This is looking more and more like a bug or variable scope issue. I added the following to /usr/lib/one/tm_commands/nfs/tm_clone.sh:
log "SRC Value: $SRC" log "DST value: $DST" (after the line "get_vmdir") The log entries now say: Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: SRC Value: io-kvm-ctrl-01.streamsage.com:/home/oneadmin/one-templates/ttylinux.img Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: DST value: sn-kvm-11:/srv/cloud/one/var/59/images/disk.0 Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: io-kvm-ctrl-01.streamsage.com:/home/oneadmin/one-templates/ttylinux.img sn-kvm-11:/srv/cloud/one/var/59/images/disk.0 Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: DST: /var/lib/one/59/images/disk.0 Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: Creating directory /var/lib/one/59/images Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: Executed "mkdir -p /var/lib/one/59/images". Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: Executed "chmod a+w /var/lib/one/59/images". Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: Cloning /home/oneadmin/one-templates/ttylinux.img Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: Executed "cp -r /home/oneadmin/one-templates/ttylinux.img /var/lib/one/59/images/disk.0". Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: Executed "chmod a+rw /var/lib/one/59/images/disk.0". So DST has the correct value: /srv/cloud/one/var/59/image/disk.0. But two log lines later, DST is set to: /var/lib/one/59/images/disk.0 Tue Apr 19 09:39:30 2011 [TM][I]: tm_clone.sh: DST: /var/lib/one/59/images/disk.0 So somewhere in the sub-routine "fix_paths" we're picking up /var/lib instead of /srv/cloud/??? For now I've commented out "fix_paths" in tm_clone.sh and fix_dst_path in /usr/lib/one/tm_commands/nfs/tm_context.sh and it's now creating virts on my NFS enabled hosts. Rich From: Rich Whiffen <[email protected]<mailto:[email protected]>> Date: Mon, 18 Apr 2011 15:51:39 -0400 To: <[email protected]<mailto:[email protected]>> Subject: Errors in tm_clone.sh for NFS hosts I think this one is pretty straight forward, I just need someone to tell me where I set it. When I try to create a virt on a tm_nfs target, the tm_clone is cloning into the wrong directory. It says its trying to do it right: tm_clone.sh: io-kvm-ctrl-01.streamsage.com:/srv/cloud/var/images/83603da305e13410317b0c947f435a019644f46f sn-kvm-11:/srv/cloud/one/var/56/images/disk.0 /srv/cloud/one/var/56/images is the correct target path, but the clone script appears to be putting it in: /var/lib/one/56/images/disk.0 tm_clone.sh: DST: /var/lib/one/56/images/disk.0 Where do I set the variable for the tm_nfs config to not use '${ONE_LOCATION}' for the destination but rather use the /srv/cloud/one/var/ (/srv is the NFS mount common to both the oneadmin control box and the target host). The log file of a failure: Mon Apr 18 15:10:30 2011 [DiM][I]: New VM state is ACTIVE. Mon Apr 18 15:10:30 2011 [LCM][I]: New VM state is PROLOG. Mon Apr 18 15:11:53 2011 [TM][I]: tm_clone.sh: io-kvm-ctrl-01.streamsage.com:/srv/cloud/var/images/83603da305e13410317b0c947f435a019644f46f sn-kvm-11:/srv/cloud/one/var/56/images/disk.0 Mon Apr 18 15:11:53 2011 [TM][I]: tm_clone.sh: DST: /var/lib/one/56/images/disk.0 Mon Apr 18 15:11:53 2011 [TM][I]: tm_clone.sh: Creating directory /var/lib/one/56/images Mon Apr 18 15:11:53 2011 [TM][I]: tm_clone.sh: Executed "mkdir -p /var/lib/one/56/images". Mon Apr 18 15:11:53 2011 [TM][I]: tm_clone.sh: Executed "chmod a+w /var/lib/one/56/images". Mon Apr 18 15:11:53 2011 [TM][I]: tm_clone.sh: Cloning /srv/cloud/var/images/83603da305e13410317b0c947f435a019644f46f Mon Apr 18 15:11:53 2011 [TM][I]: tm_clone.sh: Executed "cp -r /srv/cloud/var/images/83603da305e13410317b0c947f435a019644f46f /var/lib/one/56/images/disk.0". Mon Apr 18 15:11:53 2011 [TM][I]: tm_clone.sh: Executed "chmod a+rw /var/lib/one/56/images/disk.0". Mon Apr 18 15:11:53 2011 [TM][I]: tm_context.sh: Executed "mkdir -p /var/lib/one/56/images/isofiles". Mon Apr 18 15:11:53 2011 [TM][I]: tm_context.sh: Executed "cp -R /var/lib/one/56/context.sh /var/lib/one/56/images/isofiles". Mon Apr 18 15:11:53 2011 [TM][I]: tm_context.sh: Executed "/usr/bin/mkisofs -o /var/lib/one/56/images/disk.1 -J -R /var/lib/one/56/images/isofiles". Mon Apr 18 15:11:53 2011 [TM][I]: tm_context.sh: Executed "rm -rf /var/lib/one/56/images/isofiles". Mon Apr 18 15:11:55 2011 [LCM][I]: New VM state is BOOT Mon Apr 18 15:11:55 2011 [VMM][I]: Generating deployment file: /var/lib/one/56/deployment.0 Mon Apr 18 15:12:25 2011 [VMM][I]: Command execution fail: 'if [ -x "/var/tmp/one/vmm/kvm/deploy" ]; then /var/tmp/one/vmm/kvm/deploy /srv/cloud/one/var/56/images/deployment.0; else exit 42; fi' Mon Apr 18 15:12:25 2011 [VMM][I]: STDERR follows. Mon Apr 18 15:12:25 2011 [VMM][I]: Warning: Permanently added 'sn-kvm-11,192.168.241.41' (RSA) to the list of known hosts. Mon Apr 18 15:12:25 2011 [VMM][I]: error: Failed to create domain from /srv/cloud/one/var/56/images/deployment.0 Mon Apr 18 15:12:25 2011 [VMM][I]: error: internal error unable to start guest: qemu: could not open disk image /srv/cloud/one/var/56/images/disk.0 Mon Apr 18 15:12:25 2011 [VMM][I]: Mon Apr 18 15:12:25 2011 [VMM][I]: ExitCode: 255 Mon Apr 18 15:12:25 2011 [VMM][E]: Error deploying virtual machine: Warning: Permanently added 'sn-kvm-11,192.168.241.41' (RSA) to the list of known hosts.^M Mon Apr 18 15:12:25 2011 [DiM][I]: New VM state is FAILED Mon Apr 18 15:12:27 2011 [TM][W]: Ignored: LOG - 56 tm_delete.sh: Deleting /var/lib/one/56/images Mon Apr 18 15:12:27 2011 [TM][W]: Ignored: LOG - 56 tm_delete.sh: Executed "rm -rf /var/lib/one/56/images". Mon Apr 18 15:12:27 2011 [TM][W]: Ignored: TRANSFER SUCCESS 56 - Mon Apr 18 15:13:43 2011 [DiM][I]: New VM state is DONE. Mon Apr 18 15:13:44 2011 [HKM][I]: Hook image successfully executed. Cheers, Rich -- Rich Whiffen
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