From: "Torbjörn Jansson" <torbjorn@jansson.tech>
To: linux-btrfs@vger.kernel.org
Subject: btrfs-convert aborts with an assert
Date: Mon, 6 Jun 2022 16:03:33 +0200 [thread overview]
Message-ID: <023b5ca9-0610-231b-fc4e-a72fe1377a5a@jansson.tech> (raw)
Hello
i tried to do a btrfs-convert of a ext4 filesystem and after a short while
after starting it i was greeted with:
# btrfs-convert /dev/xxxx
btrfs-convert from btrfs-progs v5.16.2
convert/main.c:1162: do_convert: Assertion `cctx.total_bytes != 0` failed, value 0
btrfs-convert(+0xffb0)[0x557defdabfb0]
btrfs-convert(main+0x6c5)[0x557defdaa125]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea)[0x7f66e1f8bd0a]
btrfs-convert(_start+0x2a)[0x557defdab52a]
Aborted
Any idea whats going on?
Is it a known bug?
Is the btrfs-progs that come with my dist too old?
FYI the ext4 filesystem is a bit large ~10tb of used data on it.
I assume the convert didn't even start in this case and nothing was modified on
the ext4 filesystem, correct? or?
next reply other threads:[~2022-06-06 14:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-06 14:03 Torbjörn Jansson [this message]
2022-06-06 14:14 ` btrfs-convert aborts with an assert Nikolay Borisov
2022-06-06 14:31 ` Nikolay Borisov
2022-06-06 15:00 ` Torbjörn Jansson
2022-06-06 15:21 ` Nikolay Borisov
2022-06-06 15:31 ` Torbjörn Jansson
2022-06-07 18:24 ` Chris Murphy
2022-06-09 17:55 ` Torbjörn Jansson
2022-06-06 14:34 ` David Sterba
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