Hi,
On 2.6 kernels, I always used to issue the commands directly:
1) Find what's the host number for the HBA:
ls /sys/class/fc_host/
(You'll have something like host1 or host2, I'll refer to them as
host$NUMBER from now on)
2) Ask the HBA to issue a LIP signal to rescan the FC bus:
echo 1
On Dec 17, 2007 9:34 AM, Filipe Brandenburger [EMAIL PROTECTED] wrote:
On 2.6 kernels, I always used to issue the commands directly:
This was actually introduced in CentOS 4.3 (and upstream RHEL4.3):
http://www.centos.org/docs/4/html/release-notes/as-x86/RELEASE-NOTES-U3-en.html#id3641770
Hi,
I got few servers (IBM HS20,HS21 blades, IBM xSeries 3650 others)
connected to a dual fabric san throught Qlogic HBA's (23xx, 24xx).
Multipathing is done with device-mapper-multipath.
On CentOS 4.x i can scan for new scsi devices without any problems, get
them up with multipathing use
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