[issue1279] vnconfig: unintuitive error message

["Stathis Kamperis \(via DragonFly issue tracker\)" <sinknull@xxxxxxxxxxxxxxxxxxxxxxx>]

Stathis Kamperis <ekamperi@gmail.com> added the comment:

Patch in:
http://stathisk.ath.cx/patches/dragonflybsd/vnconfig

Please review. My tests:

[root@sadness ~] vnconfig -l vn0
vn0: not in use
[root@sadness ~] vnconfig vn0
Specify regular filename or swap size via -S
[root@sadness ~] vnconfig -S10m vn0 
[root@sadness ~] vnconfig -l vn0
vn0: consuming 2560 VM pages
[root@sadness ~] vnconfig -u vn0
[root@sadness ~] vnconfig vn0 lala.img
[root@sadness ~] vnconfig -l vn0
vn0: covering /root/lala.img on #B116:0x40000, inode 16289
[root@sadness ~] vnconfig -u vn0
[root@sadness ~] vnconfig -s labels -c vn0
Specify regular filename or swap size via -S
[root@sadness ~] vnconfig -s labels -S10m -c vn0 
[root@sadness ~] vnconfig -l vn0
vn0: consuming 2560 VM pages
[root@sadness ~] vnconfig -u vn0
[root@sadness ~] vnconfig -T -S10m -c vn0 doesntexist.img
[root@sadness ~] vnconfig -l vn0
vn0: covering /root/doesntexist.img on #B116:0x40000, inode 16353
[root@sadness ~] vnconfig -u vn0
[root@sadness ~] vnconfig -S10m vn0 
[root@sadness ~] vnconfig vn1
Specify regular filename or swap size via -S
[root@sadness ~] vnconfig vn1 lala.img
[root@sadness ~] vnconfig -l        
vn0: consuming 2560 VM pages
vn1: covering /root/lala.img on #B116:0x40000, inode 16289
[root@sadness ~] 

Cheers,
Stathis

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nosy: +Beket

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DragonFly issue tracker <bugs@lists.dragonflybsd.org>
<http://bugs.dragonflybsd.org/issue1279>
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