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From: Dewangga Bachrul Alam <dewanggaba@xtremenitro.org>
To: xfs@oss.sgi.com
Subject: Change sector size on existing partition
Date: Fri, 23 Jan 2015 20:04:44 +0700	[thread overview]
Message-ID: <54C246EC.90207@xtremenitro.org> (raw)

Hi,

I'm new to XFS, I have RAID-10 array with 4 disk, when I check with
xfs_info, the information print like this.

$ xfs_info /var/lib/mysql
meta-data=/dev/mapper/vg_catalystdb01-lv_database isize=256
agcount=16, agsize=1600000 blks
         =                       sectsz=4096  attr=2, projid32bit=0
data     =                       bsize=4096   blocks=25600000, imaxpct=25
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0
log      =internal               bsize=4096   blocks=12500, version=2
         =                       sectsz=4096  sunit=1 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0

Is it possible to change `sectsz` value to 512 without re-format it? Or
any suggestion? I have issue with current sector size, my TokuDB
engines[1] can't start because of this.

[1] https://groups.google.com/forum/#!topic/tokudb-user/kvQFJLCmKwo

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             reply	other threads:[~2015-01-23 13:04 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-23 13:04 Dewangga Bachrul Alam [this message]
2015-01-23 13:39 ` Change sector size on existing partition Brian Foster
2015-01-23 13:46   ` Dewangga Bachrul Alam
2015-01-23 14:06     ` Brian Foster
2015-01-23 14:35       ` Dewangga Bachrul Alam
2015-01-23 15:29 ` Eric Sandeen
2015-01-23 15:40   ` Dewangga Bachrul Alam
2015-01-23 15:49     ` Eric Sandeen
2015-01-23 16:26       ` Dewangga Bachrul Alam
2015-01-23 16:44         ` Eric Sandeen

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