This feels a bit like a trap due to:
commit 22dc3e94c24b4d9a6c28beda91b9b283eb9b0251
Author: Michal Privoznik <[email protected]>
Date: Thu Apr 11 15:40:51 2019 +0200
Revert "domain_conf: check device address before attach"
This reverts commit f1d6585300001c7b23b8796a0faa4411c3531996.
Turns out, this caused a regression. There is this (perhaps less
known) semantic of virDomainAttachDevice() where if the device
the API is trying to attach is a CDROM/floppy that is already in
the domain the attach request is handled as 'change the media in
the drive'.
We have a better fix anyways.
Signed-off-by: Michal Privoznik <[email protected]>
Tested-by: Daniel Henrique Barboza <[email protected]>
Reviewed-by: Jim Fehlig <[email protected]>
Instead one should use:
commit 89237d534f0fe950d06a2081089154160c6c2224
Author: Michal Privoznik <[email protected]>
Date: Thu Apr 11 15:44:14 2019 +0200
conf: Expose virDomainSCSIDriveAddressIsUsed
This function checks if given drive address is already present in
passed domain definition. Expose the function as it will be used
shortly.
Signed-off-by: Michal Privoznik <[email protected]>
Tested-by: Daniel Henrique Barboza <[email protected]>
Reviewed-by: Jim Fehlig <[email protected]>
commit ddc72f99027b063feaf34e5fda89916b6b2c8943
Author: Michal Privoznik <[email protected]>
Date: Thu Apr 11 15:45:27 2019 +0200
qemu_hotplug: Check for duplicate drive addresses
This tries to fix the same problem as f1d65853000 but it's doing
so in a less invasive way.
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https://bugs.launchpad.net/bugs/1840872
Title:
ISST-LTE:KVM:Ubuntu1804:BostonLC:boslcp3g5: libvirt fails to check for
duplicate address in hotplug xml and causes the guest to go to shutoff
state
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