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    revision 515 by niro, Sat Mar 22 18:12:38 2008 UTC revision 717 by niro, Mon Dec 22 20:31:37 2008 UTC
    # Line 1  Line 1 
    1  # /etc/udev/rules/65-persistent-storage.rules:  device naming rules for udev  # /etc/udev/rules/65-persistent-storage.rules:  device naming rules for udev
    2  # $Header: /root/magellan-cvs/src/udev/udev-persistent-storage.rules.magellan,v 1.4 2008-03-22 18:12:22 niro Exp $  # $Header: /root/magellan-cvs/src/udev/udev-persistent-storage.rules.magellan,v 1.5 2008-12-22 20:31:37 niro Exp $
    3  #  #
    4  # There are a number of modifiers that are allowed to be used in some  # There are a number of modifiers that are allowed to be used in some
    5  # of the different fields. They provide the following subsitutions:  # of the different fields. They provide the following subsitutions:
    # Line 21  Line 21 
    21  # persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path}  # persistent storage links: /dev/disk/{by-id,by-uuid,by-label,by-path}
    22  # scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de>  # scheme based on "Linux persistent device names", 2004, Hannes Reinecke <hare@suse.de>
    23    
    24    # forward scsi device event to corresponding block device
    25    ACTION=="change", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST=="block", ATTR{block/*/uevent}="change"
    26    
    27  ACTION!="add|change", GOTO="persistent_storage_end"  ACTION!="add|change", GOTO="persistent_storage_end"
    28  SUBSYSTEM!="block", GOTO="persistent_storage_end"  SUBSYSTEM!="block", GOTO="persistent_storage_end"
    29    
    30  # skip rules for inappropriate block devices  # skip rules for inappropriate block devices
    31  KERNEL=="ram*|loop*|fd*|nbd*|gnbd*|dm-*|md*", GOTO="persistent_storage_end"  KERNEL=="ram*|loop*|fd*|nbd*|gnbd*|dm-*|md*|btibm*", GOTO="persistent_storage_end"
    32    
    33  # never access non-cdrom removable ide devices, the drivers are causing event loops on open()  # never access non-cdrom removable ide devices, the drivers are causing event loops on open()
    34  KERNEL=="hd*[!0-9]", ATTR{removable}=="1", DRIVERS=="ide-cs|ide-floppy", GOTO="persistent_storage_end"  KERNEL=="hd*[!0-9]", ATTR{removable}=="1", DRIVERS=="ide-cs|ide-floppy", GOTO="persistent_storage_end"
    35  KERNEL=="hd*[0-9]", ATTRS{removable}=="1", GOTO="persistent_storage_end"  KERNEL=="hd*[0-9]", ATTRS{removable}=="1", GOTO="persistent_storage_end"
    36    
    37  # ignore partitions that span the entire disk  # ignore partitions that span the entire disk
    38  ATTR{whole_disk}=="*", GOTO="persistent_storage_end"  TEST=="whole_disk", GOTO="persistent_storage_end"
       
     # /sys/class/block will export this  
     ENV{DEVTYPE}!="?*", ATTR{range}=="?*", ENV{DEVTYPE}="disk"  
     ENV{DEVTYPE}!="?*", ATTR{start}=="?*", ENV{DEVTYPE}="partition"  
    39    
    40  # for partitions import parent information  # for partitions import parent information
    41  ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*"  ENV{DEVTYPE}=="partition", IMPORT{parent}="ID_*"
    # Line 46  KERNEL=="hd*[!0-9]", IMPORT{program}="at Line 45  KERNEL=="hd*[!0-9]", IMPORT{program}="at
    45  KERNEL=="hd*[!0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}"  KERNEL=="hd*[!0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}"
    46  KERNEL=="hd*[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}-part%n"  KERNEL=="hd*[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_MODEL}_$env{ID_SERIAL}-part%n"
    47    
     KERNEL=="sd*[!0-9]|sr*", ATTRS{ieee1394_id}=="?*", ENV{ID_SERIAL}="$attr{ieee1394_id}", ENV{ID_BUS}="ieee1394"  
    48  KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export %p"  KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{program}="usb_id --export %p"
    49  KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted --fallback-to-sysfs -s %p -d $tempnode"  KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="scsi"
