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ext3 resize again
From: |
Ross Boylan |
Subject: |
ext3 resize again |
Date: |
16 Jun 2003 19:08:15 -0700 |
I just ran into the problem reported a few days ago about using parted
on ext3 created on a RedHat 9 system. I gather from the discussion that
parted won't work on this (I have a single SCSI disk, no RAID). I got
the system this way, so I'm not exactly sure how it was created.
Perhaps someone could help me with a more practical question: how can I
manipulate such partitions? I used resize2fs to shrink the filesystem,
but the partition itself is as before. How can I make it smaller?
I tried parted, but it still gives me the error about a funny looking
filesystem and refuses to do anything.
I see some hints that I should simply delete the partition and recreate
it with fdisk, but this seems an awefully risky course. And I'm not
entirely sure how to match the size exactly, since I think the units are
slightly different between the different programs. (e.g., fdisk reports
blocks that seem to be 1024, or perhaps 1000, though I thought they were
usually 512 bytes. resize also uses "blocks". parted uses Mg).
Thanks.
--
Ross Boylan wk: (415) 502-4031
530 Parnassus Avenue (Library) rm 115-4 address@hidden
Dept of Epidemiology and Biostatistics hm: (415) 550-1062
University of California, San Francisco
San Francisco, CA 94143-0840
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