Hi,
I would like to remove a OST permanently.
I’ve followed Lustre manual to migrate the data files and deactivate the
devices.
But how to remove OST permanently so that the clients and servers no longer see
the osc device.
These are my steps to remove a OST:
1) lctl �Cdevice 20 deactivate
2)
Hi,
I have some ageing hardware I'd like to remove. This includes the OSS
and the OSTs connected to it.
So, as far as I understand, I need to deactivate the OSTs on the MDS
with `lctl --device devno deactivate`, copy out all the objects from
the deactivated OST with lfs_migrate and finally,
Once the OSTs are deactivated you should mount them as ldiskfs and copy out
the last_rcvd, O/0/LAST_ID, and CONFIGS/mountdata files for safe keeping for
when you want to add new OSTs. You can live without them, but it is easier to
have them.
Cheers, Andreas
On 2011-09-05, at 10:21 AM, Deon
if there is.
-Original Message-
From: lustre-discuss-boun...@lists.lustre.org
[mailto:lustre-discuss-boun...@lists.lustre.org] On Behalf Of Mag Gam
Sent: Monday, November 02, 2009 7:15 PM
To: lustre-discuss@lists.lustre.org
Subject: [Lustre-discuss] Removing OSTs
Is it possible to remove
...@lists.lustre.org
[mailto:lustre-discuss-boun...@lists.lustre.org] On Behalf Of Mag Gam
Sent: Monday, November 02, 2009 7:15 PM
To: lustre-discuss@lists.lustre.org
Subject: [Lustre-discuss] Removing OSTs
Is it possible to remove a OST permanently on 1.8.x
Is it possible to remove a OST permanently on 1.8.x?
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Mag Gam wrote, On 2009. 11. 03. 3:15:
Is it possible to remove a OST permanently on 1.8.x?
Nope, you can only deactivate it.
tamas
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