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50 lines
1.8 KiB
Plaintext
50 lines
1.8 KiB
Plaintext
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# This file contains the rules needed to create persistent device names.
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# we are only interested in add actions for block devices
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ACTION!="add", GOTO="no_volume_id"
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SUBSYSTEM!="block", GOTO="no_volume_id"
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# and we can safely ignore these kinds of devices
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KERNEL=="ram*|loop*|fd*|sr*", GOTO="no_volume_id"
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# disk id
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KERNEL=="hd*[!0-9]", IMPORT="/sbin/ata_id --export $tempnode"
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KERNEL=="hd*[!0-9]", ENV{ID_SERIAL}=="?*", \
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SYMLINK+="$env{ID_TYPE}/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}"
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KERNEL=="hd*[0-9]", IMPORT{parent}="ID_*"
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KERNEL=="hd*[0-9]", ENV{ID_SERIAL}=="?*", \
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SYMLINK+="$env{ID_TYPE}/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}-part%n"
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KERNEL=="sd*[!0-9]", SYSFS{ieee1394_id}=="*", \
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IMPORT="/bin/echo -e 'ID_SERIAL=$sysfs{ieee1394_id}\nID_BUS=ieee1394\nID_TYPE=disk'"
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KERNEL=="sd*[!0-9]", ENV{ID_SERIAL}=="", IMPORT="/sbin/usb_id -x"
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KERNEL=="sd*[!0-9]", ENV{ID_SERIAL}=="", \
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IMPORT="/sbin/scsi_id -g -x -a -s %p"
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KERNEL=="sd*[!0-9]", ENV{ID_SERIAL}=="?*", \
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SYMLINK+="$env{ID_TYPE}/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
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KERNEL=="sd*[0-9]", IMPORT{parent}="ID_*"
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KERNEL=="sd*[0-9]", ENV{ID_SERIAL}=="?*", \
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SYMLINK+="$env{ID_TYPE}/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"
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# path
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KERNEL=="*[!0-9]", ENV{ID_TYPE}=="?*", IMPORT="/sbin/path_id %p", \
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SYMLINK+="$env{ID_TYPE}/by-path/$env{ID_PATH}"
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KERNEL=="*[0-9]", IMPORT{parent}="ID_*"
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KERNEL=="*[0-9]", ENV{ID_PATH}=="?*", \
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SYMLINK+="$env{ID_TYPE}/by-path/$env{ID_PATH}-part%n"
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# volume label and uuid
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KERNEL=="*[!0-9]", SYSFS{removable}=="1", GOTO="no_volume_id"
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KERNEL=="*[0-9]", IMPORT="/sbin/vol_id --export $tempnode"
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KERNEL=="*[0-9]", ENV{ID_FS_UUID}=="?*", \
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SYMLINK+="disk/by-uuid/$env{ID_FS_UUID}"
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KERNEL=="*[0-9]", ENV{ID_FS_LABEL_SAFE}=="?*", \
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SYMLINK+="disk/by-label/$env{ID_FS_LABEL_SAFE}"
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# end of processing
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SUBSYSTEM=="block", LABEL="no_volume_id"
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