    50  KERNEL=="cciss?c[0-9]d[0-9]", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted --ignore-sysfs -s %p -d $tempnode", ENV{ID_BUS}="cciss"  KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="cciss"
    51  KERNEL=="sd*[!0-9]|sr*|cciss?c[0-9]d[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}"  KERNEL=="sd*|sr*|cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}"
    52  KERNEL=="sd*[0-9]|cciss*p[0-9]", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"  KERNEL=="sd*|cciss*", ENV{DEVTYPE}=="partition", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/$env{ID_BUS}-$env{ID_SERIAL}-part%n"
    53    
    54    # firewire
    55    KERNEL=="sd*[!0-9]|sr*", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}"
    56    KERNEL=="sd*[0-9]", ATTRS{ieee1394_id}=="?*", SYMLINK+="disk/by-id/ieee1394-$attr{ieee1394_id}-part%n"
    57    
    58  # libata compat (links like hd*)  # libata compat (ata-* links, like old hd* devices did create)
    59  KERNEL=="sd*[!0-9]|sr*", ENV{ID_VENDOR}=="ATA", PROGRAM="ata_id $tempnode", RESULT=="?*", ENV{ID_ATA_COMPAT}="$result", SYMLINK+="disk/by-id/ata-$env{ID_ATA_COMPAT}"  KERNEL=="sd*[!0-9]|sr*", ENV{ID_VENDOR}=="ATA", PROGRAM="ata_id $tempnode", RESULT=="?*", ENV{ID_ATA_COMPAT}="$result", SYMLINK+="disk/by-id/ata-$env{ID_ATA_COMPAT}"
    60  KERNEL=="sd*[0-9]", ENV{ID_ATA_COMPAT}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_ATA_COMPAT}-part%n"  KERNEL=="sd*[0-9]", ENV{ID_ATA_COMPAT}=="?*", SYMLINK+="disk/by-id/ata-$env{ID_ATA_COMPAT}-part%n"
    61    
    62  KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}"  KERNEL=="mmcblk[0-9]", SUBSYSTEMS=="mmc", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}"
    63  KERNEL=="mmcblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}-part%n"  KERNEL=="mmcblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/mmc-$env{ID_NAME}_$env{ID_SERIAL}-part%n"
    64    KERNEL=="mspblk[0-9]", SUBSYSTEMS=="memstick", ATTRS{name}=="?*", ATTRS{serial}=="?*", ENV{ID_NAME}="$attr{name}", ENV{ID_SERIAL}="$attr{serial}", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}"
    65    KERNEL=="mspblk[0-9]p[0-9]", ENV{ID_NAME}=="?*", ENV{ID_SERIAL}=="?*", SYMLINK+="disk/by-id/memstick-$env{ID_NAME}_$env{ID_SERIAL}-part%n"
    66    
    67  # by-path (shortest physical path)  # by-path (parent device path)
    68  ENV{DEVTYPE}=="disk", IMPORT{program}="path_id %p"  ENV{DEVTYPE}=="disk", IMPORT{program}="path_id %p"
    69  ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}"  ENV{DEVTYPE}=="disk", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}"
    70  ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n"  ENV{DEVTYPE}=="partition", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/$env{ID_PATH}-part%n"
    71    
    72  KERNEL=="sr*", GOTO="persistent_storage_end"  # skip unpartitioned removable media devices from drivers which do not send "change" events
    73  KERNEL=="hd*[!0-9]", ATTR{removable}=="1", GOTO="persistent_storage_end"  ENV{DEVTYPE}=="disk", KERNEL!="sd*|sr*", ATTR{removable}=="1", GOTO="persistent_storage_end"
    74    
    75    # probe filesystem metadata of optical drives which have a media inserted
    76    KERNEL=="sr*", ENV{ID_CDROM_MEDIA_TRACK_COUNT}=="?*", IMPORT{program}="vol_id --export --skip-raid --offset=$env{ID_CDROM_MEDIA_SESSION_LAST_OFFSET} $tempnode"
    77    
    78    # probe filesystem metadata of disks
    79    KERNEL!="sr*", IMPORT{program}="vol_id --export $tempnode"
    80    
    81  # by-label/by-uuid (filesystem properties)  # by-label/by-uuid links (filesystem metadata)
     ENV{DEVTYPE}=="partition", IMPORT{program}="vol_id --export $tempnode"  
    82  ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"  ENV{ID_FS_USAGE}=="filesystem|other|crypto", ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
    83  ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"  ENV{ID_FS_USAGE}=="filesystem|other", ENV{ID_FS_LABEL_ENC}=="?*", SYMLINK+="disk/by-label/$env{ID_FS_LABEL_ENC}"
    84    
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