# HG changeset patch # User Daniel Stodden <[email protected]> # Date 1278590395 -3600 # Node ID 49e02232b23af620fccceeac251dcb145ba0d8ef # Parent 95410b9efc9a51ccefa25f2e5048c25cef2bd1b4 blktap2: Redirect VBD pause events to sm/blktap.py
Delegate blkback uevent handling to sm/blktap2.py, a drop-in replacment for scripts/block. Once blktap2 is enabled, the new module additionally manages pause/resume for all tapdisk2 nodes. A VBD.pause/resume then will pause/resume the tapdev node accordingly. Signed-off-by: Daniel Stodden <[email protected]> diff -r 95410b9efc9a -r 49e02232b23a scripts/xen-backend.rules --- a/scripts/xen-backend.rules Thu Jul 08 12:59:54 2010 +0100 +++ b/scripts/xen-backend.rules Thu Jul 08 12:59:55 2010 +0100 @@ -1,5 +1,5 @@ SUBSYSTEM=="xen-backend", KERNEL=="tap*", RUN+="/etc/xensource/scripts/tap $env{ACTION}" -SUBSYSTEM=="xen-backend", KERNEL=="vbd*", RUN+="/etc/xensource/scripts/block $env{ACTION}" +SUBSYSTEM=="xen-backend", KERNEL=="vbd*", RUN+="/opt/xensource/sm/blktap2.py vbd.uevent" SUBSYSTEM=="xen-backend", KERNEL=="vif*", RUN+="/etc/xensource/scripts/vif $env{ACTION} vif" SUBSYSTEM=="net", KERNEL=="tap*", RUN+="/etc/xensource/scripts/vif $env{ACTION} tap" scripts/xen-backend.rules | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
# HG changeset patch # User Daniel Stodden <[email protected]> # Date 1278590395 -3600 # Node ID 49e02232b23af620fccceeac251dcb145ba0d8ef # Parent 95410b9efc9a51ccefa25f2e5048c25cef2bd1b4 blktap2: Redirect VBD pause events to sm/blktap.py Delegate blkback uevent handling to sm/blktap2.py, a drop-in replacment for scripts/block. Once blktap2 is enabled, the new module additionally manages pause/resume for all tapdisk2 nodes. A VBD.pause/resume then will pause/resume the tapdev node accordingly. Signed-off-by: Daniel Stodden <[email protected]> diff -r 95410b9efc9a -r 49e02232b23a scripts/xen-backend.rules --- a/scripts/xen-backend.rules Thu Jul 08 12:59:54 2010 +0100 +++ b/scripts/xen-backend.rules Thu Jul 08 12:59:55 2010 +0100 @@ -1,5 +1,5 @@ SUBSYSTEM=="xen-backend", KERNEL=="tap*", RUN+="/etc/xensource/scripts/tap $env{ACTION}" -SUBSYSTEM=="xen-backend", KERNEL=="vbd*", RUN+="/etc/xensource/scripts/block $env{ACTION}" +SUBSYSTEM=="xen-backend", KERNEL=="vbd*", RUN+="/opt/xensource/sm/blktap2.py vbd.uevent" SUBSYSTEM=="xen-backend", KERNEL=="vif*", RUN+="/etc/xensource/scripts/vif $env{ACTION} vif" SUBSYSTEM=="net", KERNEL=="tap*", RUN+="/etc/xensource/scripts/vif $env{ACTION} tap"
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