8464ch10_OperSW.fm Draft Document for Review February 7, 2020 3:15 pm LIBRARY REQUEST, composite_library ,LVOL, volser ,INFO(,FLASH) The  LIBRARY REQUEST,composite_library,LVOL,volser,INFO(,FLASH)  command allows an  operator on the host to obtain the information the grid stores about a particular logical volume.  This command can be used when you do not want to use the TS7700 MI to display the logical  volume information.  Starting with R4.2, the  LIBRARY REQUEST,composite_library,LVOL,volser  command was  replaced by the command with the following syntax: If the INFO keyword is not used, the following lines are always provided to prompt the user to  use the new keyword: LIBRARY REQUEST, composite_library ,LVOL, volser ,INFO The response lines are formatted as shown in the following example: LOGICAL VOLUME INFO V1 .0  LOGICAL VOLUME : Z10000  MEDIA, FMT, MAX(MB), CWRAP : ECST, 6, 800, N  SIZE(MB) COMP, CHAN, RATIO : 14, 95, 6.38:1(FICON)  CURRENT OWNER, TVC LIB : Arabian, Lipizzan  MOUNTED LIB/DV, MNT STATE : -/-, -  CACHE PREFERENCE, CATEGORY : PG1, 0001 (SCRATCH)  LAST MOUNTED (UTC) : 2018-08-28 03:34:31  LAST MODIFIED LIB/DV, UTC(UTC): Lipizzan/0000, 2018-08-28 03:34:25  KNOWN CPYS, REQ, REMOVED : 1, 1, 0 (N)  DEL EXP, WHEN (UTC) : N, -  HOT, FLASH COPY : N, ACTIVE ---------------------------------------------------------------------- LIBRARY RQ CA P-PVOL S-PVOL CPS CPQ CPP RM CP CD  Lipizzan N Y ------ ------ CMP - DEF N 2 0 Arabian N N ------ ------ NOR - NOC N 0 0  cluster2 N N ------ ------ NOR - NOC N 0 0  Palomino N N ------ ------ NOR - NOC N 1 0 10.1.4 Library LMPOLICY command >>> THIS LI REQ IS NO LONGER MAINTAINED. PLEASE ADD 3RD KW 'INFO' >>> TO GET LVOL INFORMATION WITH NEW FORMAT. Use the  LIBRARY LMPOLICY  command to assign or change a volume’s policy names outboard  at the library. You can use this command only for private, library-resident volumes that are in a  library that supports outboard policy management.  The processing for the  LIBRARY LMPOLICY  command runs the Library Control System (LCS)  external services FUNC=CUA function. Any errors that the Change Use Attribute (CUA)  interface returns can also be returned for the  LIBRARY LMPOLICY  command.  If the change use attribute installation exit (CBRUXCUA) is enabled, the CUA function calls  the installation exit. The exit can override the policy names that you set by using the  LIBRARY  LMPOLICY  command.  The results of this command are specified in the text section of message  CBR1086I . To verify  the policy name settings and to see whether the CBRUXCUA installation exit changed the  policy names you set, display the status of the volume (D SMS,VOLUME(volser)).  600  IBM TS7700 Release 5.0 Guide