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fix(vm.rollingDrCopy): avoid duplicates in VMs list (#387)

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Fixes vatesfr/xo-web#1464
This commit is contained in:
Julien Fontanet 2016-09-05 13:41:20 +02:00 committed by GitHub
parent 7bb73bee67
commit cb1b37326e
1 changed files with 3 additions and 3 deletions
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6
src/xo-mixins/backups.js
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@ -690,12 +690,12 @@ export default class {
const sourceXapi = this._xo.getXapi(vm)
vm = sourceXapi.getObject(vm._xapiId)
const vms = []
const vms = {}
forEach(sr.$VDIs, vdi => {
const vbds = vdi.$VBDs
const vm = vbds && vbds[0] && vbds[0].$VM
if (vm && reg.test(vm.name_label)) {
vms.push(vm)
vms[vm.$id] = vm
}
})
const olderCopies = sortBy(vms, 'name_label')
@ -706,7 +706,7 @@ export default class {
})
await targetXapi.addTag(drCopy.$id, 'Disaster Recovery')
await Promise.all(mapToArray(olderCopies.slice(0, -depth), vm =>
await Promise.all(mapToArray(olderCopies.slice(0, 1 - depth), vm =>
// Do not consider a failure to delete an old copy as a fatal error.
targetXapi.deleteVm(vm.$id)::pCatch(noop)
))