To make the ZFS file one extent - you could unmount the ZFS file move it to
another volume using ADRDSSU something like this:
COPY DATASET( -
INCLUDE( -
SYSX.ZFS -
)) -
OUTDYNAM((vvvvvv)) -
CANCELERROR -
CATALOG -
DELETE PURGE -
NULLSTORCLAS BYPASSACS(**) -
ALLDATA(*) -
ALLEXCP -
PROCESS(SYS1,UNDEF) -
TGTALLOC(SRC)
You may need to update STORCLASS & BYPASSACS if SMS managed.
Make sure the receiving volume has enough free space to create the file in one
extent.
Then you can move the volume back to the original volume.
This may not help if something else is wrong with the file.
Thanks
-----Original Message-----
From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of
Mike Schwab
Sent: Thursday, May 26, 2022 11:02 PM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: zFS compress failure
ATTENTION: This e-mail came from an external source. Do not open attachments or
click on links from unknown or unexpected emails.
Unmount, defrag (or migrate / recall), remount.
Or, create a replacement zfs, mount at a new point, copy with Unix commands,
unmount both, mount new file system, delete old file system.
On Thu, May 26, 2022 at 9:28 PM Mark Jacobs
<00000224d287a4b1-dmarc-requ...@listserv.ua.edu> wrote:
>
> I've been trying to compress a zFS file system that's near 100% utilized.
> It's at 123 extents, and almost out of free blocks. I'm getting this message,
> IOEZ00901E Error compressing aggregate xxxxx, error code 133 reason
> code=EF046068.
>
> I know what the reason code means, PFS control command failed, but can't get
> any further than that.
>
> Mark Jacobs
>
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Mike A Schwab, Springfield IL USA
Where do Forest Rangers go to get away from it all?
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