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feat(delta backups): force checksums refresh

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See vatesfr/xo-web#1672
This commit is contained in:
Julien Fontanet 2016-10-20 12:36:07 +02:00
parent 2d6f94edd8
commit 675588f780
1 changed files with 21 additions and 14 deletions
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35
src/xo-mixins/backups.js
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@ -50,21 +50,28 @@ const getVdiTimestamp = name => {
const getDeltaBackupNameWithoutExt = name => name.slice(0, -DELTA_BACKUP_EXT_LENGTH) const getDeltaBackupNameWithoutExt = name => name.slice(0, -DELTA_BACKUP_EXT_LENGTH)
const isDeltaBackup = name => endsWith(name, DELTA_BACKUP_EXT) const isDeltaBackup = name => endsWith(name, DELTA_BACKUP_EXT)
// Checksums have been corrupted between 5.2.6 and 5.2.7.
//
// For a short period of time, bad checksums will be regenerated
// instead of rejected.
//
// TODO: restore when enough time has passed (a week/a month).
async function checkFileIntegrity (handler, name) { async function checkFileIntegrity (handler, name) {
let stream await handler.refreshChecksum(name)
// let stream
try { //
stream = await handler.createReadStream(name, { checksum: true }) // try {
} catch (error) { // stream = await handler.createReadStream(name, { checksum: true })
if (error.code === 'ENOENT') { // } catch (error) {
return // if (error.code === 'ENOENT') {
} // return
// }
throw error //
} // throw error
// }
stream.resume() //
await eventToPromise(stream, 'finish') // stream.resume()
// await eventToPromise(stream, 'finish')
} }
// =================================================================== // ===================================================================