> > Hi, > > I was examining the RMF delay report where below is the report : > > Speed of 100 = Maximum, 0 = Stopped Average CPU Util: > 19 % > Name Users Active Speed Name Users Active > Speed > *SYSTEM 203 58 8 *DEV 107 > 54 8 > ALL TSO 119 52 5 *MASTER* 1 0 > 56 > ALL STC 74 3 > 40 > ALL BATCH 8 4 > 21 > ALL ASCH Not > avail > ALL OMVS 2 0 No > work > *PROC 129 3 > 7 > > > ------------------------------ Exceptions > ------------------------------------- > Name Reason Critical val. Possible cause or > action > DOV0053 DEV -Z18RS1 93.0 % delay May be reserved by another > system. > DOV0061 DEV -Z18RS1 92.0 % delay May be reserved by another > system. > DOV0065 DEV -Z18RS1 91.0 % delay May be reserved by another > system. > > The above exceptions shows lot of device contention due to which often we are facing > a session hang. Also, Device display shows the status as BSY(busy). Could anyone > please throw some light on the above issue. > > Jags
Jags, What is on your SYSRES Volume? Do you have datasets that get updated there? You have to review the datasets and see which ones are getting hit the most. What do you have on your sysres volume that has a high usage? If you have MXG or MICS it can help you answer that question. You need to research this and see what is impacting the sysres volume. Lizette ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: INFO IBM-MAIN
