[Ocfs2-users] Large difference between space used on reiserfs
vs ocfs2
Michael M.
michael at gsc.cc
Wed Dec 26 11:02:14 PST 2007
Revision: 0.90
Mount Count: 0 Max Mount Count: 20
State: 0 Errors: 0
Check Interval: 0 Last Check: Fri Feb 23 02:43:43 2007
Creator OS: 0
Feature Compat: 0 None
Feature Incompat: 0 None
Feature RO compat: 0 None
Root Blknum: 17 System Dir Blknum: 18
First Cluster Group Blknum: 8
Block Size Bits: 12 Cluster Size Bits: 15
Max Node Slots: 10
Label: www
UUID: 0F98901B58E64D57B8A5556E8DC6DDC1
Inode: 2 Mode: 00 Generation: 2374663631 (0x8d8a7dcf)
FS Generation: 2374663631 (0x8d8a7dcf)
Type: Unknown Attr: 0x0 Flags: Valid System Superblock
User: 0 (root) Group: 0 (root) Size: 0
Links: 0 Clusters: 6866783
ctime: 0x45dec55f -- Fri Feb 23 02:43:43 2007
atime: 0x0 -- Wed Dec 31 16:00:00 1969
mtime: 0x45dec55f -- Fri Feb 23 02:43:43 2007
dtime: 0x0 -- Wed Dec 31 16:00:00 1969
ctime_nsec: 0x00000000 -- 0
atime_nsec: 0x00000000 -- 0
mtime_nsec: 0x00000000 -- 0
Last Extblk: 0
Sub Alloc Slot: Global Sub Alloc Bit: 65535
-----Original Message-----
From: Sunil Mushran [mailto:Sunil.Mushran at oracle.com]
Sent: Wednesday, December 26, 2007 10:57 AM
To: Michael M.
Cc: ocfs2-users at oss.oracle.com
Subject: Re: [Ocfs2-users] Large difference between space used on reiserfs
vs ocfs2
What's your blocksize/clustersize?
If you are on 1.2.7 tools, do:
$ tunefs.ocfs2 -q -Q "bs=%B\ncs=%T\n" /dev/sdX
If not, do:
$ debugfs.ocfs2 -R "stats" /dev/sdX
Michael M. wrote:
>
> Dear list,
>
>
>
> I have all of my web files for my apache servers on multiple machines
> placed on ocfs2 volumes. I recently did an rsync to a reiserfs volume
> on an external usb harddrive, and df reports the following:
>
>
>
> (ocfs2 is on top, reiserfs on bottom)
>
>
>
> /dev/sde5 218757056 176814592 41942464 81% /mnt/www
>
> /dev/sdd1 732549604 117493932 615055672 17% /mnt/pba-web
>
>
>
> Is this normal?
>
>
>
> Thanks,
>
> Michael
>
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>
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