Detecting New SAN LUN in RHEL5
BERES Laszlo
beres.laszlo at sys-admin.hu
Tue Apr 17 09:22:50 UTC 2007
Wayne Pinette wrote:
> You need to either reboot or call a refresh on your hba's. You're hba
> refresh probably depends on your driver.
That's a cool site:
http://people.redhat.com/nayfield/storage/RHEL4Storage.html
If you need re-do a SCSI scan, you can do
echo "- - -" > /sys/class/scsi_host/host0/scan
Where host0 is replaced by the HBA you wish to use. You also can do a
fabric rediscover like this:
echo “1” > /sys/class/fc_host/host0/issue_lip
echo "- - -" > /sys/class/scsi_host/host0/scan
--
BÉRES László RHCE, RHCX
senior IT engineer, trainer
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