Never mind -- I figured out the problem -- the system recently went to a securelevel that does not allow disk writing...

At least this thread will be archived for future numbskulls like me to have as a reference...

Thanks
Chad

On Jun 14, 2005, at 12:25 AM, Chad Leigh -- Shire.Net LLC wrote:


On Jun 13, 2005, at 11:28 PM, Chad Leigh -- Shire.Net LLC wrote:


Hi

Tonight I was trying to create a new disk backed /dev/md device to add some space to a jail for some sa-exim based greylisting tuple storage.

I create the disk file using dd just fine.   I then use

/sbin/mdconfig -a -t vnode -f disk_file_storagel -u 2506

and I do get a /dev device

ls -al /dev/md250*
crw-r-----  1 root  operator    4, 250 May 31 00:27 /dev/md2500
crw-r-----  1 root  operator    4, 253 May 31 00:27 /dev/md2501
crw-r----- 1 root operator 4, 0x00010000 May 31 00:27 /dev/ md2502 crw-r----- 1 root operator 4, 0x00010003 May 31 00:27 /dev/ md2503 crw-r----- 1 root operator 4, 0x0001006e May 31 00:27 /dev/ md2506

For some reason the dev device flags are a lot different, but it does exist.

I then go to label it using the example from the Handbook

disklabel -r -w md2506 auto
(bsdlabel)

I then get

bsdlabel: Geom not found

I have no idea what it is talking about.

This worked earlier today when I created a new jail and created a new file backed md device to house it.

What is going on and what am I doing wrong?


some more info

geom knows about the md dev

Geom name: md2506
Providers:
1. Name: md2506
   Mediasize: 1392508928 (1.3G)
   Sectorsize: 512
   Mode: r0w0e0


Actually, the one I did earlier today did not work either. I did it as part of a script and did not notice the error message, which is the same...

Is there a limit to the number of /dev/md devices I can have? I have 106, 2 of which are not working with this bsdlabel problem. I read the man pages for md and mdconfig and did not see any limits listed.

Thanks in advance for any help on this.

best
Chad



Thanks
Chad



---
Chad Leigh -- Shire.Net LLC
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