Inside the guest, with GlusterFS I get this: dd if=/dev/zero of=writetest bs=8k count=131072
131072+0 registros de entrada 131072+0 registros de saída 1073741824 bytes (1,1 GB) copiados, 0,858862 s, 1,3 GB/s 2015-10-29 13:57 GMT-02:00 Gilberto Nunes <[email protected]>: > This one can easy be a new thread, but let say it anyway > > I run simple dd test like this: > > dd if=/dev/zero of=writetest bs=8k count=131072 > > > In NFS > > 131072+0 registros de entrada > 131072+0 registros de saída > 1073741824 bytes (1,1 GB) copiados, 17,1806 s, 62,5 MB/s > > In GlusterFS > > 131072+0 records in > 131072+0 records out > 1073741824 bytes (1.1 GB) copied, 9.13338 s, 118 MB/s > > And with conv=fsync > > GlusterFS > > dd if=/dev/zero of=writetest bs=8k count=131072 conv=fsync > 131072+0 records in > 131072+0 records out > 1073741824 bytes (1.1 GB) copied, 11.0702 s, 97.0 MB/s > > NFS > > dd if=/dev/zero of=writetest bs=8k count=131072 conv=fsync > 131072+0 registros de entrada > 131072+0 registros de saída > 1073741824 bytes (1,1 GB) copiados, 14,2901 s, 75,1 MB/s > > Both servers are PowerEdge R430 with SAS HD 7.2 K RPM, with 16 GB of > memory, linked with 1 GB direct cable... > > GlusterFS won?!?! > > I would like to hear some opnions... > > Thanks a lot > > > 2015-10-29 13:02 GMT-02:00 Gilberto Nunes <[email protected]>: > >> It could be, but it could be also that with IDE or SATA the performance >> is not the same as well with Virtio, or am I wrong??? >> >> 2015-10-29 12:14 GMT-02:00 Lindsay Mathieson <[email protected] >> >: >> >>> >>> On 29 October 2015 at 23:09, Gilberto Nunes <[email protected]> >>> wrote: >>> >>>> Disk is virtio, alright! >>>> Because I need live migration and HA. >>>> With IDE/SATA there is no way to do that, AFAIK! >>> >>> >>> You can live migrate IDE/SATA >>> >>> >>> -- >>> Lindsay >>> >>> _______________________________________________ >>> pve-user mailing list >>> [email protected] >>> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user >>> >>> >> >> >> -- >> >> Gilberto Ferreira >> +55 (47) 9676-7530 >> Skype: gilberto.nunes36 >> >> > > > -- > > Gilberto Ferreira > +55 (47) 9676-7530 > Skype: gilberto.nunes36 > > -- Gilberto Ferreira +55 (47) 9676-7530 Skype: gilberto.nunes36
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