| To: | xfs@xxxxxxxxxxx |
|---|---|
| Subject: | Why xfs can not mount use barrier option? |
| From: | ch huang <justlooks@xxxxxxxxx> |
| Date: | Wed, 15 May 2013 15:08:56 +0800 |
| Delivered-to: | xfs@xxxxxxxxxxx |
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i use lvm on raid 1,/dev/CHVG01/conxfs is a logical volume,if i mount with barrier,the /proc/mounts still show nobarrier option ,why?
# mount -t xfs -o barrier,attr2,noikeep,inode64 /dev/CHVG01/conxfs /opt/contest/ # cat /proc/mounts /dev/CHVG01/conxfs /opt/contest xfs rw,attr2,nobarrier,inode64,noquota 0 0 |
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