VTS enhanced library statistics

Table 1. VTS enhanced library statistics
Offsets Name Length Format Description
0 0 S94BSRAT 2 binary Backstore compression ratio in hundredths.. See Note 1.
2 2 S94HARAT 2 binary Host adapter compression ratio in hundredths.. See Notes 2 and 4.
4 2 S94TVCS 2 binary Tape volume cache size. See Note 1.
6 6 S94ESCON 1 binary Number of ESCON® channels. See Note 2.
7 7 S94SCSI 1 binary Number of SCSI channels. See Note 1.
8 8 S94NUMBS 4 binary Channel blocks written. See Note 2.
12 C S940KB 1 binary Percentage of 0 to 2K channel blocks written. See Note 2.
13 D S942KB 1 binary Percentage of greater than 2K to 4K channel blocks written. See Note 2.
14 E S944KB 1 binary Percentage of greater than 4K to 8K channel blocks written. See Note 2.
15 F S948KB 1 binary Percentage of greater than 8K to 16K channel blocks written. See Note 2.
16 10 S9416KB 1 binary Percentage of greater than 16K to 32K channel blocks written. See Note 2.
17 11 S9432KB 1 binary Percentage of greater than 32K to 64K channel blocks written. See Note 2.
18 12 S9464KB 1 binary Percentage of greater than 64K channel blocks written. See Note 2.
19 13 S94RCPRT 1 binary Recall predominate throttling percentage. See Note 1.
20 14 S94WROVT 1 binary Write overrun predominate throttling percentage. See Note 1.
21 15   3 binary Reserved
24 18 S94AVRCT 4 binary Average recall throttle value. See Note 1.
28 1C S94AVWOT 4 binary Average write overrun throttle value. See Note 1.
32 20   4 binary Reserved
36 24 S94TOTAT 4 binary Overall average throttle value. See Note 1.
40 28 S94MAXFR 2 binary Maximum fast-ready mount time. See Note 2.
42 2A S94MINFR 2 binary Minimum fast-ready mount time. See Note 2.
44 2C S94AVGFR 2 binary Average fast-ready mount time. See Note 2.
46 2E S94MAXCH 2 binary Maximum cache-hit mount time. See Note 2.
48 30 S94MINCH 2 binary Minimum cache-hit mount time. See Note 2.
50 32 S94AVGCH 2 binary Average cache-hit mount time. See Note 2.
52 34 S94MAXRM 2 binary Maximum recall-mount mount time. See Note 2.
54 36 S94MINRM 2 binary Minimum recall-mount mount time. See Note 2.
56 38 S94AVGRM 2 binary Average recall-mount mount time. See Note 2.
58 3A S94ADV05 2 binary Number of volumes containing 0 to 5 percent active data. See Note 1.
60 3C S94ADV10 2 binary Number of volumes containing greater than 5 to 10 percent active data. See Note 1.
62 3E S94ADV15 2 binary Number of volumes containing greater than 10 to 15 percent active data. See Note 1.
64 40 S94ADV20 2 binary Number of volumes containing greater than 15 to 20 percent active data. See Note 1.
66 42 S94ADV25 2 binary Number of volumes containing greater than 20 to 25 percent active data. See Note 1.
68 44 S94ADV30 2 binary Number of volumes containing greater than 25 to 30 percent active data. See Note 1.
70 46 S94ADV35 2 binary Number of volumes containing greater than 30 to 35 percent active data. See Note 1.
72 48 S94ADV40 2 binary Number of volumes containing greater than 35 to 40 percent active data. See Note 1.
74 4A S94ADV45 2 binary Number of volumes containing greater than 40 to 45 percent active data. See Note 1.
76 4C S94ADV50 2 binary Number of volumes containing greater than 45 to 50 percent active data. See Note 1.
78 4E S94ADV55 2 binary Number of volumes containing greater than 50 to 55 percent active data. See Note 1.
80 50 S94ADV60 2 binary Number of volumes containing greater than 55 to 60 percent active data. See Note 1.
82 52 S94ADV65 2 binary Number of volumes containing greater than 60 to 65 percent active data. See Note 1.
84 54 S94ADV70 2 binary Number of volumes containing greater than 65 to 70 percent active data. See Note 1.
86 56 S94ADV75 2 binary Number of volumes containing greater than 70 to 75 percent active data. See Note 1.
88 58 S94ADV80 2 binary Number of volumes containing greater than 75 to 80 percent active data. See Note 1.
90 5A S94ADV85 2 binary Number of volumes containing greater than 80 to 85 percent active data. See Note 1.
92 5C S94ADV90 2 binary Number of volumes containing greater than 85 to 90 percent active data. See Note 1.
94 5E S94ADV95 2 binary Number of volumes containing greater than 90 to 95 percent active data. See Note 1.
96 60 S94ADV00 2 binary Number of volumes containing greater than 95 to 100 percent active data. See Note 1.
98 62 S94THRES 1 binary Reclaim threshold percentage. See Notes 1 and 5.
99 63   1 binary Reserved (set to zero).
100 64 S94SRTCT 2 binary Scratch stacked volume count. See Note 1.
102 66 S94PRICT 2 binary Private stacked volume count. See Note 1.
104 68 S94MTVCA 4 binary Maximum tape volume cache age. See Note 1.
108 6C S94CMGTS 1 binary If the request was for a distributed library of a PTP VTS Subsystem or a non-PTP VTS subsystem, this field reports the cache management setting for copy and recalled volumes. Each sub-field reports the cache management preference level set. The defaults are preference level 0 for copies and preference level 1 for recalls. The values for the sub-fields are only valid if bit 0 is active, otherwise the sub-fields are to be ignored. See Note 1.
Bit(s)
Description
0
Fields valid
1-3
Copy volume management preference level (0-7)
4
Reserved (set to B'0')
5–7
Recall volume management preference level (0-7)
109 6D   3 binary Reserved (set to zero).
112 70 S94LVVCM 2 binary VTS code Modification value. This two byte hexadecimal field contains the Modification portion for the VTS subsystem code level that generated the statistical record.
114 72 S94LVVCF 2 binary VTS code fix value. This two byte hexadecimal field contains the Fix portion for the VTS subsystem code level that generated the statistical record.
116 74 S94LVLMV 2 binary Library manager code version value. This two byte hexadecimal field contains the Version portion for the Library Manager code level that generated the statistical record.
118 76 S94LVLMR 2 binary Library manager code release value. This two byte hexadecimal field contains the Release portion for the Library Manager code level that generated the statistical record.
120 78   8 binary Reserved (set to zero).
128 80 S94CLLVC 4 binary Composite library logical volumes to be copied. See Note 3.
132 84 S94CLDTC 4 binary Composite library data yet to be copied. See Note 3.
136 88 S94CLMT0 2 binary Composite library mounts completed for VTS-0. See Note 3.
138 8A S94CLMT1 2 binary Composite library mounts completed for VTS-1. See Note 3.
140 8C   4 binary Reserved (set to zero).
144 90 S94CLDC0 4 binary Data copied by VTC number 0. See Note 3.
148 94 S94CLVC0 4 binary Volumes copied by VTC number 0. See Note 3.
152 98 S94CLRD0 4 binary Read data transferred through VTC number 0. See Note 3.
156 9C S94CLWD0 4 binary Write data transferred through VTC number 0. See Note 3.
160 A0 S94CLCM0 2 binary Category mounts for VTC number 0. See Note 3.
162 A2 S94CLSM0 2 binary Specific cache mounts for VTC number 0. See Note 3.
164 A4 S94CLRM0 2 binary Specific recall mounts for VTC number 0. See Note 3.
166 A6 S94CLCR0 2 binary Compression ratio of the data that has moved through the host adapters of the VTC to the Tape Volume Cache of the I/O VTSs in the last hour. The granularity of the value reported is in hundredths. If no data has been moved through the host adapters in the last hour, a compression value of zero is reported. See Note 3.
