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21 lines
635 B
21 lines
635 B
#!/bin/sh |
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# |
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# Licensed under the GPLv2 |
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# |
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# Copyright 2008-2012, Red Hat, Inc. |
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# Harald Hoyer <harald@redhat.com> |
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if [ ! -e /sys/module/block/parameters/events_dfl_poll_msecs ]; then |
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# if the kernel does not support autopolling |
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# then we have to do a |
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# dirty hack for some cdrom drives, |
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# which report no medium for quiet |
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# some time. |
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for cdrom in /sys/block/sr*; do |
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[ -e "$cdrom" ] || continue |
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# skip, if cdrom medium was already found |
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strstr "$(udevadm info --query=env --path=${cdrom##/sys})" \ |
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ID_CDROM_MEDIA && continue |
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echo change > "$cdrom/uevent" |
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done |
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fi
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