Vraag

Controle herstelsessies vs back-ups in Mac OS X

  • 16 december 2015
  • 3 reacties
  • 224 keer bekeken

Reputatie 7
Hallo 
  • ,

    Zoals https:///t5/Cloud-technische-vragen/backup-online-herinstallatie-Win7Pro/m-p/5850#M858 een aparte post voor Mac OS X.

    Zie onderstaand overzicht van de data van 40 back-up sessies op 29 verschillende kalenderdagen die er zijn bewaard! KPN BUO staat dus WEL toe, dat je per dag meerdere sessies kan aanmaken die dan ook netjes worden bewaard. De sessie die blauw is gemarkeerd loopt momenteel nog.

    https://

    Omdat mijn OS X back-ups nogal groot in omvang zijn, gaat het ook wel eens mis:

    - Kernel Panics (de BSOD's in Windows) waardoor mijn Mac opnieuw wordt opgestart;

    - Het blijven hangen van mijn systeem als gevolg van het crashen van andere programma's, waardoor BUO ook crashed en dus de back-up sessie niet kan afmaken;

    - etc, etc.

    Bijgaand de logfile (gefilterd) in Mac OS X 10.10.5 voor de back-ups op 15-11-2015:

    [2015-11-15 00:40:01.216526] [l] [0x101300c50] Start of BackupFP version 13.6.1.14292 (#35498).
    [2015-11-15 00:40:01.217881] [w] [0x101205690] Execute: Backup shell is not initialized
    [2015-11-15 00:55:56.072959] [l] [0x101300c50] Scheduling fired for data source 1. Task is backup.
    [2015-11-15 01:57:17.898567] [l] [0x101300c50] Scheduling fired for data source 1. Task is backup.
    [2015-11-15 02:55:53.481638] [l] [0x101300c50] Scheduling fired for data source 1. Task is backup.
    [2015-11-15 02:55:53.603286] [l] [0x101300c50] Backup started for data source FsBackupPlugin.
    [2015-11-15 02:55:53.603732] [l] [0x101300c50] Scanning started for data source 1. Task is backup.
    [2015-11-15 02:58:46.792295] [l] [0x101300c50] Backup register committed.
    [2015-11-15 02:58:46.793866] [l] [0x101300c50] Backup finished for data source FsBackupPlugin with session status Completed. Selected size: 2.60T; Selected count: 389975; Processed size: 486K; Processed count: 6; Sent size: 5.63K; Errors count: 0; Removed files count: 0.
    [2015-11-15 02:58:49.932154] [l] [0x101300c50] Scheduling fired for data source 1. Task is backup.
    [2015-11-15 02:58:50.039430] [l] [0x101300c50] Backup started for data source FsBackupPlugin.
    [2015-11-15 02:58:50.039948] [l] [0x101300c50] Scanning started for data source 1. Task is backup.
    [2015-11-15 03:00:06.767387] [l] [0x101300c50] Backup register committed.
    [2015-11-15 03:00:06.768957] [l] [0x101300c50] Backup finished for data source FsBackupPlugin with session status Completed. Selected size: 2.60T; Selected count: 389975; Processed size: 0B; Processed count: 0; Sent size: 0B; Errors count: 0; Removed files count: 0.
    [2015-11-15 03:30:09.225048] [l] [0x101300c50] [Cleaning] Obsolete nodes detection started for data source FsBackupPlugin; retention time = 1444693923.
    [2015-11-15 07:56:51.532405] [l] [0x101300c50] Scheduling fired for data source 1. Task is backup.
    [2015-11-15 08:57:23.690845] [l] [0x101300c50] Scheduling fired for data source 1. Task is backup.
    [2015-11-15 08:57:23.814370] [l] [0x101300c50] Backup started for data source FsBackupPlugin.
    [2015-11-15 08:57:23.814861] [l] [0x101300c50] Scanning started for data source 1. Task is backup.
    [2015-11-15 08:59:51.416569] [l] [0x101300c50] Backup register committed.
    [2015-11-15 08:59:51.418167] [l] [0x101300c50] Backup finished for data source FsBackupPlugin with session status Completed. Selected size: 2.60T; Selected count: 389975; Processed size: 0B; Processed count: 0; Sent size: 0B; Errors count: 0; Removed files count: 0.
    [2015-11-15 09:29:54.013337] [l] [0x101300c50] [Cleaning] Obsolete nodes detection started for data source FsBackupPlugin; retention time = 1444829815.
