LVHDSR: convert VDI.ref retured by get_snapshot_of to vdi_uuid #781
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It might be good to add something to https://github.com/xapi-project/sm/blob/master/tests/test_LVHDSR.py#L111 that checks the correct values are written to the metadata. |
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I create a new test because it was changing the original test too much. I also add 2 small patch I find when writing the test. |
Signed-off-by: Anthoine Bourgeois <anthoine.bourgeois@vates.tech>
Signed-off-by: Anthoine Bourgeois <anthoine.bourgeois@vates.tech>
Signed-off-by: Anthoine Bourgeois <anthoine.bourgeois@vates.tech>
…ormat Signed-off-by: Anthoine Bourgeois <anthoine.bourgeois@vates.tech>
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'scan' function uses SNAPSHOT_OF_TAG as a vdi_uuid. Same, function '_finishSnapshot', part of 'clone', initialize SNAPSHOT_OF_TAG field with a vdi_uuid.
Without this patch the MGT is filled with 'OpaqueRef:' VDI after MGT is recreated.
To reproduce:
<SR UUID>.lvremove /dev/VG_XenStorage-<SR UUID>/MGTxe sr-scan uuid=<SR UUID>