Hey all Since I upgraded my CT from Debian Jessie to Debian Stretch (9.3), I cannot online migrate it anymore. I figured out that the issue only appears while the CT is running mariadb-server (10.1). When I suspend the CT while mariadb is running, I get the following errors when I try to restore:
# vzctl restore roman
Restoring container ...
Opening delta /virtual/vz/private/115/root.hdd/root.hdd
Adding delta dev=/dev/ploop42803 img=/virtual/vz/private/115/root.hdd/root.hdd
(rw)
Mounting /dev/ploop42803p1 at /virtual/vz/root/115 fstype=ext4
data='balloon_ino=12,'
Container is mounted
undump...
Setting CPU units: 1000
Setting devices
Configure veth devices: veth115.0
Adding interface veth115.0 to bridge A-SRV-L-2 on CT0 for CT115
Restore error, undump failed: Invalid argument
Error: Can't remount fs read-only
Error: Failed to restore mount point @8518776 dev 'tmpfs', type 'tmpfs', path
'/dev'
Error: rst_namespace: -22
Container restore failed
Unmounting file system at /virtual/vz/root/115
Unmounting device /dev/ploop42803
Container is unmounted
When mariadb server is stopped, I can normally suspend and restore the
CT.
This is with:
* Debian wheezy hostnode running:
* OpenVZ kernel: 2.6.32-openvz-042stab127.2-amd64
* Debian Stretch CT
* mariadb 10.1.26
Thanks,
Roman
signature.asc
Description: This is a digitally signed message part
_______________________________________________ Users mailing list Users@openvz.org https://lists.openvz.org/mailman/listinfo/users
