3318705 - Db2 Restore is slow, OS, -, unspecified_system_function OSERR: EIDRM (43) is observed in the db2diag.log - Linux RHEL 7.2

db2diag.log shows timestamp of restore actions/attempts.  
A restore commences and performs slow.  It eventually terminates due to an OS error

Example

2023-03-19-         LEVEL: Info
Starting a full database restore.

2023-03-19-        LEVEL: Severe
Restore Terminated.

2023-03-19        LEVEL: Error (OS)
MESSAGE : ZRC=0x8300002B=-2097151957
CALLED  : OS, -, semop                            OSERR: EIDRM (43) 

Db2 LUW IBM 10.1, 10.5, 11.1, 9.7 
LINUX RHEL OS 7.2

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