168 A8 S94CLPF0 1 binary I/O VTS and master VTS preferences for the VTC. See Note 3.
Bit(s)
Description
0–3
Preferred I/O. This field indicates if a preferred VTS has been specified for I/O operations. If possible all host I/O operations will be directed to the specified VTS. If bit 0 is not active, then the VTS does not support the reporting of a preferred I/O VTS.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
Values not defined above are reserved.
4–7
This field indicates if a preferred master VTS has been specified. If the specified VTS is not the current master, the VTC will attempt a master switchover to the preferred VTS, if conditions within the PTP VTS would allow it. If bit 0 is not active, then the VTS does not support the reporting of a preferred master VTS.Values not defined above are reserved.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
169 A9 S94CLCS0 2 binary Configured settings. Operational settings configured for the VTC. The reported operational setting are valid only if bit 15 is active. See Note 3.
Bit(s)
Description
0–1
Default copy mode. Reports the copy mode set as the default for the VTC:
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
2
Force Scratch to preferred I/O VTS. If this bit is active, all scratch mounts use the preferred VTS, if available, independent of the data validity on the preferred VTS.
3
Primary I/O. If this bit is active, a PSF-PMC order was accepted that specified a VTS I/O Selection Criteria of Primary.
4–5
Controller Operational Mode This field reports the operational mode.
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
6
Write protect mode. If this bit is active, the Virtual Tape Controllers ( VTC) is in write protected mode. All host commands that attempt to change the attributes of a volume or modify/add data to a volume will fail. This mode supersedes the controller operational mode.
7–14
Reserved (set to 0)
15
Fields valid
171 AB S94CLRL0 1 binary Relative link speeds. Reports the CE settings for the relative link speeds between the VTC and VTS0 and VTS1. See Note 3. The following values are defined:
Value
Description
0
No support for reporting relative link speeds
1
ESCON < 5 km, FICON® < 30 km
2
ESCON < 10 km, FICON < 80 km
3
Channel Ext < 1000 km, ESCON over DWDM < 10 km, FICON < 100 km
4
Channel Ext > 1000 km, ESCON over DWDM < 15 km
5
ESCON over DWDM > 15 km
Values not defined above are reserved.
Bit(s)
Description
0–3
VTC to VTS0 link speed value
4–7
VTC to VTS1 link speed value
172 AC   4 binary Reserved (set to zero).
176 B0 S94CLDC1 4 binary Data copied by AX0 number 1. See Note 3.
180 B4 S94CLVC1 4 binary Volumes copied by AX0 number 1. See Note 3.
184 B8 S94CLRD1 4 binary Read data transferred through AX0 number 1. See Note 3.
188 BC S94CLWD1 4 binary Write data transferred through AX0 number 1. See Note 3.
192 C0 S94CLCM1 2 binary Category mounts for AX0 number 1. See Note 3.
194 C2 S94CLSM1 2 binary Specific cache mounts for AX0 number 1. See Note 3.
196 C4 S94CLRM1 2 binary Specific recall mounts for AX0 number 1. See Note 3.
198 C6 S94CLCR1 2 binary Compression ratio of the data that has moved through the host adapters of the VTC to the Tape Volume Cache of the I/O VTSs in the last hour. The granularity of the value reported is in hundredths. If no data has been moved through the host adapters in the last hour, a compression value of zero is reported. See Note 3.
200 C8 S94CLPF1 1 binary I/O VTS and master VTS preferences for the VTC. See Note 3.
Bit(s)
Description
0–3
Preferred I/O. This field indicates if a preferred VTS has been specified for I/O operations. If possible all host I/O operations will be directed to the specified VTS. If bit 0 is not active, then the VTS does not support the reporting of a preferred I/O VTS.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
Values not defined above are reserved.
4–7
This field indicates if a preferred master VTS has been specified. If the specified VTS is not the current master, the VTC will attempt a master switchover to the preferred VTS, if conditions within the PTP VTS would allow it. If bit 0 is not active, then the VTS does not support the reporting of a preferred master VTS.Values not defined above are reserved.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
201 C9 S94CLCS1 2 binary Configured settings. Operational settings configured for the VTC. The reported operational setting are valid only if bit 15 is active. See Note 3.
Bit(s)
Description
0–1
Default copy mode. Reports the copy mode set as the default for the VTC:
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
2
Force Scratch to preferred I/O VTS. If this bit is active, all scratch mounts use the preferred VTS, if available, independent of the data validity on the preferred VTS.
3
Primary I/O. If this bit is active, a PSF-PMC order was accepted that specified a VTS I/O Selection Criteria of Primary.
4–5
Controller Operational Mode This field reports the operational mode.
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
6
Write protect mode. If this bit is active, the Virtual Tape Controllers ( VTC) is in write protected mode. All host commands that attempt to change the attributes of a volume or modify/add data to a volume will fail. This mode supersedes the controller operational mode.
7–14
Reserved (set to 0)
15
Fields valid
203 CB S94CLRL1 1 binary Relative link speeds. Reports the CE settings for the relative link speeds between the VTC and VTS0 and VTS1. See Note 3. The following values are defined:
Value
Description
0
No support for reporting relative link speeds
1
ESCON < 5 km, FICON < 30 km
2
ESCON < 10 km, FICON < 80 km
3
Channel Ext < 1000 km, ESCON over DWDM < 10 km, FICON < 100 km
4
Channel Ext > 1000 km, ESCON over DWDM < 15 km
5
ESCON over DWDM > 15 km
Values not defined above are reserved.
Bit(s)
Description
0–3
VTC to VTS0 link speed value
4–7
VTC to VTS1 link speed value
204 CC   4 binary Reserved (set to zero).
208 D0 S94CLDC2 4 binary Data copied by AX0 number 2. See Note 3.
212 D4 S94CLVC2 4 binary Volumes copied by AX0 number 2. See Note 3.
216 D8 S94CLRD2 4 binary Read data transferred through AX0 number 2. See Note 3.
220 DC S94CLWD2 4 binary Write data transferred through AX0 number 2. See Note 3.
224 E0 S94CLCM2 2 binary Category mounts for AX0 number 2. See Note 3.
226 E2 S94CLSM2 2 binary Specific cache mounts for AX0 number 2. See Note 3.
228 E4 S94CLRM2 2 binary Specific recall mounts for AX0 number 2. See Note 3.
230 E6 S94CLCR2 2 binary Compression ratio of the data that has moved through the host adapters of the VTC to the Tape Volume Cache of the I/O VTSs in the last hour. The granularity of the value reported is in hundredths. If no data has been moved through the host adapters in the last hour, a compression value of zero is reported. See Note 3.
232 E8 S94CLPF2 1 binary I/O VTS and master VTS preferences for the VTC. See Note 3.
Bit(s)
Description
0–3
Preferred I/O. This field indicates if a preferred VTS has been specified for I/O operations. If possible all host I/O operations will be directed to the specified VTS. If bit 0 is not active, then the VTS does not support the reporting of a preferred I/O VTS.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
