another performance-related thread

2012-07-31 Thread Andrey Korolyov
Hi, I`ve finally managed to run rbd-related test on relatively powerful machines and what I have got: 1) Reads on almost fair balanced cluster(eight nodes) did very well, utilizing almost all disk and bandwidth (dual gbit 802.3ad nics, sata disks beyond lsi sas 2108 with wt cache gave me

Re: another performance-related thread

2012-07-31 Thread Mark Nelson
Hi Andrey! On 07/31/2012 10:03 AM, Andrey Korolyov wrote: Hi, I`ve finally managed to run rbd-related test on relatively powerful machines and what I have got: 1) Reads on almost fair balanced cluster(eight nodes) did very well, utilizing almost all disk and bandwidth (dual gbit 802.3ad nics,

Re: another performance-related thread

2012-07-31 Thread Josh Durgin
On 07/31/2012 08:03 AM, Andrey Korolyov wrote: Hi, I`ve finally managed to run rbd-related test on relatively powerful machines and what I have got: 1) Reads on almost fair balanced cluster(eight nodes) did very well, utilizing almost all disk and bandwidth (dual gbit 802.3ad nics, sata disks

Re: another performance-related thread

2012-07-31 Thread Andrey Korolyov
On 07/31/2012 07:17 PM, Mark Nelson wrote: Hi Andrey! On 07/31/2012 10:03 AM, Andrey Korolyov wrote: Hi, I`ve finally managed to run rbd-related test on relatively powerful machines and what I have got: 1) Reads on almost fair balanced cluster(eight nodes) did very well, utilizing almost

Re: another performance-related thread

2012-07-31 Thread Andrey Korolyov
On 07/31/2012 07:53 PM, Josh Durgin wrote: On 07/31/2012 08:03 AM, Andrey Korolyov wrote: Hi, I`ve finally managed to run rbd-related test on relatively powerful machines and what I have got: 1) Reads on almost fair balanced cluster(eight nodes) did very well, utilizing almost all disk and