“Getting devices ready” on Windows 10 while booting VM/iSCSI on another machine than initially set up

TL;DR version: virtual Windows instance reinstalls GPU drivers while switching to other hosts despite the fact it’s getting the same hardware all the time. I’m trying to avoid it / shorten its time Full version: I’ve got an iSCSI server (Windows Server 2016) and a few diskless targets. Those targets are physically the same machines…

LFTP – command that transfers and replaces a single file no matter if the files differ or not

I am looking for a command that always copies and replaces a specified file on a server no matter if the files differ or not. So far I used this: lftp -e “set ssl:verify-certificate no; open -u user,pass server;mirror –reverse –verbose –file=app.wsgi –target-directory=~/target; bye” However, this command only works if I have changed the app-wsgi…

DNS CNAME lookup fail once in a while

I’ve created the following CNAME record: Name:selector1._domainkey.damvig.com Value: selector1-damvig-com._domainkey.damvig.onmicrosoft.com (It has no A record, but a TXT) The CNAME record is created in the damvig.com zone. When I do a lookup (nslookup -type=CNAME selector1._domainkey.damvig.com 8.8.8.8) I sometimes get: *** dns.google can’t find selector1._domainkey.damvig.com: Non-existent domain TTL is 300. Where is the problem? Is it Google…