Values not defined above are reserved.
4–7
This field indicates if a preferred master VTS has been specified. If the specified VTS is not the current master, the VTC will attempt a master switchover to the preferred VTS, if conditions within the PTP VTS would allow it. If bit 0 is not active, then the VTS does not support the reporting of a preferred master VTS.Values not defined above are reserved.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
233 E9 S94CLCS2 2 binary Configured settings. Operational settings configured for the VTC. The reported operational setting are valid only if bit 15 is active. See Note 3.
Bit(s)
Description
0–1
Default copy mode. Reports the copy mode set as the default for the VTC:
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
2
Force Scratch to preferred I/O VTS. If this bit is active, all scratch mounts use the preferred VTS, if available, independent of the data validity on the preferred VTS.
3
Primary I/O. If this bit is active, a PSF-PMC order was accepted that specified a VTS I/O Selection Criteria of Primary.
4–5
Controller Operational Mode This field reports the operational mode.
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
6
Write protect mode. If this bit is active, the Virtual Tape Controllers ( VTC) is in write protected mode. All host commands that attempt to change the attributes of a volume or modify/add data to a volume will fail. This mode supersedes the controller operational mode.
7–14
Reserved (set to 0)
15
Fields valid
235 EB S94CLRL2 1 binary Relative link speeds. Reports the CE settings for the relative link speeds between the VTC and VTS0 and VTS1. See Note 3. The following values are defined:
Value
Description
0
No support for reporting relative link speeds
1
ESCON < 5 km, FICON < 30 km
2
ESCON < 10 km, FICON < 80 km
3
Channel Ext < 1000 km, ESCON over DWDM < 10 km, FICON < 100 km
4
Channel Ext > 1000 km, ESCON over DWDM < 15 km
5
ESCON over DWDM > 15 km
Values not defined above are reserved.
Bit(s)
Description
0–3
VTC to VTS0 link speed value
4–7
VTC to VTS1 link speed value
236 EC   4 binary Reserved (set to zero).
240 F0 S94CLDC3 4 binary Data copied by AX0 number 3. See Note 3.
244 F4 S94CLVC3 4 binary Volumes copied by AX0 number 3. See Note 3.
248 F8 S94CLRD3 4 binary Read data transferred through AX0 number 3. See Note 3.
252 FC S94CLWD3 4 binary Write data transferred through AX0 number 3. See Note 3.
256 100 S94CLCM3 2 binary Category mounts for AX0 number 3. See Note 3.
258 102 S94CLSM3 2 binary Specific cache mounts for AX0 number 3. See Note 3.
260 104 S94CLRM3 2 binary Specific recall mounts for AX0 number 3. See Note 3.
262 106 S94CLCR3 2 binary Compression ratio of the data that has moved through the host adapters of the VTC to the Tape Volume Cache of the I/O VTSs in the last hour. The granularity of the value reported is in hundredths. If no data has been moved through the host adapters in the last hour, a compression value of zero is reported. See Note 3.
264 108 S94CLPF3 1 binary I/O VTS and master VTS preferences for the VTC. See Note 3.
Bit(s)
Description
0–3
Preferred I/O. This field indicates if a preferred VTS has been specified for I/O operations. If possible all host I/O operations will be directed to the specified VTS. If bit 0 is not active, then the VTS does not support the reporting of a preferred I/O VTS.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
Values not defined above are reserved.
4–7
This field indicates if a preferred master VTS has been specified. If the specified VTS is not the current master, the VTC will attempt a master switchover to the preferred VTS, if conditions within the PTP VTS would allow it. If bit 0 is not active, then the VTS does not support the reporting of a preferred master VTS.Values not defined above are reserved.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
265 109 S94CLCS3 2 binary Configured settings. Operational settings configured for the VTC. The reported operational setting are valid only if bit 15 is active. See Note 3.
Bit(s)
Description
0–1
Default copy mode. Reports the copy mode set as the default for the VTC:
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
2
Force Scratch to preferred I/O VTS. If this bit is active, all scratch mounts use the preferred VTS, if available, independent of the data validity on the preferred VTS.
3
Primary I/O. If this bit is active, a PSF-PMC order was accepted that specified a VTS I/O Selection Criteria of Primary.
4–5
Controller Operational Mode This field reports the operational mode.
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
6
Write protect mode. If this bit is active, the Virtual Tape Controllers ( VTC) is in write protected mode. All host commands that attempt to change the attributes of a volume or modify/add data to a volume will fail. This mode supersedes the controller operational mode.
7–14
Reserved (set to 0)
15
Fields valid
267 10B S94CLRL3 1 binary Relative link speeds. Reports the CE settings for the relative link speeds between the VTC and VTS0 and VTS1. See Note 3. The following values are defined:
Value
Description
0
No support for reporting relative link speeds
1
ESCON < 5 km, FICON < 30 km
2
ESCON < 10 km, FICON < 80 km
3
Channel Ext < 1000 km, ESCON over DWDM < 10 km, FICON < 100 km
4
Channel Ext > 1000 km, ESCON over DWDM < 15 km
5
ESCON over DWDM > 15 km
Values not defined above are reserved.
Bit(s)
Description
0–3
VTC to VTS0 link speed value
4–7
VTC to VTS1 link speed value
268 10C   4 binary Reserved (set to zero).
272 110 S94CLDC4 4 binary Data copied by AX0 number 4. See Note 3.
276 114 S94CLVC4 4 binary Volumes copied by AX0 number 4. See Note 3.
280 118 S94CLRD4 4 binary Read data transferred through AX0 number 4. See Note 3.
284 11C S94CLWD4 4 binary Write data transferred through AX0 number 4. See Note 3.
288 120 S94CLCM4 2 binary Category mounts for AX0 number 4. See Note 3.
290 122 S94CLSM4 2 binary Specific cache mounts for AX0 number 4. See Note 3.
292 124 S94CLRM4 2 binary Specific recall mounts for AX0 number 4. See Note 3.
294 126 S94CLCR4 2 binary Compression ratio of the data that has moved through the host adapters of the VTC to the Tape Volume Cache of the I/O VTSs in the last hour. The granularity of the value reported is in hundredths. If no data has been moved through the host adapters in the last hour, a compression value of zero is reported. See Note 3.
296 128 S94CLPF4 1 binary I/O VTS and master VTS preferences for the VTC. See Note 3.
Bit(s)
Description
0–3
Preferred I/O. This field indicates if a preferred VTS has been specified for I/O operations. If possible all host I/O operations will be directed to the specified VTS. If bit 0 is not active, then the VTS does not support the reporting of a preferred I/O VTS.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
Values not defined above are reserved.
4–7
This field indicates if a preferred master VTS has been specified. If the specified VTS is not the current master, the VTC will attempt a master switchover to the preferred VTS, if conditions within the PTP VTS would allow it. If bit 0 is not active, then the VTS does not support the reporting of a preferred master VTS.Values not defined above are reserved.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
