We have a 4 core Intel i3 machine running ubuntu set up in our office, responsible for two jobs: recording 5 security cameras to disk (ffmpeg) being a general purpose fileserver. The machine has a single, 3TB SATA disk and no RAID. The data on the machine doesn’t matter, and doesn’t need to be 100% […]
Reducing SAMBA Server / smbd load when transferring large files Read More »
If you want to ignore Exchange stalling on your moverequest slow source/destination servers: Get-MailboxDatabase „ex2013-db01“ | Get-Mailbox | select -first 5 | New-MoveRequest -TargetDatabase ex2016-db01 -BatchName gna -Priority Highest Monitor with: get-moverequest | get-moverequeststatistics When they’re all Completed, cleanup get-moverequest | remove-moverequest Then repeat from step 1.
Exchange MoveRequest – REALLY FAST, ignore „stalled due to disk latency“ Read More »
Es gibt wohl einen Bug im Kernelmodul „iwlwifi“, welches zu extrem langsamer Datenübertragung führt. Die Abhilfe: den n-Standard abschalten. echo „options iwlwifi 11n_disable=1“ | sudo tee /etc/modprobe.d/iwlwifi.conf sudo reboot
Ubuntu: Langsames WLAN mit Intel Centrino N6200 beheben Read More »