Disc upgrade - how to reread partition table?
kuba at mareimbrium.org
Tue Nov 27 08:36:30 CST 2007
On Wednesday 14 November 2007, Krishnaprasad_K at dell.com wrote:
> What abt rescanning the SCSI controller? In Redhat servers ,we can
> perform SCSI controller rescan using
> echo "scsi scsi-scan-devices" > /proc/scsi/scsi
That scans for new devices. It will incidentally re-read a partition table,
but the device has to be (soft) removed from the scsi subsystem. Just as if
you removed a USB drive and reconnected it.
partprobe is the way to go!
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