[PATCH v2 1/8] multipath-tools: delete obsolete information from multipath.conf.5
Xose Vazquez Perez <[email protected]>
| Newsgroups | dev.linux.lists.dm-devel |
|---|---|
| Message-ID | <[email protected]> |
repeat_count (rr_min_io, rr_min_io_rq, rr_weight) has been unsupported since kernel 4.6 ( commits 90a4323ccfea and 21136f89d76d ). And also clean up other deprecated entries. Cc: Martin Wilck <[email protected]> Cc: Benjamin Marzinski <[email protected]> Cc: Christophe Varoqui <[email protected]> Cc: DM_DEVEL-ML <[email protected]> Signed-off-by: Xose Vazquez Perez <[email protected]> --- multipath/multipath.conf.5.in | 69 +++-------------------------------- 1 file changed, 6 insertions(+), 63 deletions(-) diff --git a/multipath/multipath.conf.5.in b/multipath/multipath.conf.5.in index 84cd1a0a..e3a9811c 100644 --- a/multipath/multipath.conf.5.in +++ b/multipath/multipath.conf.5.in @@ -6,7 +6,7 @@ .\" Update the date below if you make any significant change. .\" ---------------------------------------------------------------------------- . -.TH MULTIPATH.CONF 5 2025-09-12 Linux +.TH MULTIPATH.CONF 5 2026-05-27 Linux . . .\" ---------------------------------------------------------------------------- @@ -198,9 +198,8 @@ kernel multipath target: .TP 12 .I "round-robin 0" Choose the path for the next bunch of I/O by looping through every path in the -path group, sending \fBthe same number of I/O requests\fR to each path. Some -aspects of behavior can be controlled with the attributes: \fIrr_min_io\fR, -\fIrr_min_io_rq\fR and \fIrr_weight\fR. +path group, sending \fBthe same number of I/O requests\fR to each path. + .TP .I "queue-length 0" (Since 2.6.31 kernel) Choose the path for the next bunch of I/O based on \fBthe lowest @@ -598,24 +597,12 @@ The default is: \fBmanual\fR . .TP .B rr_min_io -Number of I/O requests to route to a path before switching to the next in the -same path group. This is only for \fIBlock I/O\fR(BIO) based multipath and -only apply to \fIround-robin\fR path_selector. -.RS -.TP -The default is: \fB1000\fR -.RE +(Deprecated since kernel 4.6) This option is not supported anymore, and will be ignored. . . .TP .B rr_min_io_rq -Number of I/O requests to route to a path before switching to the next in the -same path group. This is only for \fIRequest\fR based multipath and -only apply to \fIround-robin\fR path_selector. -.RS -.TP -The default is: \fB1\fR -.RE +(Deprecated since kernel 4.6) This option is not supported anymore, and will be ignored. . . .TP @@ -634,16 +621,7 @@ The default is: \fBmax\fR . .TP .B rr_weight -If set to \fIpriorities\fR the multipath configurator will assign path weights -as "path prio * rr_min_io". Possible values are -.I priorities -or -.I uniform . -Only apply to \fIround-robin\fR path_selector. -.RS -.TP -The default is: \fBuniform\fR -.RE +(Deprecated since kernel 4.6) This option is not supported anymore, and will be ignored. . . .TP @@ -821,28 +799,16 @@ The default is: \fB<unset>\fR .TP .B bindings_file (Deprecated) This option is not supported anymore, and will be ignored. -.RS -.TP -The compiled-in value is: \fB@STATE_DIR@/bindings\fR -.RE . . .TP .B wwids_file (Deprecated) This option is not supported anymore, and will be ignored. -.RS -.TP -The compiled-in value is: \fB@STATE_DIR@/wwids\fR -.RE . . .TP .B prkeys_file (Deprecated) This option is not supported anymore, and will be ignored. -.RS -.TP -The compiled-in value is: \fB@STATE_DIR@/prkeys\fR -.RE . . .TP @@ -1008,10 +974,6 @@ The default is: \fB<unset>\fR .TP .B config_dir (Deprecated) This option is not supported anymore, and will be ignored. -.RS -.TP -The compiled-in value is: \fB@CONFIGDIR@\fR -.RE . . .TP @@ -1324,7 +1286,6 @@ The default is: \fBno\fR .TP .B disable_changed_wwids (Deprecated) This option is not supported anymore, and will be ignored. -.RE . . .TP @@ -1580,14 +1541,8 @@ section: .TP .B failback .TP -.B rr_weight -.TP .B no_path_retry .TP -.B rr_min_io -.TP -.B rr_min_io_rq -.TP .B flush_on_last_del .TP .B features @@ -1769,14 +1724,8 @@ section: .TP .B failback .TP -.B rr_weight -.TP .B no_path_retry .TP -.B rr_min_io -.TP -.B rr_min_io_rq -.TP .B fast_io_fail_tmo .TP .B dev_loss_tmo @@ -1855,14 +1804,8 @@ the values are taken from the \fIdevices\fR or \fIdefaults\fR sections: .TP .B failback .TP -.B rr_weight -.TP .B no_path_retry .TP -.B rr_min_io -.TP -.B rr_min_io_rq -.TP .B flush_on_last_del .TP .B fast_io_fail_tmo -- 2.54.0