From: "Fabian Grünbichler" <f.gruenbichler@proxmox.com>
To: Christian Ebner <c.ebner@proxmox.com>,
Proxmox Backup Server development discussion
<pbs-devel@lists.proxmox.com>
Subject: Re: [pbs-devel] [PATCH proxmox-backup] client: catalog: improve error message for missing catalog
Date: Tue, 16 Jul 2024 11:01:12 +0200 (CEST) [thread overview]
Message-ID: <1046998832.230.1721120472062@webmail.proxmox.com> (raw)
In-Reply-To: <4edacb0a-70d0-49d1-bbde-489baaa8373f@proxmox.com>
> Christian Ebner <c.ebner@proxmox.com> hat am 16.07.2024 10:54 CEST geschrieben:
>
>
> On 7/16/24 10:49, Fabian Grünbichler wrote:
> >
> >> Christian Ebner <c.ebner@proxmox.com> hat am 15.07.2024 15:46 CEST geschrieben:
> >>
> >>
> >> Commit c0302805c "client: backup: conditionally write catalog for
> >> file level backups" drops encoding of the dedicated catalog when
> >> archives are encoded as split metadata/data archives with the
> >> `change-detection-mode` set to `data` or `metadata`.
> >>
> >> Since the catalog is not present anymore, accessing these snapshots
> >> via the `proxmox-backup-client catalog` command is obsolete for these
> >> cases, one should opt for the `proxmox-backup-client mount` command
> >> to inspect these archives instead.
> >>
> >> Improve the error message one gets when trying to access such
> >> snapshots by checking if the catalog is present in the manifest and if
> >> not, check if it contains a split pxar archive.
> >>
> >> A caller now gets the following error message:
> >>
> >> ```
> >> no catalog for split pxar archives, use `mount` instead to inspect content
> >> ```
> >>
> >> instead of the rather generic
> >>
> >> ```
> >> Unable to open dynamic index "/<snapshot-path>/catalog.pcat1.didx"
> >> - No such file or directory (os error 2)
> >> ```
> >
> > alternatively, couldn't we adapt the CLI call like we did the API endpoint, and print a file listing using the metadata archive? mounting and then calling find seems a bit roundabout, if we can easily offer the information directly?
> >
>
> Yes, for the catalog dump this would indeed be similar to the API
> endpoint. I however did not want to go that route, because then one
> should offer the catalog shell as well I guess?
that should be do-able as well I guess (although the advantage is a bit less clear there, other than muscle-memory/convenience ;))
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next prev parent reply other threads:[~2024-07-16 9:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-15 13:46 Christian Ebner
2024-07-16 8:49 ` Fabian Grünbichler
2024-07-16 8:54 ` Christian Ebner
2024-07-16 9:01 ` Fabian Grünbichler [this message]
2024-07-16 9:04 ` Christian Ebner
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