[Users] tmpfs instead of devtmpfs

Kevin Holly openvz at lists.dedilink.eu
Fri Aug 23 08:56:40 EDT 2013


Hi Mark,

is it the same template you are using?

I can see /dev/null in combination with vSwap:

root at fwd1:~# mount
/dev/simfs on / type reiserfs (rw,usrquota,grpquota)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=419432k,mode=755)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /run/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=1258280k)
devpts on /dev/pts type devpts
(rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)

root at fwd1:~# swapoff -av
swapoff on /dev/null
swapoff: Not superuser.



On 08/22/2013 10:54 PM, Mark J. wrote:
> Have a strange vm issues.
> 
> Getting the following errors on a vm's boot:
> 
> /bin/bash: line 616: /dev/null: No such device or address
> /bin/bash: line 588: /dev/null: No such device or address
> /bin/bash: line 593: /dev/null: No such device or address
> /bin/bash: line 559: /dev/null: No such device or address
> /bin/bash: line 579: /dev/null: No such device or address
> /bin/bash: line 559: /dev/null: No such device or address
> /bin/bash: line 579: /dev/null: No such device or address
> /bin/bash: line 603: /dev/null: No such device or address
> Setting CPU limit: 400
> Setting CPU units: 1000
> Setting CPUs: 8
> /bin/bash: line 71: /dev/null: No such device or address
> /bin/bash: line 494: /dev/null: No such device or address
> Container start in progress...
> 
> in digging around it appears to be caused by the following being set in the vps:
> 
> none /dev tmpfs rw,relatime,mode=755 0 0
> 
> every other vm has:
> 
> none /dev devtmpfs rw,relatime,mode=755 0 0
> 
> Anyone happen to know why this one vm might be getting a tmpfs instead of devtmpfs? or where that setting might be? Its only this one vm, all others on the node work without a issue.
> 
> Thanks,
> 
> _______________________________________________
> Users mailing list
> Users at openvz.org
> https://lists.openvz.org/mailman/listinfo/users
> 

-- 
Best regards

Kevin Holly - root at hallowe.lt - http://hallowe.lt/


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