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Category: OpenVZ

How to clean up a hacked server from the Exim vulnerability CVE-2019-10149 | Temporary workaround | cPanel

The recently reported Exim 4.87 to 4.91 versions vulnerability CVE-2019-10149 is of very intense. Many host servers have already been hacked by now. For the host which is clean by the Gods grace and are still running on the vulnerable Exim and outdated cPanel versions, it is highly recommended to upgrade the cPanel to get Exim patched in the new version 4.92 immediately. The solution to avoid such a hack issue to upgrade the cPanel […]

OpenVZ vps creation “Error in check_mount_restrictions (ploop.c:1627)”

I wasn’t able to create new vps in node due to following ploop error. From the log ————————— Creating image: /vz/private/350.tmp/root.hdd/root.hdd size=2306867K Creating delta /vz/private/350.tmp/root.hdd/root.hdd bs=2048 size=4614144 sectors v2 Storing /vz/private/350.tmp/root.hdd/DiskDescriptor.xml Error in check_mount_restrictions (ploop.c:1627): The ploop image can not be used on ext3 or ext4 file system without extents Failed to create image: Error in check_mount_restrictions (ploop.c:1627): The ploop image can not be used on ext3 or ext4 file system without extents [21] Destroying […]