297 129 S94CLCS4 2 binary Configured settings. Operational settings configured for the VTC. The reported operational setting are valid only if bit 15 is active. See Note 3.
Bit(s)
Description
0–1
Default copy mode. Reports the copy mode set as the default for the VTC:
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
2
Force Scratch to preferred I/O VTS. If this bit is active, all scratch mounts use the preferred VTS, if available, independent of the data validity on the preferred VTS.
3
Primary I/O. If this bit is active, a PSF-PMC order was accepted that specified a VTS I/O Selection Criteria of Primary.
4–5
Controller Operational Mode This field reports the operational mode.
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
6
Write protect mode. If this bit is active, the Virtual Tape Controllers ( VTC) is in write protected mode. All host commands that attempt to change the attributes of a volume or modify/add data to a volume will fail. This mode supersedes the controller operational mode.
7–14
Reserved (set to 0)
15
Fields valid
299 12B S94CLRL4 1 binary Relative link speeds. Reports the CE settings for the relative link speeds between the VTC and VTS0 and VTS1. See Note 3. The following values are defined:
Value
Description
0
No support for reporting relative link speeds
1
ESCON < 5 km, FICON < 30 km
2
ESCON < 10 km, FICON < 80 km
3
Channel Ext < 1000 km, ESCON over DWDM < 10 km, FICON < 100 km
4
Channel Ext > 1000 km, ESCON over DWDM < 15 km
5
ESCON over DWDM > 15 km
Values not defined above are reserved.
Bit(s)
Description
0–3
VTC to VTS0 link speed value
4–7
VTC to VTS1 link speed value
300 12C   4 binary Reserved (set to zero).
304 130 S94CLDC5 4 binary Data copied by AX0 number 5. See Note 3.
308 134 S94CLVC5 4 binary Volumes copied by AX0 number 5. See Note 3.
312 138 S94CLRD5 4 binary Read data transferred through AX0 number 5. See Note 3.
316 13C S94CLWD5 4 binary Write data transferred through AX0 number 5. See Note 3.
320 140 S94CLCM5 2 binary Category mounts for AX0 number 5. See Note 3.
322 142 S94CLSM5 2 binary Specific cache mounts for AX0 number 5. See Note 3.
324 144 S94CLRM5 2 binary Specific recall mounts for AX0 number 5. See Note 3.
326 146 S94CLCR5 2 binary Compression ratio of the data that has moved through the host adapters of the VTC to the Tape Volume Cache of the I/O VTSs in the last hour. The granularity of the value reported is in hundredths. If no data has been moved through the host adapters in the last hour, a compression value of zero is reported. See Note 3.
328 148 S94CLPF5 1 binary I/O VTS and master VTS preferences for the VTC. See Note 3.
Bit(s)
Description
0–3
Preferred I/O. This field indicates if a preferred VTS has been specified for I/O operations. If possible all host I/O operations will be directed to the specified VTS. If bit 0 is not active, then the VTS does not support the reporting of a preferred I/O VTS.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
Values not defined above are reserved.
4–7
This field indicates if a preferred master VTS has been specified. If the specified VTS is not the current master, the VTC will attempt a master switchover to the preferred VTS, if conditions within the PTP VTS would allow it. If bit 0 is not active, then the VTS does not support the reporting of a preferred master VTS.Values not defined above are reserved.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
329 149 S94CLCS5 2 binary Configured settings. Operational settings configured for the VTC. The reported operational setting are valid only if bit 15 is active. See Note 3.
Bit(s)
Description
0–1
Default copy mode. Reports the copy mode set as the default for the VTC:
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
2
Force Scratch to preferred I/O VTS. If this bit is active, all scratch mounts use the preferred VTS, if available, independent of the data validity on the preferred VTS.
3
Primary I/O. If this bit is active, a PSF-PMC order was accepted that specified a VTS I/O Selection Criteria of Primary.
4–5
Controller Operational Mode This field reports the operational mode.
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
6
Write protect mode. If this bit is active, the Virtual Tape Controllers ( VTC) is in write protected mode. All host commands that attempt to change the attributes of a volume or modify/add data to a volume will fail. This mode supersedes the controller operational mode.
7–14
Reserved (set to 0)
15
Fields valid
331 14B S94CLRL5 1 binary Relative link speeds. Reports the CE settings for the relative link speeds between the VTC and VTS0 and VTS1. See Note 3. The following values are defined:
Value
Description
0
No support for reporting relative link speeds
1
ESCON < 5 km, FICON < 30 km
2
ESCON < 10 km, FICON < 80 km
3
Channel Ext < 1000 km, ESCON over DWDM < 10 km, FICON < 100 km
4
Channel Ext > 1000 km, ESCON over DWDM < 15 km
5
ESCON over DWDM > 15 km
Values not defined above are reserved.
Bit(s)
Description
0–3
VTC to VTS0 link speed value
4–7
VTC to VTS1 link speed value
332 14C   4 binary Reserved (set to zero).
336 150 S94CLDC6 4 binary Data copied by AX0 number 6. See Note 3.
340 154 S94CLVC6 4 binary Volumes copied by AX0 number 6. See Note 3.
344 158 S94CLRD6 4 binary Read data transferred through AX0 number 6. See Note 3.
348 15C S94CLWD6 4 binary Write data transferred through AX0 number 6. See Note 3.
352 160 S94CLCM6 2 binary Category mounts for AX0 number 6. See Note 3.
354 162 S94CLSM6 2 binary Specific cache mounts for AX0 number 6. See Note 3.
356 164 S94CLRM6 2 binary Specific recall mounts for AX0 number 6. See Note 3.
358 166 S94CLCR6 2 binary Compression ratio of the data that has moved through the host adapters of the VTC to the Tape Volume Cache of the I/O VTSs in the last hour. The granularity of the value reported is in hundredths. If no data has been moved through the host adapters in the last hour, a compression value of zero is reported. See Note 3.
360 168 S94CLPF6 1 binary I/O VTS and master VTS preferences for the VTC. See Note 3.
Bit(s)
Description
0–3
Preferred I/O. This field indicates if a preferred VTS has been specified for I/O operations. If possible all host I/O operations will be directed to the specified VTS. If bit 0 is not active, then the VTS does not support the reporting of a preferred I/O VTS.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
Values not defined above are reserved.
4–7
This field indicates if a preferred master VTS has been specified. If the specified VTS is not the current master, the VTC will attempt a master switchover to the preferred VTS, if conditions within the PTP VTS would allow it. If bit 0 is not active, then the VTS does not support the reporting of a preferred master VTS.Values not defined above are reserved.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
361 169 S94CLCS6 2 binary Configured settings. Operational settings configured for the VTC. The reported operational setting are valid only if bit 15 is active. See Note 3.
Bit(s)
Description
0–1
Default copy mode. Reports the copy mode set as the default for the VTC:
