SnapCenter RDM provision takes nearly an hour to complete
Applies to
- SnapCenter Server (SC)
- RDM provision with iSCSI connection
Issue
- RDM provision takes nearly an hour to complete
- No error messages but can see that the
ValidateISCSINametakes a long time. Seen in<installation_path>\NetApp\SnapCenter\SnapCenter Plug-in for Microsoft Windows\job_logs\SCW_<id>.log:
2021-03-11T08:12:55.8138634+01:00 Verbose SDW PID=[21632] TID=[9288] Initiator: <initiator_name>
2021-03-11T08:12:55.8148628+01:00 Verbose SDW PID=[21632] TID=[9288] ++GeneralUtilities::ValidateISCSIName
2021-03-11T08:12:55.8148628+01:00 Verbose SDW PID=[21632] TID=[9288] ++GeneralUtilities::ValidateIQN
2021-03-11T08:12:55.8148628+01:00 Verbose SDW PID=[21632] TID=[9288] --GeneralUtilities::ValidateIQN
2021-03-11T08:12:55.8148628+01:00 Verbose SDW PID=[21632] TID=[9288] --GeneralUtilities::ValidateISCSIName
2021-03-11T08:12:55.8148628+01:00 Verbose SDW PID=[21632] TID=[9288] ++SdHostInfo::Initialize
2021-03-11T08:12:55.8158629+01:00 Verbose SDW PID=[21632] TID=[9288] --SdHostInfo::Initialize
2021-03-11T08:14:30.6773483+01:00 Verbose SDW PID=[21632] TID=[9288] ++SdHostInfo::Initialize
2021-03-11T08:14:30.6773483+01:00 Verbose SDW PID=[21632] TID=[9288] --SdHostInfo::Initialize
.
2021-03-11T08:57:05.3407002+01:00 Verbose SDW PID=[21632] TID=[9288] ++SdHostInfo::Initialize
2021-03-11T08:57:05.3416992+01:00 Verbose SDW PID=[21632] TID=[9288] --SdHostInfo::Initialize - There is a time gap between 1-2 minutes between each scan - see highlighted time
- HBA rescan in vCenter takes a long time also