From: Jelle de Jong <jelledejong@powercraft.nl>
To: linux-ext4@vger.kernel.org
Subject: How to resize to an bigger then 16TB ext4 filesysteem on Debian
Date: Thu, 10 Apr 2014 13:28:21 +0200 [thread overview]
Message-ID: <53468055.4070700@powercraft.nl> (raw)
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Hello everyone,
https://packages.debian.org/wheezy/e2fsprogs
# resize2fs /dev/lvm0-vol/storage
resize2fs 1.42.5 (29-Jul-2012)
resize2fs: New size too large to be expressed in 32 bits
(will the command work with e2fsprogs 1.42.9-3?)
# tune2fs -l /dev/lvm0-vol/storage
http://paste.debian.net/92889/
Suggestions has to be stable enough for production systems.
I now did a lvreduce -L 16TB /dev/lvm0-vol/storage and resize2fs
/dev/lvm0-vol/storage (its running now)
# resize2fs /dev/lvm0-vol/storage
resize2fs 1.42.5 (29-Jul-2012)
Filesystem at /dev/lvm0-vol/storage is mounted on /srv/storage;
on-line resizing required
old_desc_blocks = 464, new_desc_blocks = 1024
Performing an on-line resize of /dev/lvm0-vol/storage to 4294967295
(4k) blocks.
Kind regards,
Jelle de Jong
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next reply other threads:[~2014-04-10 11:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-10 11:28 Jelle de Jong [this message]
2014-04-10 14:09 ` How to resize to an bigger then 16TB ext4 filesysteem on Debian Theodore Ts'o
2014-04-10 15:07 ` Jelle de Jong
2014-04-11 0:22 ` Theodore Ts'o
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