Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hello, Here are my sequantial write test results in mode B ans C: Mode C: 2.4.9-e.35smp 10 4096 1 17.65 15.88% 0.021 0.13 0.00000 0.00000 111 2.4.9-e.35smp 10 4096 2 14.70 19.11% 0.042 0.15 0.00000 0.00000 77 2.4.9-e.35smp 10 4096 4 12.69 50.77% 0.094 0.35 0.00000 0.00000 25 2.4.9-e.35smp 10 4096 8 15.09 56.56% 0.094 0.36 0.00000 0.00000 27 2.4.9-e.35smp 10 4096 16 14.57 45.52% 0.140 51.64 0.00000 0.00000 32 2.4.9-e.35smp 10 4096 32 5.50 20.61% 0.141 77.02 0.00000 0.00000 27 2.4.9-e.35smp 10 4096 64 3.40 10.88% 0.143 194.73 0.00000 0.00000 31 Mode B: 2.4.9-e.35smp 10 4096 1 20.72 24.86% 0.021 0.12 0.00000 0.00000 83 2.4.9-e.35smp 10 4096 2 19.79 33.63% 0.041 0.15 0.00000 0.00000 59 2.4.9-e.35smp 10 4096 4 12.27 41.39% 0.092 0.31 0.00000 0.00000 30 2.4.9-e.35smp 10 4096 8 13.51 33.76% 0.084 0.55 0.00000 0.00000 40 2.4.9-e.35smp 10 4096 16 14.28 47.30% 0.098 24.60 0.00000 0.00000 30 2.4.9-e.35smp 10 4096 32 5.57 16.53% 0.177 143.64 0.00000 0.00000 34 2.4.9-e.35smp 10 4096 64 3.53 12.36% 0.157 224.47 0.00000 0.00000 29 they are not better than A mode... :( so, someone can tell me how to custom my drbd for having better rates with this kind of hardware? tanks. -----Message d'origine----- De : drbd-user-admin at lists.linbit.com [mailto:drbd-user-admin at lists.linbit.com]De la part de Lars Ellenberg Envoyé : mercredi 19 mai 2004 17:44 À : drbd-user at lists.linbit.com Objet : Re: [DRBD-user] speed problem... / 2004-05-19 17:36:18 +0200 \ PEYRICHOU R Ext OCISI: > Hello > > I'm trying to set up a drbd configuration... and i have some throughput problems... > > so, i have : > - 2 IBM x345 servers biPIV 2.4G > - with 2GB of ram, > - RAID0 HDD's on 3 hot plug SCSI 80GB (ultra fast somethink 320) > > And, i'm trying to set up a drbd mirroring over the native intel GBit ethernet interfaces. > -with drbd mode A: please try protocol C. Lars Ellenberg _______________________________________________ drbd-user mailing list drbd-user at lists.linbit.com http://lists.linbit.com/mailman/listinfo/drbd-user