    [2015-11-15 12:46:22.907254] [l] [0x101300c50] Scheduling fired for data source 1. Task is backup.
    [2015-11-15 13:41:35.704202] [l] [0x101300c50] Scheduling fired for data source 1. Task is backup.
    [2015-11-15 13:41:35.785002] [l] [0x101300c50] Backup started for data source FsBackupPlugin.
    [2015-11-15 13:41:35.790979] [l] [0x101300c50] Scanning started for data source 1. Task is backup.
    [2015-11-15 13:45:01.040666] [l] [0x101300c50] Backup register committed.
    [2015-11-15 13:45:01.042661] [l] [0x101300c50] Backup finished for data source FsBackupPlugin with session status Completed. Selected size: 2.60T; Selected count: 389975; Processed size: 0B; Processed count: 0; Sent size: 0B; Errors count: 0; Removed files count: 0.
    [2015-11-15 14:15:03.065322] [l] [0x101300c50] [Cleaning] Obsolete nodes detection started for data source FsBackupPlugin; retention time = 1444926120.
    [2015-11-15 21:40:15.315138] [l] [0x10140ffc0] Start of BackupFP version 13.6.1.14292 (#35498).
    [2015-11-15 21:40:15.396589] [w] [0x103405e80] Execute: Backup shell is not initialized
    [2015-11-15 21:40:16.371815] [w] [0x10140ffc0] Connection to management node (cloud1.kpnbackup.com:443) failed, switching to next node. Error: Couldn't resolve host name
    [2015-11-15 21:40:16.513429] [w] [0x10140ffc0] Connection to management node (cloud1.kpnbackup.com:443) failed, switching to next node. Error: Couldn't resolve host name
    [2015-11-15 21:40:16.611428] [w] [0x10140ffc0] Connection to management node (cloud1.kpnbackup.com:443) failed, switching to next node. Error: Couldn't resolve host name
    [2015-11-15 21:40:16.719784] [w] [0x10140ffc0] Connection to management node (cloud1.kpnbackup.com:443) failed, switching to next node. Error: Couldn't resolve host name
    [2015-11-15 21:40:16.805997] [w] [0x10140ffc0] Connection to management node (cloud1.kpnbackup.com:443) failed, switching to next node. Error: Couldn't resolve host name
    [2015-11-15 21:40:18.107767] [w] [0x10140ffc0] Connection to management node (cloud1.kpnbackup.com:443) failed, switching to next node. Error: Couldn't resolve host name
    [2015-11-15 21:40:18.197921] [w] [0x10140ffc0] Connection to management node (cloud1.kpnbackup.com:443) failed, switching to next node. Error: Couldn't resolve host name
    [2015-11-15 21:40:21.151141] [w] [0x1032113f0] Connection to management node (cloud1.kpnbackup.com:443) failed, switching to next node. Error: Couldn't resolve host name
    [2015-11-15 21:40:21.151215] [w] [0x1032113f0] [BackupShell Task Thread] : exception caught while executing "Dashboard updater task" : Management service unavailable
    [2015-11-15 21:40:22.090719] [w] [0x1032113f0] Connection to management node (cloud1.kpnbackup.com:443) failed, switching to next node. Error: Couldn't resolve host name
    [2015-11-15 21:40:22.090785] [w] [0x1032113f0] [BackupShell Task Thread] : exception caught while executing "Statistics posting task" : Management service unavailable
    [2015-11-15 22:10:21.081867] [l] [0x10140ffc0] [Cleaning] Obsolete nodes detection started for data source FsBackupPlugin; retention time = 1444926120.

    Blauw is het starten van de back-up sessies en groen het einde (al dan niet met gewijzigde data). Vreemd is wel dat back-ups ZONDER wijziging wel als een sessie worden aangegeven in "Herstel".

    Wordt vervolgd...!

  • 3 reacties

    Reputatie 7
    https:///t5/user/viewprofilepage/user-id/227 schreef op https:///t5/Cloud-technische-vragen/Controle-herstelsessies-vs-back-ups-in-Mac-OS-X/m-p/5885#M872Hallo Berend,

    Een "lege" backup hoeft niet per definitie nutteloos te zijn. Smiley Erg vrolijk

    Indien de data op de server verwijderd moet worden, kan er een lege backup worden gemaakt, maar..

