diff --git a/man/vgmknodes.8_des b/man/vgmknodes.8_des index 14c117734..b548dd075 100644 --- a/man/vgmknodes.8_des +++ b/man/vgmknodes.8_des @@ -3,3 +3,6 @@ LVs and creates any that are missing and removes unused ones. .P This command should not usually be needed if all the system components are interoperating correctly. +.P +See also the notes at the end of this manual page for using vgmknodes +together with udev. diff --git a/man/vgmknodes.8_end b/man/vgmknodes.8_end index e69de29bb..5d8e830fb 100644 --- a/man/vgmknodes.8_end +++ b/man/vgmknodes.8_end @@ -0,0 +1,12 @@ +. +.SH NOTES +. +When using \fBudev\fP(7) to manage the /dev content, it is also highly recommended +to use the \fB--refresh\fP option. This way, the necessary udev events are +generated too and associated udev rules are properly applied. If the \fB--refresh\fP +option is not used in this case, then LVM recreates the /dev content directly and +udev will not have proper records about affected symlinks and nodes. Also, +any node permissions defined by udev rules are not applied. This, in turn, +may cause problems for other system components that rely on reading the udev +database to get the list of /dev symlinks and nodes and which rely on the +permissions based on udev rules. diff --git a/man/vgmknodes.8_pregen b/man/vgmknodes.8_pregen index 60e693571..c099fbb56 100644 --- a/man/vgmknodes.8_pregen +++ b/man/vgmknodes.8_pregen @@ -20,6 +20,9 @@ LVs and creates any that are missing and removes unused ones. .P This command should not usually be needed if all the system components are interoperating correctly. +.P +See also the notes at the end of this manual page for using vgmknodes +together with udev. . .SH USAGE .