initial code repo

[stor4nfv.git] / src / ceph / udev / 60-ceph-by-parttypeuuid.rules

diff --git a/src/ceph/udev/60-ceph-by-parttypeuuid.rules b/src/ceph/udev/60-ceph-by-parttypeuuid.rules
new file mode 100644 (file)
index 0000000..1fe8fc5
--- /dev/null
+++ b/src/ceph/udev/60-ceph-by-parttypeuuid.rules
@@ -0,0 +1,31 @@
+#
+# Make sure /dev/disk/by-parttypeuuid is populated because
+# ceph-disk activate-all relies on it.
+#
+
+# forward scsi device event to corresponding block device
+ACTION=="change", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST=="block", ATTR{block/*/uevent}="change"
+
+ACTION=="remove", GOTO="persistent_storage_end_two"
+
+SUBSYSTEM!="block", GOTO="persistent_storage_end_two"
+
+# skip rules for inappropriate block devices
+KERNEL=="fd*|mtd*|nbd*|gnbd*|btibm*|md*", GOTO="persistent_storage_end_two"
+
+# ignore partitions that span the entire disk
+TEST=="whole_disk", GOTO="persistent_storage_end_two"
+
+# for partitions import parent information
+ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*"
+
+# skip unpartitioned removable media devices from drivers which do not send "change" events
+ENV{DEVTYPE}=="disk", KERNEL!="sd*|sr*", ATTR{removable}=="1", GOTO="persistent_storage_end_two"
+
+# probe filesystem metadata of disks
+KERNEL!="sr*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
+
+# NEW: by-parttypeuuid links (type.id)
+ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_TYPE}=="?*", ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-parttypeuuid/$env{ID_PART_ENTRY_TYPE}.$env{ID_PART_ENTRY_UUID}"
+
+LABEL="persistent_storage_end_two"