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-rw-r--r--src/grp-udev/rules/64-btrfs.rules13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/grp-udev/rules/64-btrfs.rules b/src/grp-udev/rules/64-btrfs.rules
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index 0000000000..fe0100131e
--- /dev/null
+++ b/src/grp-udev/rules/64-btrfs.rules
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+# do not edit this file, it will be overwritten on update
+
+SUBSYSTEM!="block", GOTO="btrfs_end"
+ACTION=="remove", GOTO="btrfs_end"
+ENV{ID_FS_TYPE}!="btrfs", GOTO="btrfs_end"
+
+# let the kernel know about this btrfs filesystem, and check if it is complete
+IMPORT{builtin}="btrfs ready $devnode"
+
+# mark the device as not ready to be used by the system
+ENV{ID_BTRFS_READY}=="0", ENV{SYSTEMD_READY}="0"
+
+LABEL="btrfs_end"