deleted file mode 100644 index 4b7b460..0000000 --- a/0026-RHBZ-549636-default-path-selector.patch +++ /dev/null @@ -1,98 +0,0 @@ ---- - libmultipath/dict.c | 2 +- - multipath.conf.annotated | 4 ++-- - multipath.conf.defaults | 2 +- - multipath.conf.synthetic | 2 +- - multipath/multipath.conf.5 | 18 +++++++++++++++--- - 5 files changed, 20 insertions(+), 8 deletions(-) - -Index: multipath-tools/libmultipath/dict.c -=================================================================== ---- multipath-tools.orig/libmultipath/dict.c -+++ multipath-tools/libmultipath/dict.c -@@ -2181,7 +2181,7 @@ init_keywords(void) - install_keyword("polling_interval", &polling_interval_handler, &snprint_def_polling_interval); - install_keyword("udev_dir", &udev_dir_handler, &snprint_def_udev_dir); - install_keyword("multipath_dir", &multipath_dir_handler, &snprint_def_multipath_dir); -- install_keyword("selector", &def_selector_handler, &snprint_def_selector); -+ install_keyword("path_selector", &def_selector_handler, &snprint_def_selector); - install_keyword("path_grouping_policy", &def_pgpolicy_handler, &snprint_def_path_grouping_policy); - install_keyword("getuid_callout", &def_getuid_callout_handler, &snprint_def_getuid_callout); - install_keyword("prio", &def_prio_handler, &snprint_def_prio); -Index: multipath-tools/multipath.conf.annotated -=================================================================== ---- multipath-tools.orig/multipath.conf.annotated -+++ multipath-tools/multipath.conf.annotated -@@ -27,14 +27,14 @@ - # polling_interval 10 - # - # # --# # name : selector -+# # name : path_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" -+# path_selector "round-robin 0" - # - # # - # # name : path_grouping_policy -Index: multipath-tools/multipath.conf.defaults -=================================================================== ---- multipath-tools.orig/multipath.conf.defaults -+++ multipath-tools/multipath.conf.defaults -@@ -4,7 +4,7 @@ - #defaults { - # udev_dir /dev - # polling_interval 5 --# selector "round-robin 0" -+# path_selector "round-robin 0" - # path_grouping_policy failover - # getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n" - # prio const -Index: multipath-tools/multipath.conf.synthetic -=================================================================== ---- multipath-tools.orig/multipath.conf.synthetic -+++ multipath-tools/multipath.conf.synthetic -@@ -5,7 +5,7 @@ - #defaults { - # udev_dir /dev - # polling_interval 10 --# selector "round-robin 0" -+# path_selector "round-robin 0" - # path_grouping_policy multibus - # getuid_callout "/lib/udev/scsi_id --whitelisted --device=/dev/%n" - # prio const -Index: multipath-tools/multipath/multipath.conf.5 -=================================================================== ---- multipath-tools.orig/multipath/multipath.conf.5 -+++ multipath-tools/multipath/multipath.conf.5 -@@ -81,10 +81,22 @@ default verbosity. Higher values increas - levels are between 0 and 6; default is - .I 2 - .TP --.B selector -+.B path_selector - The default path selector algorithm to use; they are offered by the --kernel multipath target. The only currently implemented is --.I "round-robin 0" -+kernel multipath target. There are three selector algorithms. -+.RS -+.TP 12 -+.B "round-robin 0" -+Loop through every path in the path group, sending the same amount of IO to -+each. -+.TP -+.B "queue-length 0" -+Send the next bunch of IO down the path with the least amount of outstanding IO. -+.TP -+.B "service-time 0" -+Choose the path for the next bunch of IO based on the amount of outstanding IO -+to the path and its relative throughput. -+.RE - .TP - .B path_grouping_policy - The default path grouping policy to apply to unspecified |