Hello dear forum,
I have the following problem with my vSAN FREE Storage.
Sporadically, on the system where I have connected the iSCSI storage, I get my sent data back as a response from the storage.
In the task manager or resource monitor I see for example:
Sent: 2.3GBit
Received: 2,3GBit
At this moment my performance is significantly slower than during the previous copy operations.
When this error does not occur the utilization of my network card looks like this for example:
Sent: 2.3GBit
Received: 2MBit
What is the problem ?
My configuration:
2x Lenovo x3650 M5 servers
4x Enterptise SSDs in RAID 5 per server
4x 10GBit Network Card
##My Script##
#common
$initMethod="Clear",
$size=10240,
$sectorSize=4096,
$failover=0,
#primary node
$imagePath="My Computer\D\TEST",
$imageName="TEST",
$createImage=$true,
$storageName="",
$targetAlias="TEST",
$autoSynch=$true,
$poolName="pool1",
$syncSessionCount=1,
$aluaOptimized=$true,
$cacheMode="wb",
$cacheSize="128",
$syncInterface="#p2=192.168.1.2:3260" -f $addr2,
$hbInterface="#p2=192.168.0.2:3260" -f $addr2,
$createTarget=$true,
#secondary node
$imagePath2="My Computer\D\TEST",
$imageName2="TEST",
$createImage2=$true,
$storageName2="",
$targetAlias2="TEST",
$autoSynch2=$true,
$poolName2="pool1",
$syncSessionCount2=1,
$aluaOptimized2=$false,
$cacheMode2=$cacheMode,
$cacheSize2=$cacheSize,
$syncInterface2="#p1=192.168.1.1:3260" -f $addr,
$hbInterface2="#p1=192.168.0.1:3260" -f $addr,
$createTarget2=$true
)
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