On Thu, 30 Jun 2005, Alex Kiernan wrote:
On 6/30/05, Dragan Cvetkovic <[EMAIL PROTECTED]> wrote:
To recapitulate and simplify a bit: I want to copy via NFS a large file
(Solaris Express b17 first iso, some 300MB). My NFS server is a x86 machine
running onnv16, my NFS client is a SPARC machine (SunBlade 100) running
Solaris 10 GA and up to date with patches. They are all on the local
network and e.g. ftp shows the transfer speed of some 8-9MB/s. However, if
I use cp to do the same, it goes extremelly slowly: 1 or 2MB per minute or
even less!
Those symptoms immediately make me think duplex mismatch.
I thought so as well, but the ftp transfer confuses me (sca is the NFS
client, lokrum is the NFS server):
lokrum% ftp sca
Connected to sca.
220 sca FTP server ready.
Name (sca:dragan):
331 Password required for dragan.
Password:
230 User dragan logged in.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> cd /var/tmp
250 CWD command successful.
ftp> bin
200 Type set to I.
ftp> put sol-nv-b17-x86-v3-iso.zip
200 PORT command successful.
150 Opening BINARY mode data connection for sol-nv-b17-x86-v3-iso.zip.
226 Transfer complete.
local: sol-nv-b17-x86-v3-iso.zip remote: sol-nv-b17-x86-v3-iso.zip
615586788 bytes sent in 60 seconds (10051.06 Kbytes/s)
ftp> quit
So, it's almost 10MB/s for the ftp between the same two machines. How can
I check "duplex mismatch"?
Bye, Dragan
--
Dragan Cvetkovic,
To be or not to be is true. G. Boole No it isn't. L. E. J. Brouwer
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