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Enable SCSI block multiqueue for GCE Stretch images.

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This commit is contained in:
Zach Marano 2017-05-02 10:46:00 -07:00
parent 7af9cd9fb8
commit c6a6a6e8b1
1 changed files with 4 additions and 0 deletions
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4
bootstrapvz/providers/gce/tasks/boot.py
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@ -12,3 +12,7 @@ class ConfigureGrub(Task):
def run(cls, info):
info.grub_config['GRUB_CMDLINE_LINUX'].append('console=ttyS0,38400n8')
info.grub_config['GRUB_CMDLINE_LINUX'].append('elevator=noop')
# Enable SCSI block multiqueue on Stretch.
from bootstrapvz.common.releases import stretch
if info.manifest.release >= stretch:
info.grub_config['GRUB_CMDLINE_LINUX'].append('scsi_mod.use_blk_mq=Y')