device-mapper-multipath/0172-RHBZ-1350931-no-active-add.patch

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device-mapper-multipath-0.4.9-83 Modify 0135-RHBZ-1299600-path-dev-uevents.patch * trigger uevents when adding wwids for existing devices during startup Refresh 0136-RHBZ-1304687-wait-for-map-add.patch Refresh 0150-RHBZ-1253913-fix-startup-msg.patch Modify 0159-UPBZ-1255885-udev-waits.patch * fix bug in failure path Add 0160-RH-udev-flags.patch Add 0161-RHBZ-1311659-no-kpartx.patch * skip_kpartx option disables kpartx running on multipath devices Add 0162-RHBZ-1333331-huawei-config.patch * Add default config for Huawei XSG1 array Add 0163-UPBZ-1333492-resize-map.patch * restore old size if resize fails Add 0164-RHBZ-1311463-dos-part-rollover.patch * fix incorrect partition size due to 4k device size rollover Add 0165-UPBZ-1341748-MSA-2040-conf.patch * Add default config for MSA 2040 array Add 0166-RHBZ-1323429-dont-allow-new-wwid.patch * don't allow path wwid to change while it is in use Add 0167-RHBZ-1335176-fix-show-cmds.patch * and new show multipath format wildcard, 'f' to sho number of failures. This will hopefully be useful for tracking what happens to multipath devices for bz #1335176 Add 0168-RHBZ-1347769-shared-lock.patch * make multipath lock the path devices with a shared lock Add 0169-UPBZ-1353357-json-output.patch * add mulitpathd json output command Add 0170-UPBZ-1352925-fix-typo.patch Add 0171-UPBZ-1356651-allow-zero-size.patch * Allow zero-sized paths to be added to a multipath device Add 0172-RHBZ-1350931-no-active-add.patch * Allow paths to be added to a new map if no active paths exist. Also fixes 1351430
2016-07-22 20:20:02 +00:00
---
multipathd/main.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
Index: multipath-tools-130222/multipathd/main.c
===================================================================
--- multipath-tools-130222.orig/multipathd/main.c
+++ multipath-tools-130222/multipathd/main.c
@@ -530,9 +530,15 @@ ev_add_path (struct path * pp, struct ve
}
mpp = find_mp_by_wwid(vecs->mpvec, pp->wwid);
if (mpp && mpp->wait_for_udev) {
- mpp->wait_for_udev = 2;
- orphan_path(pp);
- return 0;
+ if (pathcount(mpp, PATH_UP) == 0 &&
+ (pathcount(mpp, PATH_GHOST) == 0 ||
+ pp->tpgs == TPGS_IMPLICIT))
+ mpp->force_udev_reload = 1;
+ else {
+ mpp->wait_for_udev = 2;
+ orphan_path(pp);
+ return 0;
+ }
}
pp->mpp = mpp;
@@ -551,7 +557,8 @@ rescan:
condlog(4,"%s: adopting all paths for path %s",
mpp->alias, pp->dev);
- mpp->force_udev_reload = !pathcount(mpp, PATH_WILD);
+ if (pathcount(mpp, PATH_WILD) == 0)
+ mpp->force_udev_reload = 1;
if (adopt_paths(vecs->pathvec, mpp, 1))
goto fail; /* leave path added to pathvec */