Le 7 juil. 09 à 15:54, Darren J Moffat a écrit :
What compression algorithm are you using ? The default "on" value of lzjb or are you doing something like gzip-9 ?gzip-6. There is no speed problem with lzjb, but also not the same compression ratio :-)What build of OpenSolaris are you running ?The fix for "6812655 need larger kmem caches for newer workloads" might help but you need to be running build 114 or higher which means you need to be using the pkg.opensolaris.org/dev repository not the /release one.It could also be "6586537 async zio taskqs can block out userland commands" which is fixed in 115 and was the "real" fix.This is guess work though since I haven't seen perf data from your particular system.
I think it's 2008.11.I won't be able to access that host until next week. I'll update the OS and post the result on the list.
Thanks, Gaëtan -- Gaëtan Lehmann Biologie du Développement et de la Reproduction INRA de Jouy-en-Josas (France) tel: +33 1 34 65 29 66 fax: 01 34 65 29 09 http://voxel.jouy.inra.fr http://www.itk.org http://www.mandriva.org http://www.bepo.fr
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