Hi, If you can share those scripts that make use of mbuffer, please feel free to do so ;)
Bruno On 19-7-2010 20:02, Brent Jones wrote: > On Mon, Jul 19, 2010 at 9:06 AM, Richard Jahnel <rich...@ellipseinc.com> > wrote: > >> I've tried ssh blowfish and scp arcfour. both are CPU limited long before >> the 10g link is. >> >> I'vw also tried mbuffer, but I get broken pipe errors part way through the >> transfer. >> >> I'm open to ideas for faster ways to to either zfs send directly or through >> a compressed file of the zfs send output. >> >> For the moment I; >> >> zfs send > pigz >> scp arcfour the file gz file to the remote host >> gunzip < to zfs receive >> >> This takes a very long time for 3 TB of data, and barely makes use the 10g >> connection between the machines due to the CPU limiting on the scp and >> gunzip processes. >> >> Thank you for your thoughts >> >> Richard J. >> -- >> This message posted from opensolaris.org >> _______________________________________________ >> zfs-discuss mailing list >> zfs-discuss@opensolaris.org >> http://mail.opensolaris.org/mailman/listinfo/zfs-discuss >> >> > I found builds <130 had issues with TCP. I could reproduce TCP > timeouts/socket errors up until I got on 132. I have stayed on 132 so > far since I haven't found any other show stoppers. > Mbuffer is probably your best bet, I rolled mbuffer into my > replication scripts, which I could share if anyone's interested. > Older versions of my script are on www.brentrjones.com but I have a > new one which uses mbuffer > > > > -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
