Technical data

Managing Peripheral Devices
8.2 Getting Information About Devices on the System
Volume label "CDBIN06JUL21" Relative volume number 0
Cluster size 3 Transaction count 1
Free blocks 15153 Maximum files allowed 152083
Extend quantity 5 Mount count 1
Mount status System Cache name "_$11$DUA21:XQPCACHE"
Extent cache size 64 Maximum blocks in extent cache 1515
File ID cache size 64 Blocks currently in extent cache 0
Quota cache size 0 Maximum buffers in FCP cache 1330
Volume status: ODS-2, subject to mount verification, file high-water
marking, write-through caching enabled.
3. The following command requests a full informational display about each DU
device. This display shows only the first two devices: the mounted DUA8:
device and the unmounted DUA9: device.
$ SHOW DEVICES/FULL DU
Disk $11$DUA8: (SNAP), device type RA90, is online, mounted, file-oriented
device, shareable, served to cluster via MSCP Server, error logging is
enabled.
Error count 0 Operations completed 334
Owner process "" Owner UIC [SYSTEM]
Owner process ID 00000000 Dev Prot S:RWED,O:RWED,G:RWED,W:RWED
Reference count 1 Default buffer size 512
Total blocks 2376153 Sectors per track 69
Total cylinders 2649 Tracks per cylinder 13
Host name "SNAP" Host type, avail HS70, yes
Alternate host name "DRAGON" Alt. type, avail HS70, yes
Allocation class 11
Volume label "DOCRES" Relative volume number 0
Cluster size 3 Transaction count 1
Free blocks 1211964 Maximum files allowed 297019
Extend quantity 5 Mount count 26
Mount status System Cache name "_$11$DUA21:XQPCACHE"
Extent cache size 64 Maximum blocks in extent cache 121196
File ID cache size 64 Blocks currently in extent cache 0
Quota cache size 0 Maximum buffers in FCP cache 1330
Volume status: ODS-2, subject to mount verification, write-through caching
enabled.
Volume is also mounted on TANGO, WHOCRS, SIRE, BARKIN, SALT, SNEEZY, ARTIC,
HEMMING, ROCKUP, HUTZPA, HAPPY, TOSIR, CHAIN, BOXER, SPELLN, WAYLND,
ADAM, PINE, MONA, PALMER, WLDWND, ERICA, VALLEY.
Disk $11$DUA9: (SNAP), device type RA90, is online, file-oriented device,
shareable, served to cluster via MSCP Server, error logging is enabled.
Error count 0 Operations completed 544
Owner process "" Owner UIC [SYSTEM]
Owner process ID 00000000 Dev Prot S:RWED,O:RWED,G:RWED,W:RWED
Reference count 0 Default buffer size 512
Total blocks 2376153 Sectors per track 69
Total cylinders 2649 Tracks per cylinder 13
Host name "SNAP" Host type, avail HS70, yes
Alternate host name "DRAGON" Alt. type, avail HS70, yes
Allocation class 11
8–4 Managing Peripheral Devices