From: Fiona Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com, Hannes Laimer <h.laimer@proxmox.com>
Subject: [pve-devel] applied: [PATCH pve-storage v2] cifs: use smbclient --use-kerberos for sec=krb5
Date: Tue, 13 Jan 2026 14:17:21 +0100 [thread overview]
Message-ID: <176831023714.121090.11388864277593246755.b4-ty@proxmox.com> (raw)
In-Reply-To: <20251218093243.1267-1-h.laimer@proxmox.com>
On Thu, 18 Dec 2025 10:32:43 +0100, Hannes Laimer wrote:
> With smbclient 4.22 (shipped with Debian trixie) `-U Guest -N` does
> not fall back to `no username` anymore, so our connection check can
> fail for Kerberos-authenticated shares. smbclient 4.17 (shipped with
> Debian bookworm) did fall back to an anonymous session, which then
> succeeded when Kerberos was used.
>
> Passing `-U` is never correct for Kerberos. Detect Kerberos via
> `sec=krb5...` in the CIFS options and, in that case, avoid adding
> guest/username/domain mount options and run:
>
> [...]
Applied, thanks!
[1/1] cifs: use smbclient --use-kerberos for sec=krb5
commit: e6929878d90056ad914cacbc6fceca7ca14af7b6
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prev parent reply other threads:[~2026-01-13 13:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-18 9:32 [pve-devel] " Hannes Laimer
2026-01-12 10:38 ` Hannes Laimer
2026-01-13 13:17 ` Fiona Ebner [this message]
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