diff options
Diffstat (limited to 'remote/modules/run-virt/data/opt/openslx/scripts/includes/setup_image_access.inc')
| -rw-r--r-- | remote/modules/run-virt/data/opt/openslx/scripts/includes/setup_image_access.inc | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/remote/modules/run-virt/data/opt/openslx/scripts/includes/setup_image_access.inc b/remote/modules/run-virt/data/opt/openslx/scripts/includes/setup_image_access.inc deleted file mode 100644 index 337562dc..00000000 --- a/remote/modules/run-virt/data/opt/openslx/scripts/includes/setup_image_access.inc +++ /dev/null @@ -1,73 +0,0 @@ -########################################################### -# Include: Setup dnbd for image access, nfs/cifs fallback # -########################################################### - -writelog "Now in setup_image_access.inc ..." - -# Try to use dnbd3 to access the image -unset vm_diskfile -unset vm_revision -unset dnbd3_fuse_mount_point -unset dnbd3_tmplog -if ! which dnbd3-fuse; then - writelog "Can't use dnbd3 as dnbd3-fuse binary is not in PATH" -elif [ -z "$SLX_DNBD3_SERVERS" ] || [ "x$SLX_VM_DNBD3" != "xyes" ]; then - writelog "Can't use dnbd3 as no servers are given in config, or SLX_VM_DNBD3 is not set to yes" -else - # Mount path for images mounted with dnbd3-fuse - dnbd3_fuse_mount_point="$TMPDIR/dnbd3fuse.mnt" - mkdir -p "${dnbd3_fuse_mount_point}" - # start dnbd3-fuse in subshell - dnbd3_tmplog="$TMPDIR/dnbd3fuse.log" - dnbd3_exitflag="$TMPDIR/dnbd3exit$RANDOM" - rm -f -- "$dnbd3_exitflag" - ( - dnbd3-fuse -f -o allow_other,max_readahead=262144 -h "$SLX_DNBD3_SERVERS" -i "${imgrelpath}" "${dnbd3_fuse_mount_point}" > "$dnbd3_tmplog" 2>&1 - RET=$? - touch "$dnbd3_exitflag" - if [ "$RET" != "0" ]; then - writelog "dnbd3-fuse stopped working (Exit code $RET)" - slxlog "virt-dnbd3-fuse" "dnbd3-fuse stopped/refused serving '${imgrelpath}' from '${SLX_DNBD3_SERVERS}' with error code: $RET" "${dnbd3_tmplog}" - fi - sleep 2 - rm -f -- "$dnbd3_tmplog" "$dnbd3_exitflag" - ) & - # give it a bit of time - usleep 250000 - # check if we have the image - for TIMEOUT in 0.5 1 1 OUT; do - if [ -r "${dnbd3_fuse_mount_point}/img" ]; then - vm_revision="$(grep -m 1 "^Revision:" "${dnbd3_fuse_mount_point}/status" | cut -d" " -f2)" - vm_diskfile="${dnbd3_fuse_mount_point}/img" - writelog "DNBD3: $imgrelpath on $vm_diskfile with rid $vm_revision" - vmpath="$vm_diskfile" - break - fi - [ "$TIMEOUT" = "OUT" -o -e "$dnbd3_exitflag" ] && break - sleep "$TIMEOUT" - done - - if [ -z "$vm_diskfile" ]; then - slxlog "virt-dnbd3" "No dnbd3 server for ${imgrelpath} found, trying NFS/CIFS..." "$dnbd3_tmplog" - writelog "No working dnbd3 server found :-(" - fi -fi - -# $vm_diskfile will be empty if dnbd3 is not used or failed. Let's try to fall back to NFS/CIFS via file system -if [ -z "$vm_diskfile" ]; then - new_vmpath=$(ls "${vmpath}.r"* | grep -E -o '\.r[0-9]+$' | grep -o -E '[0-9]+' | sort -n | tail -n 1) - [ -n "$new_vmpath" ] && vmpath="${vmpath}.r${new_vmpath}" - vm_diskfile="$vmpath" -fi - -# Check if virtual machine container file exists -if ! [ -e "${vmpath}" ]; then - slxlog "virt-image-missing" "VM image $vmpath not found!" - writelog "Virtual machine image ${vmpath} not found!" - error_user "Das Image für die gewählte Virtuelle Maschine konnte nicht gefunden werden. -Versuchen Sie zunächst, den Computer komplett neu zu starten. Sollte das Problem bestehen bleiben, wenden Sie sich bitte an den Support." - cleanexit 1 -fi - -writelog "Virtual machine disk file: $vm_diskfile" - |