After the above message, DEVSERV displays the requested tape library information. There are several types of displays, depending on the request. For requests to display library configuration information the first message display is:
The following are defined in the cccccccc configuration:
There are two display formats, depending on whether the request was for a list of library serial numbers or a list of library devices.
When a list of library serial numbers is requested, the display lists up to 10 library serial numbers per line as follows:
The following are defined in the ACTIVE configuration:
*11111 22222 *33333 *44444 55555 66666 77777 88888 99999 00000
When a list of library devices is requested, the display lists up to 8 library devices per line as follows:
The following are defined in the ACTIVE configuration:
When specifying a composite library sequence number, for example “11111”, the following output is displayed:
LIBID PORTID DEVICES
11111 04 0940* 0941* 0942* 0943* 0944* 0945* 0946* 0947*
0948* 0949* 094A* 094B* 094C* 094D* 094E* 094F*
03 09A0 09A1 09A2 09A3 09A4 09A5 09A6 09A7
09A8 09A9 09AA 09AB 09AC 09AD 09AE 09AF
02 09D0* 09D1* 09D2* 09D3* 09D4* 09D5* 09D6* 09D7*
09D8* 09D9* 09DA* 09DB* 09DC* 09DD* 09DE* 09DF*
01 F990 F991 F992 F993 F994 F995 F996 F997
F998 F999 F99A F99B F99C F99D F99E F99F
DISTRIBUTED LIBID(S)
AAAAA* BBBBB* CCCCC
When specifying a distributed library sequence number, for example “AAAAA”, the following output is displayed if all of the distributed libraries that the host has connectivity to are at TS7700 release 1.5 microcode level or above:
LIBID PORTID DEVICES
AAAAA 04 0940* 0941* 0942* 0943* 0944* 0945* 0946* 0947*
0948* 0949* 094A* 094B* 094C* 094D* 094E* 094F*
03 09A0 09A1 09A2 09A3 09A4 09A5 09A6 09A7
09A8 09A9 09AA 09AB 09AC 09AD 09AE 09AF
COMPOSITE LIBID
11111
When specifying a distributed library sequence number that has no connectivity to the host or none of its devices has been defined to the host (even though all of the distributed libraries in the grid-configuration are at TS7700 release 1.5 or above), the following output is displayed:
DEVSERV QLIB,CCCCC
IEE459I 14.15.28 DEVSERV QLIB
No devices connected or configured to host
Composite LIBID
11111
When specifying a distributed library sequence number in a grid-configuration that has one or more of the distributed libraries at pre-release 1.5 microcode level of the TS7700, the following output is displayed:
DEVSERV QLIB,22222
IEE459I 14.15.28 DEVSERV QLIB
Library libid=2222 not found
For a request to list the queued library orders, the following is displayed:
DS QL,LIST,QUEUE
IEE459I 10.19.40 DEVSERV QLIB 421
LIBID DEVICE REQUEST VOLSER CATEGORY TIME ON QUEUE
11111 F018 MOUNT VOL001 000F 3 MINUTE(S)
11111 F020 MOUNT VOL002 000F 1 MINUTE(S)
11111 F021 MOUNT 0001 1 MINUTE(S)
22222 F031 EJECT VOL003 000F 8 MINUTE(S)
22222 F021 DEMOUNT VOL005 0001 3 MINUTE(S)
For a request to display the library partitioning category codes, below is an example showing the system default category code:
DS QL,CATS
IEE459I 09.56.42 DEVSERV QLIB 600
0001 0002 0003 0004 0005 0006 0007 0008 0009 000A 000E 000F
For a request to change the library partitioning category codes, the first 3 digits of the category can be modified with the last digit being fixed and representing the media type:
DS QL,CATS(111*)
IEE459I 09.57.01 DEVSERV QLIB 603
1111 1112 1113 1114 1115 1116 1117 1118 1119 111A 111E 111F
After the category codes have been updated, issue the DS QL,CATS command to reflect the updated categories:
DS QL,CATS
IEE459I 09.57.11 DEVSERV QLIB 606
1111 1112 1113 1114 1115 1116 1117 1118 1119 111A 111E 111F
When a list of library devices that failed initialization during IPL is requested, the display lists up to 8 library devices per line as follows:
DS QL,IEA438I
IEE459I 11.58.04 DEVSERV QLIB 620
Device initialization errors detected during IPL
9AFA-09 9A1A-09 9ABA-09 9ADA-09 9A9A-09 9A5A-09 9A3A-09 9A7A-09
9A1B-09 9A3B-09 9A5B-09 9A7B-09 9A9B-09 9ABB-09 9ADB-09 9AFB-09
9A1C-09 9A3C-09 9A5C-09 9A7C-09 9A9C-09 9ABC-09 9ADC-09 9AFC-09
9A1D-09 9A3D-09 9A7D-09 9A5D-09 9A9D-09 9ADD-09 9ABD-09 9AFD-09
For errors 2, 4 and 6, when the hardware condition is corrected, the device can be varied online.
For error 9, insure that the HCD defined library ID and pool ID (also called port ID) matche the hardware ID.
For error 12, search problem reporting data bases for a fix for the problem. If no fix exists, contact the IBM hardware representative. All of the devices in a pool must be of the same type as determined by the device EPI (physical identifier). The EPI for a device can be displayed using DEVSERV QT, as follows (the EPI is 13 below):
DS QT,07D0,RDC
IEE459I 10.18.37 DEVSERV QTAPE 532
UNIT DTYPE DSTATUS CUTYPE DEVTYPE CU-SERIAL DEV-SERIAL ACL LIBID
07D0 3590L OFFLINE 3592C06 3592E05* 0178-C5008 0178-C5008 I CA002
READ DEVICE CHARACTERISTIC
3592063590100190 4EDC0000B4D7FD5C 69F8000000000000 3592063592140013
0CA0020300000300 4683800004000000 0400001122C00000 0000000000000000
For error 15, an I/O error occurred while trying to obtain data about the distributed libraries in a composite library. This might be caused by an I/O timeout. During IPL, I/O is terminated if it does not complete in 15 seconds. If the library is busy it might have taken too long to respond to the initialization I/O. If the device is defined to be varied online during IPL, that vary will fail. After IPL, the device can be varied online.
Where cccccccc is either ACTIVE or INACTIVE. This message indicates that no library control blocks are defined for the configuration that was specified (either ACTIVE or INACTIVE).
Where dddd identifies the device that was used to perform a state save. dddd may not be the same device specified by the DS QL,dddd,SS command. Because state save is used to diagnose device errors DEVSERV QLIB attempts to issue the state save using another device in the same control unit.
This message is issued following the command DS QL,lllll,DELETE. Reply 'YES' and devserv will delete the control blocks that define the INACTIVE library lllll. Deleting INACTIVE library definitions should only be done in order to recover from an incorrect control block definition. After the deletion, when an IODF is activated that properly defines the configuration, both the INACTIVE and ACTIVE control blocks will be rebuilt.
Displays the storage limit for a tape DDR SWAP. The value xxxxM is the number from 1 - 1000 MB of main storage that is allowed to be used in a swap. This value is saved in the data facilities area (DFA).
DFSMSdfp
IGUDSL01