    Zelf ga ik ook nog even wat testen doen voordat ik eventuele vervolgvragen ga uitzetten. Stel je zou 28 backups maken zonder dat er een bestand is gewijzigd, hoeft de server steeds niets te doen. Bij het maken van een backup wordt het backupregister vergeleken met die op de server. Aangezien de sessie dan weinig zin heeft gehad, telt deze wellicht niet mee maar wordt deze wel weergegeven in de lijst.

    Na het weekend zal ik mijn ervaringen met jullie delen en kunnen we een aantal concrete vragen uitzetten.

     Hallo 
  • ,

    Ik ga nu even niet 'waklopen' door het zelf uit te proberen! :p

    In het geval dat je de 28 oude back-up sessies wilt verwijderen, hoef je m.i. alleen maar 29 keer een back-up sessie te doen met de selectie van 1 andere bestand.

    Goed weekeinde!
  • Reputatie 7
    Badge +11
    Hallo Berend,

    Een "lege" backup hoeft niet per definitie nutteloos te zijn. :D

    Indien de data op de server verwijderd moet worden, kan er een lege backup worden gemaakt, maar..

    Zelf ga ik ook nog even wat testen doen voordat ik eventuele vervolgvragen ga uitzetten. Stel je zou 28 backups maken zonder dat er een bestand is gewijzigd, hoeft de server steeds niets te doen. Bij het maken van een backup wordt het backupregister vergeleken met die op de server. Aangezien de sessie dan weinig zin heeft gehad, telt deze wellicht niet mee maar wordt deze wel weergegeven in de lijst.

    Na het weekend zal ik mijn ervaringen met jullie delen en kunnen we een aantal concrete vragen uitzetten.
    Reputatie 7
    Hallo 
  • ,

    Alle LEGE back-ups worden dus ook bewaard als sessie en hierdoor worden de oudere back-ups waarbij wel data wordt weggeschreven verwijderd. Dit lijkt mij niet de bedoeling van de 28 sessies retentie die KPN BUO aanbiedt. :S

    Ik heb als test vandaag 3 4 lege 'lege' back-ups gemaakt, de back-ups uit oktober zijn hiermee allenmaal verdwenen.
    https://

    Zie onderstaande logboek van de vandaag gemaakte lege en daarom m.i. 'nutteloze' back-ups, die wel als sessie zijn vastgelegd. 

