diff options
Diffstat (limited to 'udev')
| -rw-r--r-- | udev/10-dm.rules.in | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/udev/10-dm.rules.in b/udev/10-dm.rules.in index c40805a8..4d50ed3d 100644 --- a/udev/10-dm.rules.in +++ b/udev/10-dm.rules.in @@ -66,6 +66,7 @@ IMPORT{db}="DM_SUBSYSTEM_UDEV_FLAG4" IMPORT{db}="DM_SUBSYSTEM_UDEV_FLAG5" IMPORT{db}="DM_SUBSYSTEM_UDEV_FLAG6" IMPORT{db}="DM_SUBSYSTEM_UDEV_FLAG7" +IMPORT{db}="DM_UDEV_RULES_VSN" LABEL="dm_flags_done" # Normally, we operate on "change" events. But when coldplugging, there's an @@ -80,7 +81,7 @@ LABEL="dm_flags_done" # before (e.g. in initrd). If udev is used in initrd, we require the udev init # script to not remove the existing udev database so we can reuse the information # stored at the time of device activation in the initrd. -ACTION=="add", ENV{DM_UDEV_PRIMARY_SOURCE_FLAG}!="1", GOTO="dm_disable" +ACTION=="add", ENV{DM_UDEV_RULES_VSN}!="1", ENV{DM_UDEV_PRIMARY_SOURCE_FLAG}!="1", GOTO="dm_disable" # "dm" sysfs subdirectory is available in newer versions of DM # only (kernels >= 2.6.29). We have to check for its existence @@ -106,7 +107,9 @@ ENV{DM_SUSPENDED}=="Suspended", ENV{DM_SUSPENDED}="1" # fact (e.g. fallback to rules that behave correctly even without # these rules installed). It also provides versioning for any # possible future changes. -ENV{DM_UDEV_RULES_VSN}="1" +# VSN 1 - original rules +# VSN 2 - add support for synthesized events +ENV{DM_UDEV_RULES_VSN}="2" ENV{DM_UDEV_DISABLE_DM_RULES_FLAG}!="1", ENV{DM_NAME}=="?*", SYMLINK+="(DM_DIR)/$env{DM_NAME}" |