2011/9/30 Michał Piotrowski <mkkp4x4@xxxxxxxxx>
Hi,
2011/9/30 Andy Lawrence <dr.diesel@xxxxxxxxx>:
> My system is a fresh F16rc3, XFCE all updates on a fast Sandy Bridge andExecStart=-/sbin/rmmod scsi_wait_scan
> SSD, check out my super long boot delay below. How do I troubleshoot this
> to see what is going wrong?
> 6469ms fedora-wait-storage.service
ExecStart=-/sbin/modprobe scsi_wait_scan
ExecStart=-/sbin/rmmod scsi_wait_scan
It seems that removing/loading/removing scsi_wait_scan module takes
some time on your system. This could be a kernel or hardware specific
problem.
How about dmesg?
> Long files don't show anything interesting to me.
> Thanks
> Andy
>
>
Thanks for the help! It appears scsi_wait_scan isn't even getting loaded as lsmod doesn't show it. I moved the file /lib/systemd/system/fedora-wait-storage.service out of the way, for some reason you can't disable that particular service. Anyhow the delay is gone, woohoo!
I searched all the log files including dmesg, didn't see anything but I could have easily missed it. I also grep'ed for scsi_wait_scan in all with no results. Once booted that module loads instantly, I'll test more later now that I know what is causing it!
Many thanks
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