Problems backing up up large partition in Legato 5.5.1
2007-12-25 11:41:00
It was set to 100mbps but was not full duplex
we did it and it went through fine.
PS: le0 dosent support full duplex mode... only hme0 or qfe0 ...
The following may prove useful in support of this:
=====
How to force the HME card to work at 100mb (full-duplex).
If the auto negotiate does not work, then the 100-MB full-duplex mode
can be forced to run at 100-MB, Full-Duplex using the following:
Please try (if using /etc/rc2.d/S99...)
ndd -set /dev/hme instance 0
ndd -set /dev/hme adv_100T4_cap 0
ndd -set /dev/hme adv_100fdx_cap 1
ndd -set /dev/hme adv_100hdx_cap 0
ndd -set /dev/hme adv_10fdx_cap 0
ndd -set /dev/hme adv_10hdx_cap 0
ndd -set /dev/hme adv_autoneg_cap 0
or (if using /etc/system)
set hme:hme_adv_autoneg_cap=0
set hme:hme_adv_100T4_cap=0
set hme:hme_adv_100fdx_cap=1
set hme:hme_adv_100hdx_cap=0
set hme:hme_adv_10fdx_cap=0
set hme:hme_adv_10hdx_cap=0
Note that the order does make a difference.
The link is re-negotiated when the interface is
ifconfig'ed up or when ndd ndd adv_autoneg_cap command is executed.
======
How to force the HME card to work at 10mb (full-duplex).
The section "10FDX" includes how to force the HME card to work at 10 MB
(full-duplex). You can either put the commands in the /etc/system file
or in a startup script -- i.e. /etc/rc2.d/S99hme_config. Another way
is to make the changes from the command line -- using the "ndd" command
using
the syntax below. But it is better to put the commands in /etc/system or a
startup script to preserve the environment accross reboots.
10FDX only
/etc/system
set hme:hme_adv_autoneg_cap=0
set hme:hme_adv_100T4_cap=0
set hme:hme_adv_100fdx_cap=0
set hme:hme_adv_100hdx_cap=0
set hme:hme_adv_10fdx_cap=1
set hme:hme_adv_10hdx_cap=0
ndd commands
ndd -set /dev/hme instance 0
ndd -set /dev/hme adv_100T4_cap 0
ndd -set /dev/hme adv_100fdx_cap 0
ndd -set /dev/hme adv_100hdx_cap 0
ndd -set /dev/hme adv_10fdx_cap 1
ndd -set /dev/hme adv_10hdx_cap 0
ndd -set /dev/hme adv_autoneg_cap 0
=======
Is the hme interface running at 10BaseT or 100BaseT
How do you tell if the hme interface is actually linked up at 10 Mbps or 100
Mbps?
Answer:
# ndd -get /dev/hme link_status
# ndd -get /dev/hme link_speed
# ndd -get /dev/hme link_mode
link_status (read only)
0 for Link Down
1 for Link up
link_speed (read only)
0 for 10 Mbps
1 for 100 Mbps
link_mode (read only)
0 for Half-Duplex mode
1 for Full-Duplex mode
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