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
2
Force Scratch to preferred I/O VTS. If this bit is active, all scratch mounts use the preferred VTS, if available, independent of the data validity on the preferred VTS.
3
Primary I/O. If this bit is active, a PSF-PMC order was accepted that specified a VTS I/O Selection Criteria of Primary.
4–5
Controller Operational Mode This field reports the operational mode.
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
6
Write protect mode. If this bit is active, the Virtual Tape Controllers ( VTC) is in write protected mode. All host commands that attempt to change the attributes of a volume or modify/add data to a volume will fail. This mode supersedes the controller operational mode.
7–14
Reserved (set to 0)
15
Fields valid
363 16B S94CLRL6 1 binary Relative link speeds. Reports the CE settings for the relative link speeds between the VTC and VTS0 and VTS1. See Note 3. The following values are defined:
Value
Description
0
No support for reporting relative link speeds
1
ESCON < 5 km, FICON < 30 km
2
ESCON < 10 km, FICON < 80 km
3
Channel Ext < 1000 km, ESCON over DWDM < 10 km, FICON < 100 km
4
Channel Ext > 1000 km, ESCON over DWDM < 15 km
5
ESCON over DWDM > 15 km
Values not defined above are reserved.
Bit(s)
Description
0–3
VTC to VTS0 link speed value
4–7
VTC to VTS1 link speed value
364 16C   4 binary Reserved (set to zero).
368 170 S94CLDC7 4 binary Data copied by AX0 number 7. See Note 3.
372 174 S94CLVC7 4 binary Volumes copied by AX0 number 7. See Note 3.
376 178 S94CLRD7 4 binary Read data transferred through AX0 number 7. See Note 3.
380 17C S94CLWD7 4 binary Write data transferred through AX0 number 7. See Note 3.
384 180 S94CLCM7 2 binary Category mounts for AX0 number 7. See Note 3.
386 182 S94CLSM7 2 binary Specific cache mounts for AX0 number 7. See Note 3.
388 184 S94CLRM7 2 binary Specific recall mounts for AX0 number 7. See Note 3.
390 186 S94CLCR7 2 binary Compression ratio of the data that has moved through the host adapters of the VTC to the Tape Volume Cache of the I/O VTSs in the last hour. The granularity of the value reported is in hundredths. If no data has been moved through the host adapters in the last hour, a compression value of zero is reported. See Note 3.
392 188 S94CLPF7 1 binary I/O VTS and master VTS preferences for the VTC. See Note 3.
Bit(s)
Description
0–3
Preferred I/O. This field indicates if a preferred VTS has been specified for I/O operations. If possible all host I/O operations will be directed to the specified VTS. If bit 0 is not active, then the VTS does not support the reporting of a preferred I/O VTS.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
Values not defined above are reserved.
4–7
This field indicates if a preferred master VTS has been specified. If the specified VTS is not the current master, the VTC will attempt a master switchover to the preferred VTS, if conditions within the PTP VTS would allow it. If bit 0 is not active, then the VTS does not support the reporting of a preferred master VTS.Values not defined above are reserved.
Value
Description
8
VTS 0
9
VTS 1
F
No preference
393 189 S94CLCS7 2 binary Configured settings. Operational settings configured for the VTC. The reported operational setting are valid only if bit 15 is active. See Note 3.
Bit(s)
Description
0–1
Default copy mode. Reports the copy mode set as the default for the VTC:
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
2
Force Scratch to preferred I/O VTS. If this bit is active, all scratch mounts use the preferred VTS, if available, independent of the data validity on the preferred VTS.
3
Primary I/O. If this bit is active, a PSF-PMC order was accepted that specified a VTS I/O Selection Criteria of Primary.
4–5
Controller Operational Mode This field reports the operational mode.
Value
Description
0
Deferred copy mode
1
Immediate copy mode
Values not defined above are reserved.
6
Write protect mode. If this bit is active, the Virtual Tape Controllers ( VTC) is in write protected mode. All host commands that attempt to change the attributes of a volume or modify/add data to a volume will fail. This mode supersedes the controller operational mode.
7–14
Reserved (set to 0)
15
Fields valid
395 18B S94CLRL7 1 binary Relative link speeds. Reports the CE settings for the relative link speeds between the VTC and VTS0 and VTS1. See Note 3. The following values are defined:
Value
Description
0
No support for reporting relative link speeds
1
ESCON < 5 km, FICON < 30 km
2
ESCON < 10 km, FICON < 80 km
3
Channel Ext < 1000 km, ESCON over DWDM < 10 km, FICON < 100 km
4
Channel Ext > 1000 km, ESCON over DWDM < 15 km
5
ESCON over DWDM > 15 km
Values not defined above are reserved.
Bit(s)
Description
0–3
VTC to VTS0 link speed value
4–7
VTC to VTS1 link speed value
396 18C   4 binary Reserved (set to zero).
400 190 S94CMV_VTC0 2 binary VTC 0 code modification value. Contains the modification portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
402 192 S94CFV_VTC0 2 binary VTC 0 code fix value. Contains the Fix portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
404 194 S94CMV_VTC1 2 binary VTC 1 code modification value. Contains the modification portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
406 194 S94CFV_VTC1 2 binary VTC 1 code fix value. Contains the Fix portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
408 198 S94CMV_VTC2 2 binary VTC 2 code modification value. Contains the modification portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
410 19A S94CFV_VTC2 2 binary VTC 2 code fix value. Contains the Fix portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
412 19C S94CMV_VTC3 2 binary VTC 3 code modification value. Contains the modification portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
414 19E S94CFV_VTC3 2 binary VTC 3 code fix value. Contains the Fix portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
416 1A0 S94CMV_VTC4 2 binary VTC 4 code modification value. Contains the modification portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
418 1A2 S94CFV_VTC4 2 binary VTC 4 code fix value. Contains the Fix portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
420 1A4 S94CMV_VTC5 2 binary VTC 5 code modification value. Contains the modification portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
422 1A6 S94CFV_VTC5 2 binary VTC 5 code fix value. Contains the Fix portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
424 1A8 S94CMV_VTC6 2 binary VTC 6 code modification value. Contains the modification portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
426 1AA S94CFV_VTC6 2 binary VTC 6 code fix value. Contains the Fix portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
428 1AC S94CMV_VTC7 2 binary VTC 7 code modification value. Contains the modification portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
430 1AE S94CFV_VTC7 2 binary VTC 7 code fix value. Contains the Fix portion for the VTC code level that is part of the PTP VTS subsystem that generated the statistical record. See Note 3.
432 1B0   96 binary Reserved (set to zero).
When F/C 4001 is installed and enabled, the following statistics are reported.
528 210 S94OPM_VDC 2 binary Virtual Drives Configured (current).

