Unlike -o rhev which have only one data domin, -o vdsm can and usually does have multiple data domain. The path to vdsm is pre mounted so no need to assume nfs path with -os Example: -o vdsm -os /rhev/data-center/<data-center-uuid>/<data-domain-uuid>
Bug-Url: https://bugzilla.redhat.com/1176591 Signed-off-by: Shahar Havivi <[email protected]> --- v2v/output_vdsm.ml | 18 ++++++++++++++---- v2v/test-v2v-o-vdsm-options.sh | 2 +- v2v/virt-v2v.pod | 6 ++++-- 3 files changed, 19 insertions(+), 7 deletions(-) diff --git a/v2v/output_vdsm.ml b/v2v/output_vdsm.ml index f638e7d..a59ff7c 100644 --- a/v2v/output_vdsm.ml +++ b/v2v/output_vdsm.ml @@ -63,9 +63,8 @@ object * name of the target files that eventually get written by the main * code. * - * 'os' is the output storage (-os nfs:/export). 'source' contains a - * few useful fields such as the guest name. 'targets' describes the - * destination files. We modify and return this list. + * 'os' is the output storage domain (-os /rhev/data/<data center>/<data domain>) + * this is already mounted path. * * Note it's good to fail here (early) if there are any problems, since * the next time we are called (in {!create_metadata}) we have already @@ -79,7 +78,18 @@ object (List.length targets); let mp, uuid = - Output_rhev.mount_and_check_storage_domain verbose (s_"Data Domain") os in + let fields = string_nsplit "/" os in (* ... "data-center" "UUID" *) + let fields = List.rev fields in (* "UUID" "data-center" ... *) + match fields with + | "" :: uuid :: rest (* handles trailing "/" case *) + | uuid :: rest + when String.length uuid = 36 -> + let mp = String.concat "/" (List.rev rest) in + mp, uuid + | _ -> + error (f_"vdsm: invalid -os parameter does not contain a valid UUID: %s") + os in + dd_mp <- mp; dd_uuid <- uuid; if verbose then diff --git a/v2v/test-v2v-o-vdsm-options.sh b/v2v/test-v2v-o-vdsm-options.sh index e2098fa..c170467 100755 --- a/v2v/test-v2v-o-vdsm-options.sh +++ b/v2v/test-v2v-o-vdsm-options.sh @@ -64,7 +64,7 @@ mkdir $d/12345678-1234-1234-1234-123456789abc/master/vms/VM $VG virt-v2v --debug-gc \ -i libvirt -ic "$libvirt_uri" windows \ - -o vdsm -os $d \ + -o vdsm -os $d/12345678-1234-1234-1234-123456789abc \ --vmtype desktop \ --vdsm-image-uuid IMAGE \ --vdsm-vol-uuid VOL \ diff --git a/v2v/virt-v2v.pod b/v2v/virt-v2v.pod index b697e9c..0a9dbee 100644 --- a/v2v/virt-v2v.pod +++ b/v2v/virt-v2v.pod @@ -456,8 +456,10 @@ See L</OUTPUT TO RHEV> below. Set the output method to I<vdsm>. -This mode is similar to I<-o rhev> but is only used by RHEV VDSM -when it runs virt-v2v under VDSM control. +This mode is similar to I<-o rhev>, but the full path to the +data domain must be given: +C</rhev/data-center/E<lt>data-center-uuidE<gt>/E<lt>data-domain-uuidE<gt>>. +This mode is only used when virt-v2v runs under VDSM control. =item B<-oa sparse> -- 1.9.3 _______________________________________________ Libguestfs mailing list [email protected] https://www.redhat.com/mailman/listinfo/libguestfs
