Can't create any VPS using KVM template due to the error with libguestfs
Hi, I'm using SolusVM control panel to create KVM VPS. Suddenly, I can't make any VPS on Host-Node. Their build log says the SolusVM can't read the libguestfs in server. During the debug, I've tried to mount existing VPS using guestmount command and I can't mount the KVM image. Please check here. [root@msv07 /]# guestmount -i -a /dev/msv07data/kvm139_img /mnt libguestfs: error: guestfs_launch failed. See http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs and/or run 'libguestfs-test-tool'. [root@msv07 /]# I've attached libguestfs-test-tool output (untitled document 1) and debug output of guestmount command here(untitled document 2). Please take a look and respond asap, Last time I've opened a ticket, we got response after one day.. Please make this hurry, I've invested whole day on this issue. But I can't solve it.
On Thu, Jan 29, 2015 at 12:16:30AM +0530, Thirumalai Nambi wrote:
Hi,
I'm using SolusVM control panel to create KVM VPS. Suddenly, I can't make any VPS on Host-Node. Their build log says the SolusVM can't read the libguestfs in server.
During the debug, I've tried to mount existing VPS using guestmount command and I can't mount the KVM image.
Please check here.
[root@msv07 /]# guestmount -i -a /dev/msv07data/kvm139_img /mnt libguestfs: error: guestfs_launch failed. See http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs and/or run 'libguestfs-test-tool'. [root@msv07 /]#
I've attached libguestfs-test-tool output (untitled document 1) and debug output of guestmount command here(untitled document 2).
The error is certainly an unusual one: mkdtemp: /tmp/lvm4zeZR5: No such file or directory caused by this code in the daemon: https://github.com/libguestfs/libguestfs/blob/master/daemon/lvm-filter.c#L75 It's caused by the peculiar way that you've set up /tmp on your host: lrwxrwxrwx 1 root root 8 Aug 27 14:48 tmp -> /backup/ drwxrwxrwt. 4 root root 4096 Aug 27 14:48 tmp- If you really want that setup, you might try adding a line: /backup to /usr/lib64/guestfs/supermin.d/hostfiles. But really the problem is that you shouldn't make /tmp be a symbolic link.
Please take a look and respond asap, Last time I've opened a ticket, we got response after one day..
Please make this hurry, I've invested whole day on this issue. But I can't solve it.
Heh, you get what you pay for ... Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 100 libraries supported. http://fedoraproject.org/wiki/MinGW
Awesome dear, Actually I've seen the /tmp conflict before posting the ticket...But I thought the issue might be different. Great Support :) On Thu, Jan 29, 2015 at 2:07 AM, Richard W.M. Jones <rjones@redhat.com> wrote:
On Thu, Jan 29, 2015 at 12:16:30AM +0530, Thirumalai Nambi wrote:
Hi,
I'm using SolusVM control panel to create KVM VPS. Suddenly, I can't make any VPS on Host-Node. Their build log says the SolusVM can't read the libguestfs in server.
During the debug, I've tried to mount existing VPS using guestmount command and I can't mount the KVM image.
Please check here.
[root@msv07 /]# guestmount -i -a /dev/msv07data/kvm139_img /mnt libguestfs: error: guestfs_launch failed. See http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs and/or run 'libguestfs-test-tool'. [root@msv07 /]#
I've attached libguestfs-test-tool output (untitled document 1) and debug output of guestmount command here(untitled document 2).
The error is certainly an unusual one:
mkdtemp: /tmp/lvm4zeZR5: No such file or directory
caused by this code in the daemon:
https://github.com/libguestfs/libguestfs/blob/master/daemon/lvm-filter.c#L75
It's caused by the peculiar way that you've set up /tmp on your host:
lrwxrwxrwx 1 root root 8 Aug 27 14:48 tmp -> /backup/ drwxrwxrwt. 4 root root 4096 Aug 27 14:48 tmp-
If you really want that setup, you might try adding a line:
/backup
to /usr/lib64/guestfs/supermin.d/hostfiles. But really the problem is that you shouldn't make /tmp be a symbolic link.
Please take a look and respond asap, Last time I've opened a ticket, we got response after one day..
Please make this hurry, I've invested whole day on this issue. But I can't solve it.
Heh, you get what you pay for ...
Rich.
-- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 100 libraries supported. http://fedoraproject.org/wiki/MinGW
participants (2)
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Richard W.M. Jones -
Thirumalai Nambi