This two byte field contains the number of virtual devices configured in the Virtual Tape Server subsystem at the time the request was received. See Note 2.
530 212 S94OPM_MAXVDM 2 binary Max virtual drives mounted (last hour).

This two byte field contains the maximum number of virtual drives that were concurrently mounted in the Virtual Tape Server subsystem during the last hour. See Note 2.
532 214 S94OPM_MINVDM 2 binary Min virtual drives mounted (last hour).

This two byte field contains the minimum number of virtual drives that were concurrently mounted in the Virtual Tape Server subsystem during the last hour. See Note 2.
534 216 S94OPM_AVGVDM 2 binary Avg virtual drives mounted (last hour).

This two byte field contains the average number of virtual drives that were concurrently mounted in the Virtual Tape Server subsystem during the last hour. This value is determined by summing the number of concurrently mounted virtual devices every 10 seconds and then, during the hourly generation of the statistics, dividing the resultant value by 360. See Note 2.
536 218   8 binary Reserved (set to zero).
When F/C 4001 is installed and enabled, the following array information is included.
544 220 S94OPM_DCI1 1 binary Device Class Identifier.
This one byte field contains the device class identifier for one of the set of physical tape devices installed in the VTS. See Note 1. The following are the defined values for this field:
Value
Description
X'00'
There is no device class configured.
X'11'
3590 Model B1A
X'13'
3590 Model E1A
X'14'
3590 Model H1A
X'20'
3592 Model J1A
545 221 S94OPM_PDI1 1 binary Installed Virtual Tape Server physical devices.

