Hi, we are investigating a similar issue backing up HANA wit TDP 4 ERP to a AIX 7.1, TSM 8.1.11.100. Support says: " It appears hdbbackint is waiting for a message from the the IBM Spectrum Protect server by requesting recv from the server connection, but the function call keeps returning EAGAIN (Resource temporarily unavailable)." I will keep you up to date...
Regards, -- Jonas Jansen IT Center Group: Systems and Storage Division: Systems and Services RWTH Aachen University Seffenter Weg 23 52074 Aachen Tel: +49 241 80-28784 Fax: +49 241 80-22134 jan...@itc.rwth-aachen.de www.itc.rwth-aachen.de Social Media accounts of IT Center: https://blog.rwth-aachen.de/itc/ https://www.facebook.com/itcenterrwth https://www.linkedin.com/company/itcenterrwth https://twitter.com/ITCenterRWTH https://www.youtube.com/channel/UCKKDJJukeRwO0LP-ac8x8rQ -----Original Message----- From: ADSM: Dist Stor Manager <ADSM-L@VM.MARIST.EDU> On Behalf Of Uwe Schreiber Sent: Monday, May 10, 2021 3:23 PM To: ADSM-L@VM.MARIST.EDU Subject: [ADSM-L] Multisession backup to Container Pool - Session hang OS: AIX 7.2 ISP version: 8.1.11.101 Last week I had several incidents with hanging sessions from TDP clients doing a multisession backup in a directory container pool. A problem like this was already fixed a few versions ago. (APAR IT20858: MULTISTREAM BACKUP SESSIONS MAY HANG WHEN SAVING DATA INTO DIRECTORY- OR CLOUD-CONTAINER STORAGE POOLS) The problem has not occurred since the parameter was set via "CheckInFlightChunks" via "setopt CheckInFlightChunks False". Have any of you noticed such behavior? Regards, Uwe
