From: Roland <devzero@web.de>
To: "Proxmox VE development discussion" <pve-devel@lists.proxmox.com>,
"Fabian Ebner" <f.ebner@proxmox.com>,
"Fabian Grünbichler" <f.gruenbichler@proxmox.com>
Subject: Re: [pve-devel] [PATCH v3 qemu-server 09/10] migrate: add remote migration handling
Date: Tue, 4 Jan 2022 17:44:38 +0100 [thread overview]
Message-ID: <462e37fd-5e74-e372-6cac-80069033a361@web.de> (raw)
In-Reply-To: <5a3846bc-04bc-ed4d-4e2e-38a9911390aa@proxmox.com>
>> +sub phase2_start_remote_cluster {
>> + my ($self, $vmid, $params) = @_;
>> +
>> + die "insecure migration to remote cluster not implemented\n"
>> + if $params->{migrate_opts}->{type} ne 'websocket';
>> +
>> + my $remote_vmid = $self->{opts}->{remote}->{vmid};
>> +
>> + my $res = PVE::Tunnel::write_tunnel($self->{tunnel}, 10,
>> "start", $params);
>
> 10 seconds feels a bit short to me.
>
Please, administrators like tunables and knobs for changing default values.
Not only for being empowered to fix things themselves but also to be
able to dig into a problem and find the root cause...
I remember that i had more then one occasion , where i grepped for
timeout or other limiting values in proxmox or other softwares source,
and often gave up in the end, because it was too deeply hidden or i got
too many hits/findings.
Finding such without knowing the code can often be like searching for
the needle in a haystack and extremely frustrating.
I would be happy, if such important values would get defined with some
descriptive variable name at a suitable location, maybe even with some
comment what's it all about ( even if it's not meant to be changed/tuned)
just my 10 cents...
Roland
next prev parent reply other threads:[~2022-01-04 16:50 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-22 13:52 [pve-devel] [PATCH v3 qemu-server++ 0/21] remote migration Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 guest-common 1/3] migrate: handle migration_network with " Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 guest-common 2/3] add tunnel helper module Fabian Grünbichler
2022-01-03 12:30 ` Fabian Ebner
[not found] ` <<47e7d41f-e328-d9fa-25b7-f7585de8ce5b@proxmox.com>
2022-01-19 14:30 ` Fabian Grünbichler
2022-01-20 9:57 ` Fabian Ebner
2021-12-22 13:52 ` [pve-devel] [PATCH v3 guest-common 3/3] add storage tunnel module Fabian Grünbichler
2022-01-03 14:30 ` Fabian Ebner
[not found] ` <<af15fed1-2d06-540e-cde8-ed1ce772aeb4@proxmox.com>
2022-01-19 14:31 ` Fabian Grünbichler
2022-01-05 10:50 ` Fabian Ebner
2021-12-22 13:52 ` [pve-devel] [PATCH v3 proxmox-websocket-tunnel 1/4] initial commit Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 proxmox-websocket-tunnel 2/4] add tunnel implementation Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 proxmox-websocket-tunnel 3/4] add fingerprint validation Fabian Grünbichler
2022-01-04 11:37 ` Fabian Ebner
2022-01-19 10:34 ` Fabian Grünbichler
2022-01-19 12:16 ` Fabian Ebner
2022-01-19 12:53 ` Josef Johansson
2021-12-22 13:52 ` [pve-devel] [PATCH v3 proxmox-websocket-tunnel 4/4] add packaging Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 01/10] refactor map_storage to map_id Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 02/10] schema: use pve-bridge-id Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 03/10] parse_config: optional strict mode Fabian Grünbichler
2022-01-04 11:57 ` Fabian Ebner
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 04/10] update_vm: allow simultaneous setting of boot-order and dev Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 05/10] nbd alloc helper: allow passing in explicit format Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 06/10] migrate: move tunnel-helpers to pve-guest-common Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 07/10] mtunnel: add API endpoints Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 08/10] migrate: refactor remote VM/tunnel start Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 09/10] migrate: add remote migration handling Fabian Grünbichler
2022-01-04 13:58 ` Fabian Ebner
2022-01-04 16:44 ` Roland [this message]
2022-01-11 8:19 ` Thomas Lamprecht
[not found] ` <<554040de-09d6-974b-143a-80c2d66b9573@proxmox.com>
2022-01-19 14:32 ` Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 qemu-server 10/10] api: add remote migrate endpoint Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 storage 1/4] volname_for_storage: parse volname before calling Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 storage 2/4] storage_migrate: pull out snapshot decision Fabian Grünbichler
2022-01-05 9:00 ` Fabian Ebner
2022-01-19 14:38 ` Fabian Grünbichler
2021-12-22 13:52 ` [pve-devel] [PATCH v3 storage 3/4] storage_migrate: pull out import/export_prepare Fabian Grünbichler
2022-01-05 9:59 ` Fabian Ebner
2021-12-22 13:52 ` [pve-devel] [PATCH v3 storage 4/4] add volume_import/export_start helpers Fabian Grünbichler
2021-12-23 13:56 ` [pve-devel] [PATCH v3 qemu-server++ 0/21] remote migration Fabian Grünbichler
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