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fix(Xapi#_getUnhealthyVdiChainLength): do not fail on missing VDI

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This commit is contained in:
Julien Fontanet 2017-07-27 11:26:47 +02:00
parent b9e2a28915
commit 7132a68a73
1 changed files with 7 additions and 3 deletions
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10
src/xapi/mixins/storage.js
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@ -64,9 +64,13 @@ export default {
length = children !== undefined && children.length === 1 length = children !== undefined && children.length === 1
? 1 ? 1
: 0 : 0
const parent = this.getObjectByUuid(uuid).sm_config['vhd-parent'] try {
if (parent !== undefined) { const parent = this.getObjectByUuid(uuid).sm_config['vhd-parent']
length += this._getUnhealthyVdiChainLength(parent, childrenMap, cache) if (parent !== undefined) {
length += this._getUnhealthyVdiChainLength(parent, childrenMap, cache)
}
} catch (error) {
console.warn('Xapi#_getUnhealthyVdiChainLength(%s)', uuid, error)
} }
cache[uuid] = length cache[uuid] = length
} }