This one byte field contains the number of physical tape devices, of the device class indicated, that are installed in the Virtual Tape Server subsystem at the time the request was received. See Note 1.
546 222 S94OPM_CAFU1 1 binary Available Virtual Tape Server physical devices.

This one byte field contains the number of physical tape devices, of the device class indicated, currently available for use by the Virtual Tape Server subsystem at the time the request was received. See Note 1.
547 223 S94OPM_MAXCM1 1 binary Max Virtual Tape Server physical devices mounted.

This one byte field contains the maximum number of physical tape devices, of the device class indicated, that were concurrently mounted in the Virtual Tape Server subsystem during the last hour. See Note 1.
548 224 S94OPM_MINCM1 1 binary Min Virtual Tape Server physical devices mounted.

This one byte field contains the minimum number of physical tape devices, of the device class indicated, that were concurrently mounted in the Virtual Tape Server subsystem during the last hour. See Note 1.
549 225 S94OPM_AVGCM1 1 binary Avg Virtual Tape Server physical devices mounted (last hour).

This one byte field contains the average number of physical tape devices, of the device class indicated, that were concurrently mounted in the Virtual Tape Server subsystem during the last hour. This value is determined by summing the number of concurrently mounted physical devices every 10 seconds and then, during the hourly generation of the statistics, dividing the resultant value by 360. See Note 1.
550 226 S94OPM_MAXTTM1 2 binary Max physical mount time (last hour).

This two byte field contains the maximum time, in seconds, that the library took to complete the execution of a mount request for a physical tape device, of the device class indicated, in the Virtual Tape Server subsystem. Mount time is accrued from the time the mount request is accepted until the mount is completed. The mount time is accredited to the hour it was completed. See Note 1.
552 228 S94OPM_MINTTM1 2 binary Min physical mount time (last hour).

This two byte field contains the minimum time, in seconds, that the library took to complete the execution of a mount request for a physical tape device, of the device class indicated, in the Virtual Tape Server subsystem. Mount time is accrued from the time the mount request is accepted until the mount is completed. The mount time is accredited to the hour it was completed. See Note 1.
554 22A S94OPM_AVGTTM1 2 binary Avg physical mount time (last hour).

This two byte field contains the average time, in seconds, that the library took to complete the execution of a mount request for a physical tape device, of the device class indicated, in the Virtual Tape Server subsystem. Mount time is accrued from the time the mount request is accepted until the mount is completed. The mount time is accredited to the hour it was completed. See Note 1.
556 22C S94OPM_STGMNTS1 2 binary Physical mounts - stage (last hour).

This two byte field contains the number of physical mount requests completed by the library in the last hour to satisfy stage mounts, of the device class indicated. See Note 1.
558 22E S94OPM_MIGMNTS1 2 binary Physical mounts - migrate (last hour).

This two byte field contains the number of physical mount requests completed by the library in the last hour to satisfy migration mounts, of the device class indicated. See Note 1.
560 230 S94OPM_RECMNTS1 2 binary Physical mounts - reclaim (last hour).

This two byte field contains the number of physical mount requests completed by the library in the last hour to satisfy reclamation mounts, of the device class indicated. See Note 1.
562 232 S94OPM_SDEMNTS1 2 binary This two byte field contains the number of physical mount requests completed by the library in the last hour to satisfy Secure Data Erase mounts, of the device class indicated.
564 234 S94OPM_PPWRITN1 4 binary Data Written to a Primary Pool (last hour).

This four byte field contains the number of MBytes premigrated from the tape volume cache to a primary pool for the device class indicated during the last hour. Only the data for logical volumes that have completed premigration when statistics were calculated at the end of the last hour are included in this value. The value is reset and a new count begins after statistics are calculated. It is accumulated in bytes and reported in an integral multiple of 1,048,576 bytes (1 MByte). See Note 1.
568 238 S94OPM_SPWRITN1 4 binary Data Written to a Secondary Pool (last hour).

This four byte field contains the number of MBytes premigrated from the tape volume cache to a secondary pool for the device class indicated during the last hour. Only the data for logical volumes that have completed premigration when statistics were calculated at the end of the last hour are included in this value. The value is reset and a new count begins after statistics are calculated. It is accumulated in bytes and reported in an integral multiple of 1,048,576 bytes (1 MByte). See Note 1.
572 23C   4 binary Reserved (set to X'00')
576 240 S94OPM_DCI2 1 binary Device Class Identifier.
This one byte field contains the device class identifier for one of the set of physical tape devices installed in the VTS. See Note 1.The following are the defined values for this field:
Value
Description
X'00'
There is no device class configured.
X'11'
3590 Model B1A
X'13'
3590 Model E1A
X'14'
3590 Model H1A
X'20'
3592 Model J1A
577 241 S94OPM_PDI2 1 binary Installed Virtual Tape Server physical devices.

This one byte field contains the number of physical tape devices, of the device class indicated, that are installed in the Virtual Tape Server subsystem at the time the request was received. See Note 1.
578 242 S94OPM_CAFU2 1 binary Available Virtual Tape Server physical devices.

This one byte field contains the number of physical tape devices, of the device class indicated, currently available for use by the Virtual Tape Server subsystem at the time the request was received. See Note 1.
579 243 S94OPM_MAXCM2 1 binary Max Virtual Tape Server physical devices mounted.

This one byte field contains the maximum number of physical tape devices, of the device class indicated, that were concurrently mounted in the Virtual Tape Server subsystem during the last hour. See Note 1.
580 244 S94OPM_MINCM2 1 binary Min Virtual Tape Server physical devices mounted.

This one byte field contains the minimum number of physical tape devices, of the device class indicated, that were concurrently mounted in the Virtual Tape Server subsystem during the last hour. See Note 1.
581 245 S94OPM_AVGCM2 1 binary Avg Virtual Tape Server physical devices mounted (last hour).

