On our Windows 25 serer veeam has to delete some files (6TB) from a ReFS volume befor doing a full backup. This hasn't worked well, since afterwards 4TB showed as system/reserved. After 1 hour backuping the CPU load increases up to 100%, but storage still ok with 72% usage.Computer was still up somehow and taskmgr was able to updates every few minutes. Eventlog-ReFS noticed waiting time more than 200s. After 3 hours eventlog noticed latency of 9186s for cleanup, DASD and file open. After that a lot of messages occured about timeouts of services, the last one afre 8 hours has been:
Anwendungspopup: svchost.exe - Systemfehler: Das System hat in dieser Anwendung den Überlauf eines stapelbasierten Puffers ermittelt. Dieser Überlauf könnte einem bösartigen Benutzer ermöglichen, die Steuerung der Anwendung zu übernehmen.
Application popup: svchost.exe - System error: The system has detected the overflow of a stack-based buffer in this application. This overflow could allow a malicious user to take control of the application.
Had to reformat the disk using an older W10 machine not aware of ReFS 3.14, since W11 machines also died with this now damaged RefS HD.
So MS still has to to something about ReFS and Server 2025.
LG
jokoenen
Anwendungspopup: svchost.exe - Systemfehler: Das System hat in dieser Anwendung den Überlauf eines stapelbasierten Puffers ermittelt. Dieser Überlauf könnte einem bösartigen Benutzer ermöglichen, die Steuerung der Anwendung zu übernehmen.
Application popup: svchost.exe - System error: The system has detected the overflow of a stack-based buffer in this application. This overflow could allow a malicious user to take control of the application.
Had to reformat the disk using an older W10 machine not aware of ReFS 3.14, since W11 machines also died with this now damaged RefS HD.
So MS still has to to something about ReFS and Server 2025.
LG
jokoenen
Statistics: Posted by jokoenen — May 03, 2025 12:32 pm
