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Re: Slow XFS write




Hello,

did you really need the hardware controller? I suggest to use Software/MD raid, ob btrfs with raid1 or zfs with raidz1



On Wednesday, August 22, 2018 11:41:08 AM CEST Martin LEUSCH wrote:
> Hi,
> 
> 
> I have a NFS server with a hardware RAID5 on 3 HDD of 6 TB. I have a 
> system partition with ext4 and a data partition with XFS.
> 
> I get only 10 MB/s in write speed on the XFS data partition and 80 MB/s 
> on the system partition.
> 
> 
> XFS mount option:
> 
> /dev/sda4 on /var/srv/nfs type xfs (rw,relatime,attr2,inode64,noquota)
> 
> Is there a way to have better performance? Is XFS a good choice in this 
> situation?
> 
> 
>