unable to access non-existent chunk

straucha

New Member
Mar 7, 2021
1
0
1
41
Hallo, ich habe im PBS (Backup Server 1.1-9) mehrere datastores angelegt. In einem der Datastores bekomme ich täglich tausende von Fehlermeldungen der folgenden Art:

Code:
2021-06-08T00:00:00+02:00: starting garbage collection on store dmz
2021-06-08T00:00:00+02:00: task triggered by schedule 'daily'
2021-06-08T00:00:00+02:00: Start GC phase1 (mark used chunks)
2021-06-08T00:00:00+02:00: WARN: warning: unable to access non-existent chunk 5aec4b2c110425274746d6bbdd94df3e16a56baec0dd77c8d6533df055828dc6, required by "/tank/dmz/atcl/ct/114/2021-06-02T22:45:11Z/catalog.pcat1.didx"
2021-06-08T00:00:00+02:00: WARN: warning: unable to access non-existent chunk 686651f74d468428f45d3f2c1f73fe5eca6084337275cfa2bfe3d11f989cad7b, required by "/tank/dmz/atcl/ct/114/2021-06-02T22:45:11Z/catalog.pcat1.didx"
2021-06-08T00:00:00+02:00: WARN: warning: unable to access non-existent chunk 0b13e6dc552336f5462b8f12c5a0e058f2c57f1ce813a6621254bf77dc4e0b79, required by "/tank/dmz/atcl/ct/114/2021-06-02T22:45:11Z/catalog.pcat1.didx"
2021-06-08T00:00:00+02:00: WARN: warning: unable to access non-existent chunk e003a5cbd33e643869f5cab44984e88a1dc807d71039f2e51710cc1d856cfb85, required by "/tank/dmz/atcl/ct/114/2021-06-02T22:45:11Z/catalog.pcat1.didx"

Wenn ich in den betreffenden Ordner schaue, sieht es wie folgt aus:

Code:
root@backup1-drs:~# ls -lah /tank/dmz/atcl/ct/114/2021-06-02T22\:45\:11Z/
total 155K
drwxr-xr-x  2 backup backup    7 Jun  3 00:46 .
drwxr-xr-x 19 backup backup   20 Jun  8 00:45 ..
-rw-r--r--  1 backup backup 4.2K Jun  3 00:46 catalog.pcat1.didx
-rw-r--r--  1 backup backup  859 Jun  3 00:46 client.log.blob
-rw-r--r--  1 backup backup  438 Jun  3 00:46 index.json.blob
-rw-r--r--  1 backup backup  239 Jun  3 00:45 pct.conf.blob
-rw-r--r--  1 backup backup 106K Jun  3 00:46 root.pxar.didx

Was man vielleicht erwähnen sollte, ist das der Datastore ATCL unterhalb des Datastore DMZ liegt.

Code:
datastore: dmz
        comment DMZ
        gc-schedule daily
        keep-daily 7
        keep-monthly 12
        keep-weekly 13
        keep-yearly 1
        path /tank/dmz
        prune-schedule daily

datastore: dmz_atcl
        comment ATCL in DMZ
        gc-schedule daily
        keep-daily 7
        keep-monthly 12
        keep-weekly 13
        keep-yearly 1
        path /tank/dmz/atcl
        prune-schedule daily

Ist das die Ursache für das Problem?

In jedem Fall, was müsste ich denn tun, damit ich die vielen Fehlermeldungen loswerde?
 

fabian

Proxmox Staff Member
Staff member
Jan 7, 2016
5,573
926
163
ja das ist die ursache, und die loesung ist denkbar einfach - datastores nicht nesten ;)
 
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