I've had great luck growing a zFS using:
//*********************************************************************
//** Grow a zFS.
**
//*********************************************************************
//ZFSMNT1 EXEC PGM=IOEZADM,REGION=0M,COND=(4000,LT),
// PARM=('grow -aggregate OMVS.too.small.zfs -size nnnnnn')
//SYSPRINT DD SYSOUT=*
//STDOUT DD SYSOUT=*
//STDERR DD SYSOUT=*
//SYSUDUMP DD SYSOUT=*
//CEEDUMP DD SYSOUT=*
//*
True, I had to play with the size parm until I found the right number for the
zFS. I've also used this JCL to get me in the ballpark for the size parm:
//*********************************************************************
//** List a zFS.
**
//*********************************************************************
//ZFSMNT1 EXEC PGM=IOEZADM,REGION=0M,COND=(4000,LT),
// PARM=('aggrinfo OMVS.just.how.bigru.zfs -long')
//SYSPRINT DD SYSOUT=*
//STDOUT DD SYSOUT=*
//STDERR DD SYSOUT=*
//SYSUDUMP DD SYSOUT=*
//CEEDUMP DD SYSOUT=*
//*
Dan
-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf
Of Scott Ford
Sent: Tuesday, March 29, 2016 11:39 AM
To: [email protected]
Subject: Unix
All:
I have to enlarge my zFS IBM shipped system. In particular, '/usr/local/bin' ..
I saw John Mck. great hit list on what to do. What I am not clear on is the
copying part ...
I have:
- Created new zFS aggregate , larger of course
- Mounted it with a new 'mount point'
The next steps are where I am not clear..2.
1. Do i then copytree or PAX the original /usr/local/bin/ to the new zFS
filesystem ( volume ) ?
2. If #1 is true, then i assume I unmount the original...
3. Verify the mount point is correct
4. Remount
But since there are z/OS files do I have to IPL to bring in the copied volume ?
Regards,
Scott
aka 'grey t-rex'
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