* Filesystem did not grow with my RAID 5 array
@ 2002-10-22 14:32 Jonas Nickel
2002-10-22 14:46 ` Adam Luter
0 siblings, 1 reply; 3+ messages in thread
From: Jonas Nickel @ 2002-10-22 14:32 UTC (permalink / raw)
To: linux-raid
Hello,
I used raidreconf to expand a RAID 5 array with three disks (no spares) to one
with four disks (no spares). The tool seemed to work fine, a check with
e2fsck -f /dev/md0
showed no errors. However, a
df .
in the directory of the array still shows the old size. Did I miss anything
obvious and how do I expand the filesystem to the whole array?
Thanks in advance,
Jonas Nickel
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Filesystem did not grow with my RAID 5 array
2002-10-22 14:32 Filesystem did not grow with my RAID 5 array Jonas Nickel
@ 2002-10-22 14:46 ` Adam Luter
2002-10-22 16:14 ` Jonas Nickel
0 siblings, 1 reply; 3+ messages in thread
From: Adam Luter @ 2002-10-22 14:46 UTC (permalink / raw)
To: linux-raid
You need to use a e2fs resize program in addition to the raid reconf
program. The latter only changed the size of the device (i.e.
/dev/md0), and the former will change the size of the filesystem -on-
the device to fill the new size.
-Gryn (Adam Luter)
On Tue, Oct 22, 2002 at 04:32:09PM +0200, Jonas Nickel wrote:
> Hello,
>
> I used raidreconf to expand a RAID 5 array with three disks (no spares) to one
> with four disks (no spares). The tool seemed to work fine, a check with
>
> e2fsck -f /dev/md0
>
> showed no errors. However, a
>
> df .
>
> in the directory of the array still shows the old size. Did I miss anything
> obvious and how do I expand the filesystem to the whole array?
>
> Thanks in advance,
>
> Jonas Nickel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Filesystem did not grow with my RAID 5 array
2002-10-22 14:46 ` Adam Luter
@ 2002-10-22 16:14 ` Jonas Nickel
0 siblings, 0 replies; 3+ messages in thread
From: Jonas Nickel @ 2002-10-22 16:14 UTC (permalink / raw)
To: linux-raid
On Tuesday, 22. Oktober 2002 16:46 Adam Luter wrote:
> You need to use a e2fs resize program in addition to the raid reconf
> program. The latter only changed the size of the device (i.e.
> /dev/md0), and the former will change the size of the filesystem -on-
> the device to fill the new size.
>
> -Gryn (Adam Luter)
Thanks, that did the job.
Jonas
^ permalink raw reply [flat|nested] 3+ messages in thread
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2002-10-22 14:32 Filesystem did not grow with my RAID 5 array Jonas Nickel
2002-10-22 14:46 ` Adam Luter
2002-10-22 16:14 ` Jonas Nickel
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