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d8d7113c35
Wheezy's udev (175-7.2) has broken rules for the /dev/disk/by-partuuid/ symlinks that ceph-disk relies on. Install parallel rules that work. On new udev, this is harmless; old older udev, this will make life better. Fixes: #4865 Backport: cuttlefish Signed-off-by: Sage Weil <sage@inktank.com>
35 lines
1.5 KiB
Plaintext
35 lines
1.5 KiB
Plaintext
#
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# this is a kludge installed by ceph to fix the /dev/disk/by-partuuid
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# symlinks on systems with old udev (< 180). it's a stripped down
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# version of a newer 60-persistent-storage.rules file that hopefully
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# captures the same set of conditions for setting up those symlinks.
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#
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# forward scsi device event to corresponding block device
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ACTION=="change", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST=="block", ATTR{block/*/uevent}="change"
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ACTION=="remove", GOTO="persistent_storage_end_two"
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SUBSYSTEM!="block", GOTO="persistent_storage_end_two"
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# skip rules for inappropriate block devices
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KERNEL=="fd*|mtd*|nbd*|gnbd*|btibm*|dm-*|md*", GOTO="persistent_storage_end_two"
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# ignore partitions that span the entire disk
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TEST=="whole_disk", GOTO="persistent_storage_end_two"
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# for partitions import parent information
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ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*"
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# skip unpartitioned removable media devices from drivers which do not send "change" events
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ENV{DEVTYPE}=="disk", KERNEL!="sd*|sr*", ATTR{removable}=="1", GOTO="persistent_storage_end_two"
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# probe filesystem metadata of disks
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KERNEL!="sr*", IMPORT{program}="/sbin/blkid -o udev -p $tempnode"
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# by-partlabel/by-partuuid links (partition metadata)
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ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_UUID}=="?*", SYMLINK+="disk/by-partuuid/$env{ID_PART_ENTRY_UUID}"
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ENV{ID_PART_ENTRY_SCHEME}=="gpt", ENV{ID_PART_ENTRY_NAME}=="?*", SYMLINK+="disk/by-partlabel/$env{ID_PART_ENTRY_NAME}"
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LABEL="persistent_storage_end_two"
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