...
| Code Block |
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Verify hfi1.conf and reboot:
[RHEL7.4 hds1fnad261 20171116_1220 scripts]# cat /etc/modprobe.d/hfi1.conf
options hfi1 krcvqs=4 sge_copy_mode=2 wss_threshold=70
[RHEL7.4 hds1fnad261 20171116_1222 scripts]# reboot
Check hfi1 parameters in use after reboot:
[RHEL7.4 hds1fnad261 20171116_1225 ~]# cd /scratch/mlkirkco/scripts
[RHEL7.4 hds1fnad261 20171116_1226 scripts]# ./get-hfi1-params-conf.sh
krcvqs=
sge_copy_mode=0
wss_threshold=80
(*NOT using hfi1.conf as desired)
Run ‘dracut –f’ to update initramfs:
[RHEL7.4 hds1fnad261 20171116_1226 scripts]# dracut -f
[RHEL7.4 hds1fnad261 20171116_1226 scripts]# reboot
Verify hfi1 parameters after reboot:
[RHEL7.4 hds1fnad261 20171116_1233 ~]# cat /etc/modprobe.d/hfi1.conf
options hfi1 krcvqspcie_caps=40x51 sge_copy_mode=2 krcvqs=5 num_sdma=13 wss_threshold=70 piothreshold=0
[RHEL7.4 hds1fnad261 20171116_1233 ~]# cd /scratch/mlkirkco/scripts
[RHEL7.4 hds1fnad261 20171116_1233 scripts]# ./get-hfi1-params-conf.sh
krcvqs=4
sge_copy_mode=2
wss_threshold=70 |