up!

some news here ?

hello Michael, thanks for your help, i dont have see this logs before but i don't think this "dell server administrator" logs are some clues. i change a lot of sata drives in this server and i think this alarm come from that. (i change from sata 3g/s to 6g/s for test if that's correct my S...

hello Michael,

i send you a PM with logs of hyperv3.
Do you received it ?

i edited the file when i install StarWind one month ago so yes i alerady restart service and server too.
did you plan to recreate this issue in your labs and patch it ?

hello yes i double check this line : «<!--<iScsiDiscoveryListInterfaces value=»1»/> -->» all is ok and i have this in my log : 10/27 15:52:55.819 62e64 conf: Variable 'iScsiDiscoveryListInterfaces' is set to '1'. and yes i have this in my log : 10/27 16:22:55.383 5c0 Srv: Flb driver has been started...

i try to change 127.0.0.1 iscsi active link with my local ip adresse. write speed grow from 70 Mo/s to 270 mo/s ! 270 is not the full speed, hyperv4 write at 450 Mo/s but it 's 4x greater than with 127.0.0.1. So it's definitively a probleme with 127.0.0.1 Accelerator ! i think it's same issue than h...

see attachements, i use this network schema. hyperv3 is the first node with write speed problem. on hyperv4 read write speed are ok. i have one intel dual port x520 10G on each hyperv node. i connect cross over fibre channel like this : hyperv3 G1 <-->hyperv4 G1 hyperv3 G2 <-->hyperv4 G2 i make 2 Vl...

hi Michael i use this step-by-step guide to create my hyperv StarWind hyperconverged system. i check a new time but all is correct. my 2 CSV is connected 3 times. one by loopback 127.0.0.1 + one first ip iscsi Partner + one second ip scsi ip Partner. only one path is active ,and is 127.0.0.1. read s...

Hello Michael, thanks for your help. i test your raid setting but no change with Fio benchmark. i test with DISKSPD utility and that's change all ! now read and write speed is ok with the device without replication, on 127.0.0.1 iscsi link. but when i test with the device with HA replication i have ...

hello, it's a perc h700 with 512Mo cache : raid 50 with 12 disk sata 7200 "WriteBack, ReadAdaptive, Direct, No Write Cache if Bad BBU" i make 2 VD in this big raid 50. one 200 go for the hyperv 2012r2 system and one 14to for store StarWind files. Adapter 0 -- Virtual Drive Information: Vir...

same here
poor write speed when replica with 10g link

support answer with this is welcome !

test with a ram disk all speed is ok. test with a new target + device without replication, read an write speed is very slow again :-( so the probleme is not with replication process. what could be wrong with local link 127.0.0.1 ? StarWind have juste write bit using iscsi command with local link ! s...

i have 2 converged hyperv cluster in HA mode. i test the hardware raid speed with this command : fio --bs=4M --direct=1 --rw=read --iodepth=64 --name=c:\test fio --bs=4M --direct=1 --rw=write --iodepth=64 --name=c:\test fio --bs=4k --direct=1 --rw=randread --iodepth=64 --name=c:\test fio --bs=4k --d...

thanks for your help all is ok now.

i have 2 nodes hyperv with StarWind on each nodes in HA. HDD in the first node has crash, i change with a new one and a re create ntfs volume on it with the same letter as before. The second node StarWind has all the device in synchronisation status = synchronized, but it say "Partner node is n...