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Re: [Xen-fr] vbd segment not found

To: xen-fr <xen-fr@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-fr] vbd segment not found
From: thomas constans <thomas.constans@xxxxxxxxxxx>
Date: Tue, 12 Apr 2005 12:33:38 +0200
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Le mardi 12 avril 2005 à 11:35 +0200, mlist a écrit :
> salut les gens
> 
> je bloque sur ce pb:
> 
> # xm create -f mac1/mac1.xen
> Using config file "mac1/mac1.xen".
> Error: Error creating domain: vbd: Segment not found:
> uname=file:/xen/mac1/swapfs
> 
> or:
> # dmesg | grep loop
> loop: loaded (max 32 devices)
> 
> # ls -l /xen/mac1/swapfs
> -rw-r--r--  1 root root 268435457 2005-04-12 11:25 /xen/mac1/swapfs
> 
> # xm list
> Name              Id  Mem(MB)  CPU  State  Time(s)  Console
> Domain-0           0       57    0  r----     26.9
> mac2               1      127    0  -b---      1.5    9601
> mac3               2      127    0  -b---      1.4    9602
> 
> avec 3 vbd par machinex xen, si mes calculs sont bons ça fait loin de
> 32.
> 
> ma ligne de commande grub:
> title    xen
> kernel   /boot/xen.gz dom0_mem=64000
> module   /boot/vmlinuz-xen0 root=/dev/hdd2 ro max_loop=32
> 
> jai l'impression que malgré la ligne dmesg, la limite est restée à 8.
> 
> une idée ?
> 
> 
je me réponds à moi meme ( merci à Nils Toedtmann ):

for minor in `seq 8 1 31` ; do mknod /dev/loop$minor b 7 $minor ; done



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