From: "Max R. Carrara" <m.carrara@proxmox.com>
To: "Lorne Guse" <boomshankerx@hotmail.com>,
"Proxmox VE development discussion" <pve-devel@lists.proxmox.com>
Subject: Re: [pve-devel] busy dataset when trying the migrate iscsi disk
Date: Wed, 17 Sep 2025 14:04:24 +0200 [thread overview]
Message-ID: <DCV27TADGMZB.2L2IWM3VIM6LH@proxmox.com> (raw)
In-Reply-To: <DM6PR17MB34662B3F92B53FF3394433C4D015A@DM6PR17MB3466.namprd17.prod.outlook.com>
On Mon Sep 15, 2025 at 5:34 AM CEST, Lorne Guse wrote:
> I'm working on TrueNAS over iSCSI for Proxmox and have run into an issue migrating disks. When trying to delete the old storage, which has just successfully been transfered, the iscsidirect connection must remain open because we are getting:
>
> cannot destroy 'slow/vm-188-disk-0': dataset is busy
>
> Is there a way to ensure the iscsidirect connection is closed before trying to delete the underlying zfs dataset?
Hi Lorne! Glad to see you on the mailing list!
I've sifted around our code to see how we handle this, and it seems that
we're simply retrying a couple of times until the dataset is actually
deleted [0]. I think that might be your best bet, though if you find an
alternative, I'd be curious to know.
[0]: https://git.proxmox.com/?p=pve-storage.git;a=blob;f=src/PVE/Storage/ZFSPoolPlugin.pm;h=d8d8d0f9fc1cc6f1a02d8f5800c388b355609bf5;hb=refs/heads/master#l362
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next parent reply other threads:[~2025-09-17 12:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <DM6PR17MB34662B3F92B53FF3394433C4D015A@DM6PR17MB3466.namprd17.prod.outlook.com>
2025-09-17 12:04 ` Max R. Carrara [this message]
2025-09-17 17:47 ` Lorne Guse via pve-devel
[not found] ` <DM6PR17MB3466AF450A03DC5A752C4B3BD017A@DM6PR17MB3466.namprd17.prod.outlook.com>
2025-09-18 17:52 ` Max R. Carrara
2025-09-15 3:34 Lorne Guse via pve-devel
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