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Date:      Sun, 6 Sep 1998 21:47:04 +0100
From:      "Vanessa N. Voysey" <vanessa.voysey@k2c.co.uk>
To:        "Poul-Henning Kamp" <phk@critter.freebsd.dk>
Cc:        <current@FreeBSD.ORG>
Subject:   Re: ELF world and MFS / groff issues
Message-ID:  <000e01bdd9d7$9e103420$0242000a@jfsebastian.k2c.co.uk>

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Seems to have done the trick, nice one... from what I can see on the CVS
repository, it seems this is a new vop (no trace of it in previous versions
of mfs_vnops.c); is this an attempt at optimising block deallocation?

While I'm at it :

if CFLAGS/COPTFLAGS are changed to -O3 -m486 -pipe, an ELF make world will
produce somewhat weird versions of groff / troff:

* groff complains of not finding the DESC file / the ascii device
* setting GROFF_FONT_PATH has no effect
* using the -F flag dumps core
* troff on its own dumps core

I'm pretty sure this was not the case in an aout world, too... I've used
these flags for a long time now. Again, clues would be appreciated.

Anyway... many thanks for the MFS bits.


V


.>>Hi,
>>
>>On a system running 3.0-current ELF (CVSup'd around 18:00 BST), I get the
>>following errors when creating/deleting files on an MFS-mounted /tmp:
>>
>>mfs_badop[vop_freeblks]
>>mfs_badop[vop_freeblks] = 45
>>
>>Any clues as to what's going on?
>
>Yes :-)
>
>Try to add this line in alphabetical order in the
>mfs_vnodeop_entries array in /usr/src/sys/ufs/mfs/mfs_vnops.c
>
>        { &vop_freeblks_desc,           (vop_t *) vop_defaultop },




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