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From: Joe Landman <joe.landman@gmail.com>
To: xfs@oss.sgi.com
Subject: question: are the metadata crc elements ready for general use?
Date: Tue, 28 Apr 2015 15:30:40 -0400	[thread overview]
Message-ID: <553FDFE0.7050800@gmail.com> (raw)

I ask as I see this in the 3.2.2 mkfs.xfs command.  The default is to 
leave them off from what I can see on an mkfs.xfs.

root@unison:~/xfsprogs# mkfs.xfs /dev/sda
meta-data=/dev/sda               isize=256    agcount=55, 
agsize=268435455 blks
          =                       sectsz=512   attr=2, projid32bit=1
          =                       crc=0        finobt=0
data     =                       bsize=4096   blocks=14627632640, imaxpct=1
          =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0 ftype=0
log      =internal log           bsize=4096   blocks=521728, version=2
          =                       sectsz=512   sunit=0 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0

But they are there, and I am curious as to the developers/users 
thoughts.  Will they break things (nfs, CIFS/samba)?

Thanks!

Joe

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             reply	other threads:[~2015-04-28 19:30 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-28 19:30 Joe Landman [this message]
2015-04-28 20:53 ` question: are the metadata crc elements ready for general use? Dave Chinner

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