To find the corresponding name(s) for a UFS (HFS/ZFS) element - in the case of
zcat:
Do an ls -l /bin/zcat
-rwxr-xr-x 3 OMVSKERN OMVSGRP 188416 May 9 2011 /bin/zcat
The interesting thing here is the '3' between the mode fields and the UID /
GID names -
this means that there are 3 links (i.e. directory entries) to the actual inode
that
points to the file (with zcat being one of the three). Next, do an ls -i
/bin/zcat to
find the inode number:
278 /bin/zcat
So, on my system, the directory entry /bin/zcat points to inode number 278 in
the
root filesystem. Next, use the "find" command to find all of the files in that
filesystem
that point to inode number 278:
find /MVSB/ -inum 278 -xdev -print
(on my system the root FS is currently mounted on /MVSB)
This gives:
/MVSB/bin/uncompress
/MVSB/bin/zcat
/MVSB/bin/IBM/FSUMSUNE
So, both uncompress and zcat have hard links (as opposed to symlinks) to
/bin/IBM/FSUMSUNE. This is now findable in SMP/E panel 3.1 (pointing to
your target zone):
CSI QUERY
===>
Specify the zone, entry type, and name to be queried:
ZONE NAME ===> zosv1dt Name of the zone to be queried.
To display a list of all zones,
leave blank
ENTRY TYPE ===> Entry type to be queried.
To display a list of all valid
entry types, leave ENTRY TYPE
and ENTRY NAME blank
ENTRY NAME ===> FSUMSUNE Entry name to be queried.
Leave blank or use a wildcard
(entry name pattern) to display
a selection list.
To return to the Query selection menu, enter END .
and we see that this returns an LMOD entry:
CSI QUERY - SELECT TYPE Row 1 to 1 of 1
===> SCROLL ===> CSR
Select one type to query from TARGET zone ZOSV1DT :
S TYPE ACTION
LMOD
******************************* Bottom of data ********************************
And we select it and get this:
CSI QUERY - LMOD ENTRY Row 1 to 2 of 2
===> SCROLL ===> CSR
To return to the previous panel, enter END .
Primary Command: FIND
NOTE: ENTER L ON COMMAND LINE TO DISPLAY LINK-EDIT DATA
Entry Type: LMOD Zone Name: ZOSV1DT
Entry Name: FSUMSUNE Zone Type: TARGET
RETURN CODE: 0 LASTUPD: HOT7780 TYPE=ADD
Link-edit Parameters:
RENT,REUS,AMODE=31,RMODE=ANY,CASE(MIXED),CALL
-------- -------- -------- -------- -------- -------- --------
SYSLIB SFSUMBIN
CALLLIBS SCEELKED CSSLIB
******************************* Bottom of data *******************************
And here is the link-edit data, showing the alias entries:
CSI QUERY - LMOD ENTRY - LINK-EDIT CONTROL INFORMA Row 1 to 5 of 5
===> SCROLL ===> CSR
To return to the previous panel, enter END .
Primary Command: FIND
Entry Type: LMOD Zone Name: ZOSV1DT
Entry Name: FSUMSUNE Zone Type: TARGET
LINK-EDIT CONTROL STATEMENTS
-----------------------------------------------------------------------
SETOPT PARM(PATHMODE(0,7,5,5))
ORDER CEESTART
ENTRY CEESTART
ALIAS '../uncompress'
ALIAS '../zcat'
******************************* Bottom of data ********************************
HTH.
-Mike
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