Hi Sir,
May I know did you managed to resolved the issue, my opennebula also encounters the same issue.
Tue Jul 28 22:31:40 2020 [Z0][VM][I]: New state is ACTIVE
Tue Jul 28 22:31:40 2020 [Z0][VM][I]: New LCM state is PROLOG
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: Command execution failed (exit code: 1): /var/lib/one/remotes/tm/fs_lvm/clone pmbhost.net:/var/lib/one//datastores/101/c4b73da5a0ba30be0926779bb1a28cf1 node3.pmbhost.net:/var/lib/one//datastores/100/6/disk.0 6 101
Tue Jul 28 22:31:41 2020 [Z0][TM][E]: clone: Command " set -e -o pipefail
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: mkdir -p /var/lib/one/datastores/100/6
Tue Jul 28 22:31:41 2020 [Z0][TM][I]:
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: hostname -f >"/var/lib/one/datastores/100/6/.host" || :
Tue Jul 28 22:31:41 2020 [Z0][TM][I]:
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: # zero trailing space
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: if [ “yes” = “yes” ]; then
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: LVSIZE=(sudo lvs --nosuffix --noheadings --units B -o lv_size "/dev/vg-one-100/lv-one-6-0" | tr -d '[:blank:]')
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: dd if=/dev/zero of="/dev/vg-one-100/lv-one-6-0" bs=64k oflag=seek_bytes iflag=count_bytes seek="2360344576" count="(( LVSIZE - 2360344576 ))"
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: fi
Tue Jul 28 22:31:41 2020 [Z0][TM][I]:
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: qemu-img convert -O raw “/var/lib/one/datastores/101/c4b73da5a0ba30be0926779bb1a28cf1” “/dev/vg-one-100/lv-one-6-0”
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: rm -f “/var/lib/one/datastores/100/6/disk.0”
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: ln -s “/dev/vg-one-100/lv-one-6-0” “/var/lib/one/datastores/100/6/disk.0"” failed: 16+0 records in
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: 16+0 records out
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.00686527 s, 153 MB/s
Tue Jul 28 22:31:41 2020 [Z0][TM][I]: qemu-img: Could not open ‘/var/lib/one/datastores/101/c4b73da5a0ba30be0926779bb1a28cf1’: Could not open ‘/var/lib/one/datastores/101/c4b73da5a0ba30be0926779bb1a28cf1’: No such file or directory
Tue Jul 28 22:31:41 2020 [Z0][TM][E]: Error cloning /var/lib/one/datastores/101/c4b73da5a0ba30be0926779bb1a28cf1 to lv-one-6-0
Tue Jul 28 22:31:41 2020 [Z0][TM][E]: Error executing image transfer script: Error cloning /var/lib/one/datastores/101/c4b73da5a0ba30be0926779bb1a28cf1 to lv-one-6-0
Tue Jul 28 22:31:41 2020 [Z0][VM][I]: New LCM state is PROLOG_FAILURE
Best Regards,
Jhonny