N Nemesiz Renowned Member Jan 16, 2009 770 70 93 Lithuania Mar 5, 2015 #21 My solo OCZ vertex4 SSD with LVM ext4 do FSYNCS/SECOND: 286.32 Maybe controllers with write cache helps to get more fsyncs.
My solo OCZ vertex4 SSD with LVM ext4 do FSYNCS/SECOND: 286.32 Maybe controllers with write cache helps to get more fsyncs.
T trendco Member Proxmox Subscriber Jan 9, 2012 282 2 18 Mar 5, 2015 #22 Then my Value is even not so bad.
S spirit Distinguished Member Apr 2, 2010 7,013 1,116 273 www.groupe-cyllene.com Mar 5, 2015 #23 trendco said: Ok, understand, thank you. But should the Performance with SSD's not still be better than "FSYNCS/SECOND: 469.59" ? Click to expand... please note that consumer ssd are pretty shitty to handle fsync and o_dsync write. http://www.sebastien-han.fr/blog/20...-if-your-ssd-is-suitable-as-a-journal-device/ for example, crucial m550 around 400iops vs intel s3500 10000iops
trendco said: Ok, understand, thank you. But should the Performance with SSD's not still be better than "FSYNCS/SECOND: 469.59" ? Click to expand... please note that consumer ssd are pretty shitty to handle fsync and o_dsync write. http://www.sebastien-han.fr/blog/20...-if-your-ssd-is-suitable-as-a-journal-device/ for example, crucial m550 around 400iops vs intel s3500 10000iops