    [2015-12-17 12:12:56.552150] [l] [0x101302110] Application is configured to use 'https://bol.iaso.com:443' as '**********'
    [2015-12-17 12:12:56.552161] [l] [0x101302110] Scheduling fired for data source 1. Task is backup.
    [2015-12-17 12:12:56.553736] [l] [0x101302110] [Consistency check] Looking for missing cabinets...
    [2015-12-17 13:07:52.263366] [l] [0x101302110] [Consistency check] No missing cabinets found.
    [2015-12-17 13:07:52.263422] [l] [0x101302110] [Consistency check] No mis-sized cabinets found.
    [2015-12-17 13:07:52.263435] [l] [0x101302110] [Consistency check] No misplaced cabinets found.
    [2015-12-17 13:07:53.157926] [l] [0x101302110] Scheduling fired for data source 1. Task is backup.
    [2015-12-17 13:07:53.160404] [l] [0x101302110] Backup started for data source FsBackupPlugin.
    [2015-12-17 13:07:53.249020] [l] [0x101302110] Scanning started for data source 1. Task is backup.
    [2015-12-17 13:10:57.345868] [l] [0x101302110] Backup register committed.
    [2015-12-17 13:10:57.347257] [l] [0x101302110] Backup finished for data source FsBackupPlugin with session status Completed. Selected size: 2.65T; Selected count: 409291; Processed size: 0B; Processed count: 0; Sent size: 0B; Errors count: 0; Removed files count: 2442.
    [2015-12-17 13:10:59.580530] [l] [0x101302110] Session table committed.
    [2015-12-17 13:39:45.315444] [l] [0x101302110] Scheduling fired for data source 1. Task is backup.
    [2015-12-17 13:39:45.316352] [l] [0x101302110] [Consistency check] Looking for missing cabinets...
    [2015-12-17 14:39:28.367640] [l] [0x101302110] [Consistency check] No missing cabinets found.
    [2015-12-17 14:39:28.367697] [l] [0x101302110] [Consistency check] No mis-sized cabinets found.
    [2015-12-17 14:39:28.367708] [l] [0x101302110] [Consistency check] No misplaced cabinets found.
    [2015-12-17 14:39:29.060328] [l] [0x101302110] Scheduling fired for data source 1. Task is backup.
    [2015-12-17 14:39:29.062517] [l] [0x101302110] Backup started for data source FsBackupPlugin.
    [2015-12-17 14:39:29.484948] [l] [0x101302110] Scanning started for data source 1. Task is backup.
    [2015-12-17 14:41:33.614389] [l] [0x101302110] Backup register committed.
    [2015-12-17 14:41:33.615893] [l] [0x101302110] Backup finished for data source FsBackupPlugin with session status Completed. Selected size: 2.65T; Selected count: 409291; Processed size: 0B; Processed count: 0; Sent size: 0B; Errors count: 0; Removed files count: 0.
    [2015-12-17 14:41:36.532288] [l] [0x101302110] Session table committed.
    [2015-12-17 14:43:12.653869] [l] [0x101302110] Scheduling fired for data source 1. Task is backup.
    [2015-12-17 14:43:12.654816] [l] [0x101302110] [Consistency check] Looking for missing cabinets...
    [2015-12-17 15:43:28.114605] [l] [0x101302110] [Consistency check] No missing cabinets found.
    [2015-12-17 15:43:28.114655] [l] [0x101302110] [Consistency check] No mis-sized cabinets found.
    [2015-12-17 15:43:28.114668] [l] [0x101302110] [Consistency check] No misplaced cabinets found.
    [2015-12-17 15:43:28.705202] [l] [0x101302110] Scheduling fired for data source 1. Task is backup.
    [2015-12-17 15:43:28.707850] [l] [0x101302110] Backup started for data source FsBackupPlugin.
    [2015-12-17 15:43:28.805254] [l] [0x101302110] Scanning started for data source 1. Task is backup.
    [2015-12-17 15:45:49.955103] [l] [0x101302110] Backup register committed.
    [2015-12-17 15:45:49.956580] [l] [0x101302110] Backup finished for data source FsBackupPlugin with session status Completed. Selected size: 2.65T; Selected count: 409291; Processed size: 0B; Processed count: 0; Sent size: 0B; Errors count: 0; Removed files count: 0.
    [2015-12-17 15:45:52.554887] [l] [0x101302110] Session table committed.
    [2015-12-17 15:46:29.477507] [l] [0x101302110] Scheduling fired for data source 1. Task is backup.
    [2015-12-17 15:46:29.494186] [l] [0x101302110] [Consistency check] Looking for missing cabinets...
    [2015-12-17 16:46:45.146576] [l] [0x101302110] [Consistency check] No missing cabinets found.
    [2015-12-17 16:46:45.146625] [l] [0x101302110] [Consistency check] No mis-sized cabinets found.
    [2015-12-17 16:46:45.146638] [l] [0x101302110] [Consistency check] No misplaced cabinets found.
    [2015-12-17 16:46:45.735685] [l] [0x101302110] Scheduling fired for data source 1. Task is backup.
    [2015-12-17 16:46:45.737567] [l] [0x101302110] Backup started for data source FsBackupPlugin.
    [2015-12-17 16:46:45.912564] [l] [0x101302110] Scanning started for data source 1. Task is backup.
    [2015-12-17 16:49:15.232307] [l] [0x101302110] Backup register committed.
    [2015-12-17 16:49:15.233669] [l] [0x101302110] Backup finished for data source FsBackupPlugin with session status Completed. Selected size: 2.65T; Selected count: 409291; Processed size: 0B; Processed count: 0; Sent size: 0B; Errors count: 0; Removed files count: 0.De afsluitende regel in het logboek voor een lege back-up zou m.i. dus eigenlijk moeten zijn:

    [2015-12-17 15:45:52.554887] [l] [0x101302110] Session table committed omitted.
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