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10.7.4: very slow OSX->Linux network writes


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#1
Warped

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Hi *

Last days I'm trying resolve issue with very slow (few MB/s on GE LAN) network writes from OSX (10.7.4) to Linux (3.3.8).
Issue is present for NFS & Samba.
Oposite direction (Linux->OSX) works OK (50-90 MB/s). Also Linux<->Linux works OK.
Only issue is with OSX->Linux network writes.

Have anybody idea where issue might be ?

I already:
-disable IPv6
-add in sysctl.conf:
net.inet.tcp.delayed_ack=0
net.inet.tcp.recvspace=40960
net.inet.tcp.rfc1323=0

unfortunately above are not helping :-(

#2
HUSABER

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-disable IPv6
-add in sysctl.conf:
net.inet.tcp.delayed_ack=0
net.inet.tcp.recvspace=40960
net.inet.tcp.rfc1323=0

i dont understand why you change settings network on MAC?this is beter from Linux,my download with Mac is 5mb/sec-Linux 2mb/sec :worried_anim:





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