Public bug reported:
Microsoft would like to request inclusion of the following patch in the
5.4 and later kernels:
a81a38cc6dda ("scsi: storvsc: Parameterize number hardware queues")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/scsi/storvsc_drv.c?id=a81a38cc6ddaf128c7ca9e3fffff21c243f33c97
This patch adds the ability to set the number of hardware queues with
new module parameter, storvsc_max_hw_queues.
This functionality is useful in Microsoft Azure) where decreasing the
number of hardware queues has been shown to improve performance.
https://canonical.lightning.force.com/lightning/r/Case/5004K000005qB6EQAU/view
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Groovy)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Impish)
Importance: Undecided
Status: New
** Description changed:
Microsoft would like to request inclusion of the following patch in the
5.4 and later kernels:
a81a38cc6dda ("scsi: storvsc: Parameterize number hardware queues")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/scsi/storvsc_drv.c?id=a81a38cc6ddaf128c7ca9e3fffff21c243f33c97
This patch adds the ability to set the number of hardware queues with
new module parameter, storvsc_max_hw_queues.
This functionality is useful in Microsoft Azure) where decreasing the
number of hardware queues has been shown to improve performance.
+
+ https://canonical.lightning.force.com/lightning/r/Case/5004K000005qB6EQAU/view
** Also affects: linux (Ubuntu Impish)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Groovy)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Hirsute)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1930626
Title:
scsi: storvsc: Parameterize number hardware queues
Status in linux package in Ubuntu:
New
Status in linux source package in Focal:
New
Status in linux source package in Groovy:
New
Status in linux source package in Hirsute:
New
Status in linux source package in Impish:
New
Bug description:
Microsoft would like to request inclusion of the following patch in
the 5.4 and later kernels:
a81a38cc6dda ("scsi: storvsc: Parameterize number hardware queues")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/scsi/storvsc_drv.c?id=a81a38cc6ddaf128c7ca9e3fffff21c243f33c97
This patch adds the ability to set the number of hardware queues with
new module parameter, storvsc_max_hw_queues.
This functionality is useful in Microsoft Azure) where decreasing the
number of hardware queues has been shown to improve performance.
https://canonical.lightning.force.com/lightning/r/Case/5004K000005qB6EQAU/view
To manage notifications about this bug go to:
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