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From: karl@aspodata.se
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Fun with mdadm (Software RAID)
Date: Fri, 20 Dec 2024 23:02:55 +0100 (CET)	[thread overview]
Message-ID: <20241220220255.9FDA085A435A@turkos.aspodata.se> (raw)
In-Reply-To: <Z2XRa26ogrtBVFjk@MAC.fritz.box>

Alan Mackenzie:
...
> By the way, do you know an easy way for copying an entire filesystem,
> such as the root system, but without copying other systems mounted in
> it?  I tried for some while with rsync and various combinations of
> find's and xargs's, and in the end booted up into the rescue disc to do
> it.  I shouldn't have to do that.

rsync as other people have suggested.
There is also
 cp -x
 dump/restore
 find -xdev
etc.

You can also do it by accessing the /dev/-file like
dd if=source of=dest (cp works here also but dd is more the norm).

///

When something is mounted on a mount point, the files below the
mount point is hidden and the mounted filessystem will be available
instead. Do you want to copy thoose hidden files also ?

Regards,
/Karl Hammar




  parent reply	other threads:[~2024-12-20 22:03 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-12-20 10:47 [gentoo-user] Fun with mdadm (Software RAID) Alan Mackenzie
2024-12-20 14:50 ` karl
2024-12-20 15:28   ` Alan Mackenzie
2024-12-20 17:44     ` karl
2024-12-20 20:19       ` Alan Mackenzie
2024-12-20 20:38         ` Hoël Bézier
2024-12-20 20:53           ` Alan Mackenzie
2024-12-20 22:02         ` karl [this message]
2024-12-30  4:08           ` Frank Steinmetzger
2024-12-20 22:02         ` karl
2024-12-21 12:43           ` Alan Mackenzie
2024-12-21 16:36             ` Alan Mackenzie
2024-12-21 16:45               ` karl
2024-12-21 16:58                 ` Alan Mackenzie
2024-12-22 13:08                   ` Alan Mackenzie
2024-12-22 12:16             ` Wols Lists
2024-12-22 12:08         ` Wols Lists
2024-12-22 12:02       ` Wols Lists
2024-12-22 13:43         ` Alan Mackenzie
2024-12-22 15:29           ` Peter Humphrey
2024-12-22 16:53             ` Wols Lists
2024-12-22 20:05               ` Alan Mackenzie
2024-12-25 21:16                 ` Steven Lembark

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