slow data transfer over nfs ... is it fedora?

Harry Putnam reader at newsguy.com
Fri Dec 5 04:09:45 UTC 2003


Samuel Flory <sflory at rackable.com> writes:

Do you have a timed transfer to post?  You didn't mention if what I
posted was slow or not.

>    What does /proc/mount say?  What does "mii-tool eth0" or "ethtool

Nothing here:
  cat /proc/mount 
  cat: /proc/mount: No such file or directory
>    eth0" say?  Are you dropping packets? (ifconfig and ping )

 # mii-tool
   root # mii-tool
  eth0: negotiated 100baseTx-HD, link ok
  eth1: no link

 # ethtool eth0
   Settings for eth0:
        Supported ports: [ TP MII ]
        Supported link modes:   10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
        Supports auto-negotiation: Yes
        Advertised link modes:  10baseT/Half 10baseT/Full 
                                100baseT/Half 100baseT/Full 
        Advertised auto-negotiation: Yes
        Speed: 100Mb/s
        Duplex: Half
        Port: Twisted Pair
        PHYAD: 1
        Transceiver: internal
        Auto-negotiation: on
        Supports Wake-on: puag
        Wake-on: g
        Link detected: yes

ifconfig while making an nsf transfer:
   root # ifconfig eth0
  eth0      Link encap:Ethernet  HWaddr 00:03:47:FA:4B:13  
            inet addr:192.168.0.4  Bcast:192.168.0.255  Mask:255.255.255.0
            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
            RX packets:2023545 errors:50 dropped:0 overruns:0 frame:50
            TX packets:1867748 errors:0 dropped:0 overruns:0 carrier:0
            collisions:6765 txqueuelen:100 
            RX bytes:983047766 (937.5 Mb)  TX bytes:454217274 (433.1 Mb)
            Interrupt:11 Base address:0xdf00 Memory:ff9fc000-ff9fc038 





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