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fix(xo-server/delta NG): detection of removed disks

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Related to eb9655125
This commit is contained in:
Julien Fontanet 2018-10-04 14:53:33 +02:00
parent 4ec4970d49
commit 0a95426e63
1 changed files with 3 additions and 2 deletions
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5
packages/xo-server/src/xo-mixins/backups-ng/index.js
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@ -9,7 +9,6 @@ import { type Pattern, createPredicate } from 'value-matcher'
import { type Readable, PassThrough } from 'stream'
import { AssertionError } from 'assert'
import { basename, dirname } from 'path'
import { NULL_REF } from 'xen-api'
import {
countBy,
findLast,
@ -1152,7 +1151,9 @@ export default class BackupNg {
// ignore VDI snapshots which no longer have a parent
forOwn(vdis, (vdi, key, vdis) => {
if (vdi.snapshot_of === NULL_REF) {
// `vdi.snapshot_of` is not always set to the null ref, it can contain
// an invalid ref, that's why the test is on `vdi.$snapshot_of`
if (vdi.$snapshot_of === undefined) {
delete vdis[key]
}
})