This one byte field contains the average number of physical tape devices, of the device class indicated, that were concurrently mounted in the Virtual Tape Server subsystem during the last hour. This value is determined by summing the number of concurrently mounted physical devices every 10 seconds and then, during the hourly generation of the statistics, dividing the resultant value by 360. See Note 1.
582 246 S94OPM_MAXTTM2 2 binary Max physical mount time (last hour).

This two byte field contains the maximum time, in seconds, that the library took to complete the execution of a mount request for a physical tape device, of the device class indicated, in the Virtual Tape Server subsystem. Mount time is accrued from the time the mount request is accepted until the mount is completed. The mount time is accredited to the hour it was completed. See Note 1.
584 248 S94OPM_MINTTM2 2 binary Min physical mount time (last hour).

This two byte field contains the minimum time, in seconds, that the library took to complete the execution of a mount request for a physical tape device, of the device class indicated, in the Virtual Tape Server subsystem. Mount time is accrued from the time the mount request is accepted until the mount is completed. The mount time is accredited to the hour it was completed. See Note 1.
586 24A S94OPM_AVGTTM2 2 binary Avg physical mount time (last hour).

This two byte field contains the average time, in seconds, that the library took to complete the execution of a mount request for a physical tape device, of the device class indicated, in the Virtual Tape Server subsystem. Mount time is accrued from the time the mount request is accepted until the mount is completed. The mount time is accredited to the hour it was completed. See Note 1.
588 24C S94OPM_STGMNTS2 2 binary Physical mounts - stage (last hour).

This two byte field contains the number of physical mount requests completed by the library in the last hour to satisfy stage mounts, of the device class indicated. See Note 1.
590 24E S94OPM_MIGMNTS2 2 binary Physical mounts - migrate (last hour).

This two byte field contains the number of physical mount requests completed by the library in the last hour to satisfy migration mounts, of the device class indicated. See Note 1.
592 250 S94OPM_RECMNTS2 2 binary Physical mounts - reclaim (last hour).

This two byte field contains the number of physical mount requests completed by the library in the last hour to satisfy reclamation mounts, of the device class indicated. See Note 1.
594 252 S94OPM_SDEMNTS2 2 binary This two byte field contains the number of physical mount requests completed by the library in the last hour to satisfy secure data erase mounts, of the device class indicated.
596 254 S94OPM_PPWRITN2 4 binary Data Written to a Primary Pool (last hour).

This four byte field contains the number of MBytes premigrated from the tape volume cache to a primary pool for the device class indicated during the last hour. Only the data for logical volumes that have completed premigration when statistics were calculated at the end of the last hour are included in this value. The value is reset and a new count begins after statistics are calculated. It is accumulated in bytes and reported in an integral multiple of 1,048,576 bytes (1 MByte). See Note 1.
600 258 S94OPM_SPWRITN2 4 binary Data Written to a Secondary Pool (last hour).

This four byte field contains the number of MBytes premigrated from the tape volume cache to a secondary pool for the device class indicated during the last hour. Only the data for logical volumes that have completed premigration when statistics were calculated at the end of the last hour are included in this value. The value is reset and a new count begins after statistics are calculated. It is accumulated in bytes and reported in an integral multiple of 1,048,576 bytes (1 MByte). See Note 1.
604 25C   4 binary Reserved (set to X'00')
When F/C 4001 is installed and enabled, the following VTS Cache Usage Information array is included.
608 260 S94OPM_ARRAY 512 binary VTS Cache Usage Information Array. Each entry in the array is 64 bytes long and is mapped by S94OPM_ARRAY_ENTRY. Up to eight entries may be present.
1120 460 S94OPM_IARTAFRT 2 binary IART Average Fast Ready Mount Time.

This two byte field contains the average time, in seconds, that the Virtual Tape Server subsystem took to complete the execution of a fast-ready mount request for a virtual device. Mount time is accrued from the time the mount request is accepted until the mount is completed. The mount time is accredited to the hour it was completed.

1122 462 S94OPM_IARTFRM 2 binary IART Fast-Ready Mounts.

This two byte field contains the number of mount requests completed using the Fast-Ready facility by the Virtual Tape Server subsystem in the last hour. The Fast-Ready facility is used for PLF Library Mount orders where a category is specified and the specified category has the Fast-Ready attribute set or a VOLSER is specified and that VOLSER, at the time the mount request was received, is assigned to a category that has the Fast-Ready attribute set.

1124 464 S94OPM_IARTCHMT 2 binary IART Average Cache Hit Mount Time.

This two byte field contains the average time, in seconds, that the Virtual Tape Server subsystem took to complete the execution of a mount request for a virtual device where the requested volume was in the Tape Volume Cache. Mount time is accrued from the time the mount request is accepted until the mount is completed. The mount time is accredited to the hour it was completed.

1126 466 S94OPM_IARTCHM 2 binary IART Cache Hit Mounts.

This two byte field contains the number of mount requests that were completed by the Virtual Tape Server subsystem in the last hour because the required volume was resident in the Tape Volume Cache.

1128 468 S94OPM_IARTCMMT 2 binary IART Average Cache Miss Mount Time.

This two byte field contains the average time, in seconds, that the Virtual Tape Server subsystem took to complete the execution of a mount request for a virtual device where the requested volume had to be recalled from a stacked volume. Mount time is accrued from the time the mount request is accepted until the volume has been recalled and the mount completed. The mount time is accredited to the hour it was completed.

1130 46A S94OPM_IARTCMM 2 binary IART Cache Miss Mounts.

This two byte field contains the number of mount requests that were completed by the Virtual Tape Server subsystem in the last hour that required a logical volume to be recalled from a stacked volume back into the Tape Volume Cache.

Note:
  1. This field will be zero if the statistics are reported for a composite library(SMF94VNO=X'FF').
  2. This field is a composite of all AX0's when reported for a composite library(SMF94VNO=X'FF').
  3. This field is only valid when reported for a composite library(SMF94VNO=X'FF'). For other than a composite library the field will contain zero.
  4. This field will be zero if the statistics are reported for a distributed library (SMF94VNO=X'01' or X'02')
  5. This field will contain zero for F/C 4001
Parent topic: Record Mapping