From: "Fabian Grünbichler" <f.gruenbichler@proxmox.com>
To: Proxmox Backup Server development discussion
<pbs-devel@lists.proxmox.com>
Subject: Re: [pbs-devel] [pve-devel][storage][ui] Debugging UI for storage
Date: Thu, 16 Dec 2021 08:56:44 +0100 [thread overview]
Message-ID: <1639640828.chveaf6ryc.astroid@nora.none> (raw)
In-Reply-To: <332e8099-faee-8be3-515a-d8af7bf937b5@open-e.com>
On December 15, 2021 4:51 pm, Andrei Perapiolkin wrote:
> Hi,
>
>
> Im working plugin for a proxmox so it can use third party data storage
> system.
>
> And Im having a hard time with implementing `list_images` method for my
> plugin(/usr/share/perl5/PVE/Storage/Plugin.pm)
>
> Periodically proxmox web UI fails to show list of specific
> volumes/images/backups using my plugin.
>
> One out of 3 or 4 calls are failing with "Too many redirections (599)"
> error.
that's strange - how's the load situation on the node? anything else
that looks interesting in the logs?
> This happens while `pvesh` and `pvesm` works perfectly fine and deliver
> correct list on every call.
those don't go through HTTP(S), so it's no surprise you don't see
HTTP-related issues there ;) if you want to test the HTTP part you could
use the perl API client (libpve-apiclient-perl) or plain curl (e.g., by
copying from your browser's dev console).
> What am I missing? Is there any test sets that I can run to verify
> correctness of `list_images` output?
>
> Or is there any efficient way to debug UI issues like this?
one potentially relevant information would be how long a pvesm list
takes on average. the GUI has a 30s timeout for sync requests, listing
storage contents is done in a sync fashion..
are you doing the requests to the node where you are logged in, or is
this a proxied situation?
login on node A, query storage on node A
(directly handled by node A)
vs
login on node A, query storage on node B
(transparently proxied to node B by node A)
?
next prev parent reply other threads:[~2021-12-16 7:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-15 15:51 Andrei Perapiolkin
2021-12-16 7:56 ` Fabian Grünbichler [this message]
2021-12-21 19:22 ` Andrei Perapiolkin
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