Re: [zfs-discuss] ZFS - Sudden decrease in write performance

2010-12-02 Thread Louis Carreiro
-slowing-down-rsync-from-holding-network-saturation-every-5-seconds.html On 16 Nov 2010 00:20, Louis Carreiro carreir...@gmail.com wrote: Almost! It seems like it held out a bit further than last time. Now arcsz hit's 2G (matching 'c'). But it still drops off. It started at 5.6GB/Min and fell

Re: [zfs-discuss] ZFS - Sudden decrease in write performance

2010-11-15 Thread Louis Carreiro
Almost! It seems like it held out a bit further than last time. Now arcsz hit's 2G (matching 'c'). But it still drops off. It started at 5.6GB/Min and fell off to less than 700MB/Min. A snippet of my arcstat.pl output looks like the following: Time read miss miss% dmis dm% pmis pm%