db2b027153
For example do not exclude (from exposing to qvm-block) loop devices with this flag set, otherwise `qvm-block -l` would not list just attached disk image files. Fixes QubesOS/qubes-issues#2453
28 lines
1.1 KiB
Plaintext
28 lines
1.1 KiB
Plaintext
# Expose all (except xen-frontend) block devices via Qubes DB
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# Only block devices are interesting
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SUBSYSTEM!="block", GOTO="qubes_block_end"
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# Hide qubes-internal drives from udisks, so file selection dialogs
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ENV{MAJOR}=="7", ENV{UDISKS_IGNORE}="1"
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KERNEL=="xvda|xvdb|xvdc*|xvdd", ENV{UDISKS_IGNORE}="1"
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# Skip xen-blkfront devices
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ENV{MAJOR}=="202", GOTO="qubes_block_end"
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# Skip device-mapper devices
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KERNEL=="dm-*", ENV{DM_NAME}=="snapshot-*", GOTO="qubes_block_end"
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KERNEL=="dm-*", ENV{DM_NAME}=="origin-*", GOTO="qubes_block_end"
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KERNEL=="dm-*", ENV{DM_NAME}=="", GOTO="qubes_block_end"
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KERNEL=="dm-*", ENV{DM_UDEV_DISABLE_DISK_RULES_FLAG}=="1", GOTO="qubes_block_end"
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IMPORT{db}="QUBES_EXPOSED"
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ACTION=="add", IMPORT{program}="/usr/lib/qubes/udev-block-add-change"
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ACTION=="change", IMPORT{program}="/usr/lib/qubes/udev-block-add-change"
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ACTION=="remove", RUN+="/usr/lib/qubes/udev-block-remove"
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LABEL="qubes_block_end"
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# Cleanup disconnected frontend from xenstore
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ACTION=="remove", SUBSYSTEM=="block", ENV{MAJOR}=="202", RUN+="/usr/lib/qubes/udev-block-cleanup"
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