topic Re: NFS - does the option - nfs.tcp.recvwindowsize is on the fly? in Network and Storage Protocols https://community.netapp.com/t5/Network-and-Storage-Protocols/NFS-does-the-option-nfs-tcp-recvwindowsize-is-on-the-fly/m-p/20220#M1783 <HTML><HEAD></HEAD><BODY></BODY></HTML> Fri, 12 Oct 2012 12:58:55 GMT amir_soroka 2012-10-12T12:58:55Z NFS - does the option - nfs.tcp.recvwindowsize is on the fly? https://community.netapp.com/t5/Network-and-Storage-Protocols/NFS-does-the-option-nfs-tcp-recvwindowsize-is-on-the-fly/m-p/20210#M1781 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I'm about to change the parmeter nfs.tcp.recvwindowsize from the default to its maximum using the command: "options nfs.tcp.recvwindowsize&nbsp; 8388608"</P><P>My question is if it will catch on the fly, or that I will need to restart nfs.</P><P>On the articles I read, there is nothing regarding restarting the NFS - but on bug 103181 (<A href="http://now.netapp.com/NOW/cgi-bin/bol?Type=Detail&amp;Display=103181" target="_blank">http://now.netapp.com/NOW/cgi-bin/bol?Type=Detail&amp;Display=103181</A>) they say that "nfs off" &amp; "nfs on" should be ran after changing the option. But it seems like an old bug, and maybe this action plan is also old..</P><P>When I changed this parameter in my lab, nfs contiued to work normaly, but I don't if this parameters actually got updated in the system.</P><P></P><P>Please advise</P><P>Thanks,</P><P>Amir</P></BODY></HTML> Thu, 05 Jun 2025 06:38:00 GMT https://community.netapp.com/t5/Network-and-Storage-Protocols/NFS-does-the-option-nfs-tcp-recvwindowsize-is-on-the-fly/m-p/20210#M1781 amir_soroka 2025-06-05T06:38:00Z Re: NFS - does the option - nfs.tcp.recvwindowsize is on the fly? https://community.netapp.com/t5/Network-and-Storage-Protocols/NFS-does-the-option-nfs-tcp-recvwindowsize-is-on-the-fly/m-p/20215#M1782 <HTML><HEAD></HEAD><BODY><P>Hi did you work out if this was on the fly?</P></BODY></HTML> Fri, 12 Oct 2012 11:27:46 GMT https://community.netapp.com/t5/Network-and-Storage-Protocols/NFS-does-the-option-nfs-tcp-recvwindowsize-is-on-the-fly/m-p/20215#M1782 imarcroft 2012-10-12T11:27:46Z Re: NFS - does the option - nfs.tcp.recvwindowsize is on the fly? https://community.netapp.com/t5/Network-and-Storage-Protocols/NFS-does-the-option-nfs-tcp-recvwindowsize-is-on-the-fly/m-p/20220#M1783 <HTML><HEAD></HEAD><BODY></BODY></HTML> Fri, 12 Oct 2012 12:58:55 GMT https://community.netapp.com/t5/Network-and-Storage-Protocols/NFS-does-the-option-nfs-tcp-recvwindowsize-is-on-the-fly/m-p/20220#M1783 amir_soroka 2012-10-12T12:58:55Z