The STKRMD query generates a daily chart for each Virtual Tape Storage System (VTSS). The chart shows the distribution of VTV mount times required to satisfy VTV mount requests that resulted in volume recall from the physical tape back store.
The distribution buckets are set at 5, 10, 30, 60, 120, 180, 240, and 3600 seconds. If a recall mount request is satisfied between 0 and 5 seconds, it is counted in the 5-second bucket. If the mount required between 5 and 10 seconds, it is counted in the 10-second bucket, and so forth.
The example shows that most mounts requiring recall originated from SYSID "SYS7" and required between 30 and 60 seconds to satisfy the virtual tape mount requests.
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