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NFS problem: Error in reread_part (ploop.c:1096).. [message #51605] Thu, 14 August 2014 15:05 Go to next message
xVZuser is currently offline  xVZuser
Messages: 2
Registered: August 2014
Junior Member
Hi guys,
I install OpenVZ on Debian, it is running ok.
however, I encounter some issues when I did the following.

1. I set up a NFS server (hostNFS, ip=, and exports in /etc/exports:
/vz/private,sync,fsid=0,crossmnt,no_subtree_check,no _root_squash)
the partition /vz is ext4 format.

2. on the OpenVZ machine, I mount as following in /etc/fstab: /var/lib/vz/private nfs rw,sync,hard,intr 0 0

then I create and start a Container,
I have the errors:
Setting maximal mount count to -1
Setting interval between checks to 0 seconds
Creating balloon file .balloon-c3a5ae3d-ce7f-43c4-a1ea-c61e2b4504e8
Error in reread_part (ploop.c:1096): BLKRRPART /dev/ploop30294: Device or resource busy
Mounting /dev/ploop30294p1 at /var/lib/vz/private/304.tmp/root.hdd/root.hdd.mnt fstype=ext4 data=''

the container can start up despite of this error.
But can anyone help solve it?
Re: NFS problem: Error in reread_part (ploop.c:1096).. [message #51702 is a reply to message #51605] Tue, 14 October 2014 14:24 Go to previous message
kir is currently offline  kir
Messages: 1645
Registered: August 2005
Location: Moscow, Russia
Senior Member

Kir Kolyshkin
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